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Gierschner
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Talks Archive

  • Aushöhlung der wissenschaftlichen Integrität durch quantitative Bewertungsmaßstäbe (invited), Festsymposium aus Anlass des G-BA Lungenzentrums und der Professur von Herrn Dr. Marcus Krüger, Halle, 21.11.2025
  • Control of Radiative vs. Nonradiative Deactivation Pathways in Conjugated Organic Materials (invited), 2nd International Symposium on Emerging PV Materials, Tsinghua Shenzhen Interntional Graduate School (SIGS), Shenzhen, 15.-16.11.2025
  • Young Researcher Course: Scientific Integrity Decline in Current Materials Research: Dimension, Origins, Elements, and Solutions (invited), State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 13.11.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 12.11.2025
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials (invited), State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 12.11.2025
  • Tutorial: PL Quenching & Sensitization of Organic Chromophores (invited), State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 11.11.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), Symposium Prof. Yuguang Ma, State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 11.11.2025
  • Lecture Series: Photophysics of Conjugated Organic Materials (16h), Institute of Materials Research, Tsinghua Shenzhen International Graduate School (SIGS), Tsinghua University, Shenzhen, 10.-18.11.2025
  • Targeted Materials Design, Course on 'Theoretical Methods for Simulation of Materials', within the European Master in Theoretical Chemistry and Computational Modelling (TCCM), IMDEA Nanoscience, Madrid, 27.-31.10.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), Open Science Week, Across Alliance, Elettra Sincrotrone Trieste, 24.10.2025
  • Student Course: Scientific Integrity Decline in Current Materials Research: Insights & Vistas Beneath the Tip of the Iceberg, Institute for Physical and Theoretical Chemistry, University of Tübingen, Germany, 10.10.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), Institute for Physical and Theoretical Chemistry, Univ. Tübingen, 08.10.2025
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Institute for Physical and Theoretical Chemistry, University of Tübingen, Germany, 06.-10.10.2025
  • Bright or Dark - Regulation of Radiative vs. Nonradiative Processes in Novel Organic Materials (invited Online Tutorial), 11th International Fall School on Organic Electronics (IFSOE 2025), 21.-26.09.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), EDN EIffel Project Workshop, Centre d'Innovation et de Recherche en Mat riaux Polym res, Universit de Mons, Belgium, 17.09.2025
  • Scientific Survival in Times of CV Polishing & Citation Gaming (invited Course), EDN EIffel Project Workshop, Centre d'Innovation et de Recherche en Mat riaux Polym res, Universit de Mons, Belgium, 16.09.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), Unit of Theoretical and Structural Physico-Chemistry, Chemistry Department, Universit de Namur, Belgium, 15.09.2025
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Group Sem, Dept. Physical Chemistry, University of Valencia, Spain, Sept/Oct 2025
  • A Tiny Light in the Dark - a Joint Spectroscopic-Computational Journey on Single Molecule Emitters (invited), Special session dedicatated to Prof. Alfred J. Meixner, 2nd Sino-German Workshop on Advanced Nanoimaging and Nanofabrication, 25.-28.08.2025, Univ. Tübingen, Germany
  • To Shine or Not to Shine: Nano-Environmental Insights into Non-Radiative Decay of Organic Dyes (invited), 2nd Sino-German Workshop on Advanced Nanoimaging and Nanofabrication, 25.-28.08.2025, Univ. Tübingen, Germany
  • Scientific Survival in Times of CV Polishing & Citation Gaming (invited Course), UV Gand a Summer School, University of Valencia, Spain, 18.07.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), NEXT - COST Action Annual Meeting, Zagreb, 15.07.2025
  • Faces, Origins and Dimension of Scientific Integrity Decline - A Case Study in Materials Science, European conference on Ethics and Integrity in Academia (ECEIA 2025), Uppsala University, 16-19.06.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), Faculty of Chemistry, University of Valencia, Spain, 30.05.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), Workshop of the International Research Training Group (IRTG) on Photoluminescence in Supramolecular Matrices, Julius-Maximilians-Universit t W rzburg, Germany, 26.-27.05.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), Workshop of the International Research Training Group (IRTG) on Photoluminescence in Supramolecular Matrices, Julius-Maximilians-Universit t W rzburg, Germany, 26.-27.05.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), Department of Physical Chemistry, Heinrich Heine Universit t D sseldorf, Germany, 05.05.2025
  • Exciton Generation and Fate in Organic Solids (invited), Department of Physical Chemistry, Heinrich Heine Universit t D sseldorf, Germany, 05.05.2025
  • Selected Chapters: Photophysics of Conjugated Organic Materials (invited), Organic Materials Design and Synthesis Laboratory, Department of Materials Science and Engineering, Seoul National University, South Korea, 23.04.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), Organic Materials Design and Synthesis Laboratory, Department of Materials Science and Engineering, Seoul National University, South Korea, 23.04.2025
  • Engineering of Radiative vs. Nonradiative Processes in Novel Organic Materials (invited), Department of Chemistry, College of Science, Kyung Hee University, Seoul, South Korea, 22.04.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), Organic Materials Design and Synthesis Laboratory, Department of Materials Science and Engineering, Seoul National University, South Korea, 21.04.2025
  • Scientific Integrity Decline in Current Materials Research: Insights & Vistas Beneath the Tip of the Iceberg (invited), Master Program of the Faculty of Chemistry, University of Valencia, Spain, 12.03.2025
  • Faces of Scientific Integrity Decline - A Case Study in Computational Chemistry (invited), CPiC Symposium, University of Siena, 08.02.2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), CNR Pisa, 03.02.2025
  • Emission Color Pureness and Efficiency Regulation in Organic Chromophores (invited), CNR Pisa, 03.02.2025
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Group Sem, Dept. Physical Chemistry, University of Valencia, Spain, Jan/Feb 2025
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), University of Limoges, 19.12.2024
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), Department of Chemistry, University of Parma, 06.12.2024
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials (invited), Department of Chemistry, University of Parma, 04.12.2024
  • Tailor-Made Luminescent Conjugated Organic Materials Through a Holistic Approach (invited online talk), 1st International Conference on Materials and Thermophysical Properties (ICMTP- 2024) , 21.-23.11.2024
  • Bright or Dark - Regulation of Radiative vs. Nonradiative Processes in Novel Organic Materials (invited), Molecular Spectroscopy Department (M. Bonn), Max Planck Institute Mainz, 21.11.2024
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials (invited), IQTC Meeting, University of Barcelona, 31.10.2024
  • Targeted Materials Design, Course on 'Theoretical Methods for Simulation of Materials', within the European Master in Theoretical Chemistry and Computational Modelling (TCCM), IMDEA Nanoscience, Madrid, 21.-25.10.2024
  • Scientific Integrity Decline in Current Materials Research: Insights & Vistas Beneath the Tip of the Iceberg, Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 11.10.2024
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 07.-11.10.2024
  • Color-Pure All-Organic Emitter Design on Physical Grounds (invited Online Tutorial), 10th International Fall School on Organic Electronics (IFSOE-2024), 22.-26.09.2024
  • Deciphering Directionality and Dimensionality of Intra- and Intermolecular Charge Transfer Interactions at the Organic-Organic Interface, 4th International Conference on Interface Properties in Organic and Hybrid Electronics: Perspectives & Key Challenges (IPOE-2024), 17.-20.09.2024
  • Computationally Modelling of Fluorescence & Raman Response from Single Organic Dyes in Complex Nano-Environments (invited), 1st Sino-German Workshop om Nanospectroscopy and Nanofabrication, 07.-13.09.2024, Westlake University, Hangzhou, PR China
  • Constructing Color-Pure Blue All-Organic Luminophores on Physical Grounds, PhotIUPAC, 14.-19.07.2024, Valencia, Spain
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), IMDEA Nanoscience, Madrid, 18.06.2024
  • Rational Design of Color-Pure Blue All-Organic Emitters, ESPA, 03.-07.06.2024, Tarragona, Spain
  • Lecture Series: Photophysics of Conjugated Organic Materials (Hybrid, 30h), IMDEA Nanoscience, Spain, 03-05/2024
  • Erosion of Scientific Integrity Fueled by Quantitative Evaluation Metrics (invited), ICMM-CSIC, Madrid, 22.04.2024
  • Scientific Integrity Decline in Current Materials Research: Insights & Vistas beneath the Tip of the Iceberg (invited), Institute for Bioengineering, University of Elche, 22.03.2024
  • Solving a 25 Years Old Riddle on Solid State Luminescence Enhancement & Quenching of Conjugated Organic Compounds (in memoriam Michael Hanack) (invited), Organic Chemistry Unit, Institute for Bioengineering, University of Elche, 22.03.2024
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials (invited), Department of Organic Chemistry, Faculty of Chemistry, University of Murcia, 20.03.2024
  • Scientific Integrity Decline in Current Materials Research: Insights & Vistas beneath the Tip of the Iceberg (invited), IFIMAC Condensed Matter Physics Center, Universidad Aut noma de Madrid (UAM), 01.03.2024
  • Scientific Misconduct in Current Materials Research: Aspects, Conditions and Perspectives (invited), Donostia International Physics Center, 08.02.2024
  • Scientific Misconduct in Current Materials Research: Aspects, Conditions and Perspectives (invited), 'Science Days' of the Institute of Materials Science (IUMA), University of Alicante, 18.-19.01.2024
  • Scientific Misconduct in Current Materials Research: Aspects, Conditions and Perspectives (invited), Department of Physical Chemistry, Faculty of Sciences, University of M laga, 11.12.2023
  • Targeted Materials Design, Course on 'Theoretical Methods for Simulation of Materials', within the European Master in Theoretical Chemistry and Computational Modelling (TCCM), IMDEA Nanoscience, Madrid, 27.11.-01.12.2023
  • Student Seminar: Scientific Misconduct in Current Chemistry Research: Aspects and Conditions, Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 13.10.2023
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 09.-13.10.2023
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials, 16th European Conference on Molecular Electronics (ECME), Bari, Italy, 02.-06.10.2023
  • Deciphering Charge Transfer State Photophysics for Tailor-Made Luminescent Organic Materials ,14th International Conference Conference on Optical Probes of Organic and Hybrid Semiconductors (OP2023), Como, Italy, 10.-15.09.2023
  • Lecture Series: Photophysics of Conjugated Organic Materials: Molecular Solids (6 x 45 mins, invited), Department of Materials Science and Engineering, Seoul National University, South Korea, 10.-12.07.2023 (online)
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials, 16th Conference on Organic Electronics (ICOE), Madrid, Spain, 03.-07.07.2023
  • Scientific Misconduct in Current Materials Research: Aspects, Conditions & Perspectives (invited), Science Department, Universit de Mons, Belgium, 17.05.2023
  • Charge Transfer State Engineering for Tailor-Made Luminescent Organic Materials (invited), Centre d'Innovation et de Recherche en Mat riaux Polym res, Universit de Mons, Belgium, 16.05.2023
  • Student Seminar: Scientific Misconduct in Current Materials Research: Aspects, Conditions & Perspectives, Department of Physical Chemistry, University Valencia, Spain, 02.05.2023
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Department of Physical Chemistry, University Valencia, Spain, 03-06/2023
  • Magics & Mysteries of Physics: Solving a 20 Years Old Riddle on Luminescence of Organic Compounds (invited), International Seminar on Physics: 'Mystery and Magic', on the occasion of the retirement of Prof. P. Predeep, Department of Physics, National Institute of Technology Calicut, Kozhikode, Kerala, India, 27.04.2023
  • 15 Years Fellowship of the Rings (invited), Retirement Ceremony for Prof. Soo Young Park, Seoul, South Korea, 25.03.2023
  • Tailor-Made Luminescent Conjugated Organic Materials: Deciphering Complex Photophysics for Targeted Materials Design (invited), KIST, Jeonbuk, South Korea, 24.03.2023
  • Tailor-Made Luminescent Conjugated Organic Materials: Deciphering Complex Photophysics for Targeted Materials Design, Department of Advanced Materials, Hannam University (invited), Daejeon, South Korea, 23.03.2023
  • Lecture Series: Photophysics of Conjugated Organic Materials (6 x 45 mins, invited), Department of Materials Science and Engineering, Seoul National University, South Korea, 17.-20.03.2023
  • Scientific Misconduct in Current Chemistry Research: Aspects and Conditions (invited), Br das Group Seminar Series, University of Arizona (online), 15.01.2023
  • Targeted Materials Design, Course on 'Theoretical Methods for Simulation of Materials', within the European Master in Theoretical Chemistry and Computational Modelling (TCCM), Catania, 28.11.-02.12.2022
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), 10/2022 - 01/2023 - online
  • Intrinsic Visible Light Emission of Aggregated Non-Conjugated Organic Molecules - a Critical Analysis (invited Tutorial), 8th International Fall School on Organic Electronics (IFSOE-2022), 07.-11.11.2022 - online
  • Scientific Misconduct in Current Chemistry Research: Aspects and Conditions (invited Evening Lecture), 8th International Fall School on Organic Electronics (IFSOE-2022), 07.-11.11.2022 - online
  • Lecture Series: Photophysics of Conjugated Organic Materials (30h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 10.-14.10.2022
  • Photophysical Pathways through Charge-Transfer States in All-Organic Materials (invited), ICSM - International Conference on the Science and Technology of Synthetic Metals, 17.-22.07.2022, Glasgow, UK
  • Highly Fluorescent Organic Charge-Transfer Co-Crystals: Detailed Insight to the Photo-Kinetics, IPOE - 3rd International Conference on Interface Properties In organic and Hybrid Electronic: Perspectives & Key Challenges. June 13-16, 2022, Malaga, Spain
  • Scientific Misconduct in Current Chemistry Research: Aspects and Conditions (invited), YRChem-2022 - 2nd Young Researchers in Chemistry Symposium, 19.-20.05.2022, Valencia, Spain
  • Intrinsic Visible Light Emission of Aggregated Non-Conjugated Organic Molecules - a Critical Analysis, CPiC Online Seminar, 11.05.2022 - online
  • Targeted Materials Design, Course on 'Theoretical Methods for Simulation of Materials', within the European Master in Theoretical Chemistry and Computational Modelling (TCCM), Madrid, 25.-29.10.2021
  • Charge Transfer States in Organic Optoelectronics and Energy Conversion (invited), Virtual Chemistry Course: Functional Pi- Systems - Organic Materials Design by Molecular and Supramolecular Engineering, W rzburg, 19.-23.07.2021 (online)
  • Lecture: Molecular Luminescence & Luminescent Molecular Solids (invited), Virtual Chemistry Course: Functional Pi- Systems - Organic Materials Design by Molecular and Supramolecular Engineering, W rzburg, 19.-23.07.2021 (online)
  • Lecture: Photophysics of Conjugated Organic Materials (8h; invited), Training Course within the Doctoral School in Chemistry and Material Science, Pisa, 13.-14.07.2021 (online)
  • Lecture Series: Luminescence of Conjugated Organic Materials (4x2h; invited), International School of Advanced Materials, School of Materials Science and Engineering, South China University of Technology, 14.04./21.04./28.04./12.05.2021 - online
  • Lecture Series: Photophysics of Conjugated Organic Materials (32h), 08.-11.03 (Part A) and 15.-18.03.2021 (Part B & C) - online
  • Targeted Materials Design, Course on 'Theoretical Methods for Simulation of Materials', within the European Master in Theoretical Chemistry and Computational Modelling (TCCM), 22.02.-05.03.2021 - online
  • Charge Transfer States in Organic Optoelectronics and Energy Conversion, Discussion Meeting on Progress in Organic Optoelectronics and Energy Conversion, IMDEA Nanoscience, Madrid, 17.-18.12.2020 - online
  • Photophysics of Supramolecular Polymers for Artificial Light-Harvesting (invited), Institute of Polymer Optoelectronic Materials and Devices, School of Materials Science and Engineering, South China Univserity of Technology, 24.10.2020 - online
  • Charge Transfer States in Organic Photoresponsive Materials (invited), Institute of Polymer Optoelectronic Materials and Devices, School of Materials Science and Engineering, South China Univserity of Technology, 17.10.2020 - online
  • Fluorescence Quenching vs. Enhancement in Organic Materials International Conference on Emerging Trends in Computational and Materials Chemistry Research - ICCMCR-20 (invited), 09.-12.11.2020 - online
  • Photophysics of Innovative Organic Charge-Transfer Systems (invited), SNU Online Seminar Series on Photochemistry and Photophysics, Department of Materials Science and Engineering, Seoul National University, South Korea, 10.11.2020 - online
  • Luminescence Enhancement and Quenching in Organic Solids (invited), Institute of Polymer Optoelectronic Materials and Devices, School of Materials Science and Engineering, South China Univserity of Technology, 21.10.2020 - online
  • Dual Emission: Classes, Mechanisms and Conditions (invited), 6th International Fall School on Organic Electronics (IFSOE-2020), Moscow, Russia, 13.-17.09.2020 - online
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Chromophores in Solution (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 23.-26.02.2020
  • Photophysics of Small-Molecule Based Functional Materials (invited), Waseda - IMDEA Joint Workshop on "Energy and Nanomaterials, Madrid, Spain, 26.11.2019
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Solid State (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 08-11.10.2019
  • Highly Luminescent Organic Charge-Transfer Co-Crystals (invited), Laboratory for Chemistry of Novel Materials, Mons, Belgium, 01.10.2019
  • Luminescence Enhancement and Quenching in Organic Solids (invited discussion lecture), 5th International Fall School on Organic Electronics (IFSOE-2019), Moscow, Russia, 15.-20.09.2019
  • Highly Luminescent Organic Charge-Transfer Co-Crystals (invited), 5th International Fall School on Organic Electronics (IFSOE-2019), Moscow, Russia, 15.-20.09.2019
  • Spectral Broadening of Cyanine Dyes Mediated by Counterion-Induced Symmetry Breaking: a TD-DFT PCM & MD study, 18th International Conference on Density-Functional Theory and its Applications, Alicante, Spain, 22.-26.07.2019
  • Features and Fates of Excitons in Luminescent Organic Solids (invited), Conference Optical Probes OP2019, Vilnius, Lithuania, 07.-12.07.2019
  • Supramolecular Polymers for Artificial Light-Harvesting (invited), Department of Industrial Chemistry, Univ. Bologna, 18.06.2019
  • Future Lighting (invited), Training School ITN LightDyNAmics, Bologna, Italy, 17.-21.06.2019
  • Lecture Series: Photophysics of Conjugated Organic Materials, Part B: Solids (20h), IMDEA Nanoscience, Madrid, Spain, 04-06/2019
  • Exciton Control in Supramolecular Polymers for Artificial Light-Harvesting Systems, XXXVII Reuni n Bienal de la RSEQ, San Sebastian / Donostia, Spain, 26.-30.05.2019
  • Exciton Generation and Fate in Organic Solids, (invited), Workshop on Light-Induced Dynamics in Molecular Aggregates, Seminarzentrum R ckersbach, Germany, 15.-16.05.2019
  • Lecture Series: Photophysics of Conjugated Organic Materials, Part A: Solution (20h), IMDEA Nanoscience, Madrid, Spain, 02-03/2019
  • Interfacing in Highly Luminescent Organic Charge-Transfer Co-Crystals, International Conference on Interfaces in Organic and Hybrid Thin-Film Optoelectronics, Valencia, 05.-07.03.2019
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Chromophores in Solution (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 25.-28.02.2019
  • Is IF it? Economization vs. Emancipation of Science, Symposium on Computing pi-Conjugated Compounds, CPiC10, Valencia, Spain, 31.01.-02.02.2019
  • Exciton Dynamics in Supramolecular Polymers, Discussion Meeting on Progress in Organic Optoelectronics, IMDEA Nanoscience, Madrid, 13.-14.12.2018
  • Lecture: Photophysics of Conjugated Organic Materials: Chromophores in the Solid State (6h), UNIST, South Korea, 26.-27.11.2018
  • Tutorial: (TD)DFT Approaches to Conjugated Organic Materials (2h), UNIST, South Korea, 26.11.2018
  • Lecture: Photophysics of Conjugated Organic Materials: Chromophores in the Solid State (4h), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 22.11.2018
  • Lecture: Photophysics of Conjugated Organic Materials: Chromophores in Solution (8h), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 19.-21.11.2018
  • Tutorial: (TD)DFT Approaches to Conjugated Organic Materials (1h), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 19.11.2018
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials, Part B: Solids (20h), IMDEA Nanoscience, Madrid, Spain, 11-12/2018
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Solid State (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 09.-12.10.2018
  • Organic Solid State Emitters by Design (invited), EXTMOS Summer School, Erice, Italy, 1-7.10.2018
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials, Part A: Solution (20h), IMDEA Nanoscience, Madrid, Spain, 09-10/2018
  • There and Back Again: a 20 Years Journey on the Photophysics of Distyrylbenzenes (invited), 60th Birthday Science Symposium for Hans-Joachim Egelhaaf, 19.07.2018
  • Towards Controlled Light Emission in Organic Solids (invited), CFF-2018 - Chemistry for the Future, Pisa, Italy, 05.-07.07.2018
  • Towards Controlled Light Emission in Organic SolidsInternational Workshop Series IMDEA Nanociencia: Frontiers in Chemistry of Molecular Materials, Madrid, Spain, 06.-07.03.2018
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Chromophores in Solution (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 26.02.-01.03.2018
  • Organic Optoelectronics Research at IMDEA Nanoscience Sino-Hispanic Meeting on Functional Conjugated Organic Materials for (Opto)Electronics & Thermoelectrics, IMDEA Nanoscience, Madrid, Spain, 02.02.2018
  • Scientist's Responsibility in Postfactual Times, Symposium on Computing pi-Conjugated Compounds, CPiC9, Naples, Italy, 18.-19.01.2018
  • MultiCrom - an (Inter)National Project, Conference on Progress in Organic Optoelectronics, Valencia, 18.12.2017
  • Towards Controlled Light Emission in Organic Solids (invited), Instituto Universitario de Ciencia de los Materiales, Valencia, 05.12.2017
  • Tutorial: Spectral Analysis, IMDEA Nanoscience, Madrid, 29.11.2017
  • Tutorial: Photophysics of Conjugated Organic Materials: Chromophores in Solution (6h), UNIST, South Korea, 20.11.2017
  • Tutorial: Spectral Analysis, , CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 17.11.2017
  • Photophysics of Functional Conjugated Organic Materials: Research Overview 2017, , CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 15.11.2017
  • Solid State Luminescence Enhancement in Organic Materials: Unraveling the Mechanism beyond AIE/AIEE (invited), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 13.11.2017
  • Towards Controlled Light Emission in Organic Solids (invited), Institute for Materials Science, University of Jena, 18.10.2017
  • Solid State Luminescence Enhancement in Organic Materials: Unraveling the Mechanism beyond AIE/AIEE (invited), Institute for Physics, University of Bayreuth, 16.10.2017
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Solid State (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 09.-13.10.2017
  • Excited States in Conjugated Organic Materials: Solid State (4.5h) (invited), 12th International Course of the European Master in Theoretical Chemistry and Computational Modelling (IIC-EMTCCM), Univ. Valencia, 26.09.2017.
  • Solid State Luminescence Enhancement in Organic Materials: a Case Study on Cyano-Substituted Distyrylbenzenes (invited), Institute for Molecular Science, Universit de Bordeaux, 06.07.2017
  • Exciton Features in Highly Luminescent 1D Host-Guest Supramolecular Polymers, Conference Optical Probes, Quebec City, Canada, 19.-23.06.2017
  • From Molecules to Polymers and from Molecules to Crystals Understanding Materials for Optoelectronics (invited), Department of Chemistry, Beijing Normal University, China, 17.04.2017
  • Towards Organic Solid State Emitters by Targeted Design (invited), Symposium of Molecular Design for Optoelectronic Materials, Beijing, China, 13.-16.04.2017
  • Self-Assembled Low-Dimensional Host-Guest Supramolecular Polymers: Structural Insights by Polarized Fluorescence and Morphology Studies, European Conference Optical Nanospectroscopy IV, Lisbon, Portugal, 28.-31.03.2017
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Chromophores in Solution (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 28.02.-03.03.2017
  • Controlled Light Emission in Organic Single Crystals for Optoelectronic Applications (invited), Institute for Organic Chemistry, University of W rzburg, Germany, 27.02.2017
  • Charge Transfer Materials - Challenges for Targeted Materials Design, CPiC8, Malaga, Spain, 26.-28.01.2017
  • Organic Charge-Transfer Materials for Optoelectronics, COST Training School on Photophysics of Hybrid Interfaces, Ambroz pod Krvavcem, Slovenia, 15.-19.01.2017
  • Charge-Transfer Co-Polymers & Co-Crystals, Discussion Meeting on Progress in Organic Optoelectronics, IMDEA Nanoscience, Madrid, 30.11.-01.12.2016
  • Controlled Light Emission in Organic Single Crystals for Optoelectronic Applications (invited), Ulsan National Institute of Science and Technology, South Korea, 21.11.2016
  • Future Lighting: Chances & Challenges of OLEDs (invited), Materials Colloquium, Department of Materials Science and Engineering, Seoul National University, South Korea, 18.11.2016
  • From Molecules to Polymers and from Molecules to Crystals - Research Overview 2016, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 15.11.2016
  • In Silico Excited State Absorption Spectra of Conjugated Polymers, Workshop on Emerging Trends in Photophysics, Politecnico di Milano, Italy, 8.-9.11.2016
  • Future Lighting: Chances & Challenges of OLEDs (invited), Univ. Milano Bicocca, Milan, Italy, 7.11.2016
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials, Part B: Solid State (20h), IMDEA Nanoscience, Madrid, Spain, 25.10-20.12.2016
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Chromophores in the Solid State (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 10.-13.10.2016
  • Organic Semiconductor Nanoparticles for Optoelectronic and Bio Applications: Preparation, Structure & Photophysics (invited), COST Action Topical Meeting on Nanoparticles, Warsaw, Poland, 15.09.2016
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials, Part A: Solution (25h), IMDEA Nanoscience, Madrid, Spain, 12.05-30.07.2016
  • Photophysics of Luminescent Single Crystals for Organic Optoelectronics (invited), Conference ESP-2016 (Excited State Processes in Electronic and Bio Nanomaterials), Santa Fe, USA, 13.-17.06.2016
  • Tutorial: Photophysics of Conjugated Organic Materials (10h), IMDEA Nanoscience, Madrid, Spain, 03.-05.05.2016
  • Future Lighting: Chances & Challenges of OLEDs (invited), Ulsan National Institute of Science and Technology, South Korea, 24.03.2016
  • Tutorial: Practical Aspects of Optical Spectroscopy - Tricks and Traps, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 15.03.2016
  • Lecture Series: Optical Spectroscopy of Conjugated Organic Materials: Chromophores in Solution (16h), Institute for Physical and Theoretical Chemistry, University of T bingen, Germany, 29.02.-03.03.2016
  • Mixed-Stacked Charge-Transfer Co-Crystals: Tunable Bright Emitters with Ambipolar Charge Transport Characteristics, CPiC7, Bordeaux, France, 11.-13.02.2016
  • Tutorial: Practical Aspects of Optical Spectroscopy (2h), IMDEA Nanoscience, Madrid, Spain, 11.12.2015
  • Tutorial: Photophysics of Conjugated Organic Materials (6h), IMDEA Nanoscience, Madrid, Spain, 09.-11.12.2015
  • Tutorial: Photophysics of Conjugated Molecules: Solid State (2h), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 19.11.2015
  • Tutorial: Photophysics of Conjugated Molecules: Solution (2h), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 17.11.2015
  • Future Lighting: Chances & Challenges of OLEDs (invited), ICMAB Barcelona, 19.10.2015
  • Photophysics in Luminescent Single Crystals for Organic Optoelectronics (invited), Second International Fall School on Organic Electronics, IFSOE-2015, Moscow, Russia, 20.-26.09.2015
  • Excited States in Conjugated Polymers (invited), Summer School on "Computation of Excited States", Donostia - San Sebasti n , Spain, 01.-04.09.2015
  • Low Bandgap Polymers MO and Excited State Design (invited), University of Pau, France, 15.07.2015
  • Future Lighting: Chances & Challenges of OLEDs (invited), University of Mons, Belgium, 20.05.2015
  • Tutorial: Photophysics of Conjugated Organic Materials, Part 2 (2h), University of Mons, Belgium, 19.05.2015
  • Controlled Light Emission in Distyrylbenzene-Based Single Crystals, E-MRS Meeting, Lille, France, 14.05.2015
  • Organic Single Crystal Lasers by Targeted Design (invited), EU-Korea Workshop, E-MRS Meeting, Lille, France, 10.05.2015
  • Excited State Features and Dynamics in Conjugated Organic Materials, CPiC6, Olomouc, Czech Rep., 05.-07.02.2015
  • Tutorial: Practical Aspects of Optical Spectroscopy (2h), Training School on Organic Semiconductors - from Photophysics to Applications, IMDEA Nanoscience, Madrid, Spain, 26.-30.01.2015
  • Tutorial: Photophysics of Conjugated Organic Materials (6h), Training School on Organic Semiconductors - from Photophysics to Applications, IMDEA Nanoscience, Madrid, Spain, 26.-30.01.2015
  • Tutorial: Photophysics of Conjugated Organic Materials, Part 1 & 2 (4h), University of Mons, Belgium, 12.-14.01.2015
  • Low Bandgap copolymers: MO and Excited State Design (invited), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 11.12.2014
  • Organic Single Crystal Lasers - a Materials View (invited), CERC Seminar series, Ewha Womans University, Seoul, South Korea, 09.12.2014
  • Future Lighting: Chances & Challenges of OLEDs (invited), Department of Materials Science and Engineering, Seoul National University, South Korea, 09.12.2014
  • Towards Organic Semiconductors by Design: A Joint Spectroscopic-Computational Approach on Highly Defined Systems (invited lecture in the cycle "Current Trends in Chemical Research"), Department of Chemistry, University of Jaen, Spain, 31.10.2014
  • Excitons in Highly Defined Conjugated Organic Materials: from Single Chains to Single Crystals (invited in-depth tutorial), Bayreuth Institute for Macromolecular Research, University of Bayreuth, Germany, 24.10.2014
  • Future Lighting - die Zukunft der Beleuchtung (invited habilitation lecture), Faculty of Natural Sciences, University of T bingen, Germany, 22.10.2014
  • Exciton Signatures and Fates in Conjugated Organic Materials: from Single Chains to Single- and Polycrystalline Materials (invited), Laboratory of Nanotechnology, Instrumentation and Optics (LNIO), University of Technology of Troyes (UTT), France, 08.10.2014
  • Photophysics in Single- and Polycrystalline Organic Semiconductors (invited), Department of Chemistry, University of Coimbra, Portugal, 12.09.2014
  • Highly Luminescent Single Crystals for Organic Optoelectronics (invited), 1st International Caparica Conference on Chromogenic and Emissive Materials, Lisbon, Portugal, 08.-10.09.2014
  • Size effects in Organic Semiconductor Photophysics, International Conference on Synthetic Metals, Turku, Finland, 30.06.-05.07.2014
  • Towards Nano-Morphology Screening of Organic Semiconductors: Molecular Level Resolution of a Single Crystal in Water using Friction Force Microscopy, 1st European Workshop on Understanding and Controlling Nano and Mesoscale Friction, Can Picofort, Mallorca (Spain) 26.-29.05.2014
  • Size effects in Organic Semiconductor Photophysics (invited), European Conference Optical Nanospectroscopy I, T bingen, Germany, 23.-28.03.2014
  • Photophysics in Single- and Polycrystalline Organic Semiconductors, Symposium on Computing p-Conjugated Compounds, CPiC5, Link ping, Sweden, 05.-07.02.2014
  • Tutorial: Practical Aspects of Optical Spectroscopy: UV/Vis Absorption & Fluorescence, IMDEA Nansocience, 30.01.2014
  • Tutorial: Excited States of Conjugated Organic Materials, IMDEA Nansocience, 28. & 29.01.2014
  • Tutorial: Practical Aspects of Optical Spectroscopy - Tricks and Traps, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 28. & 29.11.2013
  • Photophysics in Conjugated Organic Materials by Design: Intra- & Intermolecular Structural Motifs and Solid State Morphology (invited), 9th Korea-Japan Symposium on Frontier Photoscience (KJFP), Seoul, Korea, 24.-27.11.2013
  • Organic Single Crystal Lasers (invited), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 22.11.2013
  • Luminescent Crystalline Conjugated Compounds: Tuning of the Optical and Photophysical Properties (invited), Laboratory for Chemistry of Novel Materials, Mons, Belgium, 14.11.2013
  • Tuning of Optical & Photophysical Properties in Single Crystals of pi-Conjugated Compounds, Conference Optical Probes, Durham, UK, 14.-19.07.2013
  • Excited States of Conjugated Organic Materials, ESTABLIS Summer School in Quantum Chemical Modelling, Miraflores, Spain, 17.-21.06.2013
  • Exciton Signatures and Fates in Conjugated Organic Materials (invited), Department of Chemistry, University of Sherbrooke, Canada, 31.05.2013
  • Optoelectronic Properties of Single Crystalline Conjugated Organic Materials (invited), 96th Conference of the Canadian Society for Chemistry (CSC), Quebec, Canada, 26.-30.05.2013
  • Structure-Property Control in Conjugated Organic Materials for Optoelectronic Applications (invited), Workshop on Molecular Electronics, Madrid, Spain, 16.-17.02.2013
  • Optical Spectroscopy at IMDEA Nanoscience: Overview & Perspectives, Porphyplant Kickoff Meeting, Limoges, France, 05.02.2013
  • Tailor-Made Highly Luminescent and Ambipolar Transporting Organic Mixed Stacked Charge-Transfer Crystals, Marseille, France, 4th Symposium on Computing pi-Conjugated Compounds (CPiC), 31.01.-02.02.2013
  • SolarRevolution - a new IEF project, ESTABLIS Meeting, CNRS, Clermont-Ferrand, France, 05.-07.12.2012
  • Electronic and Optical Properties of Novel Polyconjugated Materials: Review and Perspectives, Scientific Advisory Committee Meeting, IMDEA Nanoscience, Madrid, Spain, 03.12.2012
  • The Research Team in Spectroscopy and Microscopy of Nanostructured Systems at IMDEA Nanoscience, POCAONTAS Kickoff Meeting, IMDEA Nanoscience, Madrid, Spain, 22./23.11.2012
  • Optoelectronic Properties of Single Crystalline Conjugated Organic Materials (invited), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 19.10.2012
  • Tutorial: Optical Excitations in Conjugated Molecules & Polymers: The Solid State, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 17.10.2012
  • Multifunctional Organic Crystals through Secondary Forces (invited), Conference FUTURMAT, Riva Marina, Italy, 16.-20.09.2012
  • Conjugated Organic Crystals: a Combined Spectroscopic and Computational Approach (invited), Univ. Napoli, Italy, 14.09.2012
  • Optical and Photophysical Processes in Organic Crystals (invited), International School of Solid State Physics, Erice, Sicily, 24.-29.07.2012
  • Exciton Injection and Diffusion in Supramolecular Nanostructured Materials: Insights at the Nanoscale, Conference EXCON, Groningen, The Netherlands, 01.-06.07.2012
  • Tuning of Optical & Photophysical Properties in Organic Crystals, Conference ESPA, Barcelona, Spain, 26.-29.06.2012
  • Exciton Signatures in Multifunctional Organic Single Crystals (invited), ICMol, University of Valencia, Spain, 14.05.2012
  • Tutorial: Excited States in Conjugated Organic Materials (8h), IMDEA Nanoscience, Madrid, Spain, 27.04./03.05./04.05./08.05.2012
  • Following the Excitons, IMDEA Nanoscience, Madrid, Spain, 20.02.2012
  • Multifunctional Organic Crystals - Property Tuning through Secondary Forces, Politecnico di Milano, Dipartimento di Fisica, Italy, 14.02.2012
  • Multiresponsive Organic Crystals, CPiC Symposium, Mons, Belgium, 02.-04.02.2012
  • Tutorial: Optical Excitations in Conjugated Molecules & Polymers: Vibronic Coupling and Excited State Deactivation, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 20.10.2011
  • Tutorial: Optical Excitations in Conjugated Molecules & Polymers: Light-Matter Interaction and Electronic Excitations, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 18.10.2011
  • 3D exciton coupling, injection and transport in weakly coupled systems (invited), Laboratory for Chemistry of Novel Materials, University of Mons, Belgium, 28.09.2011.
  • Excited States in Conjugated Organic Materials (invited, 6 x 45 min), 6th International Course of the European Master in Theoretical Chemistry and Computational Modelling (EMTCCM) , Valencia, Spain, 12.09.-10.10.2011.
  • Directional Exciton Injection and Transport in Nanostructured Supramolecular Assemblies, Excited states and non-adiabatic processes in complex systems. Theoretical approaches. Sant Feliu de Gu xols (Girona, Spain), 25.-27.07.2011
  • Directional Exciton Transport and Injection in Nanostructured Supramolecular Assemblies (poster), 9th Triennial Congress of The World Association of Theoretical and Computational Chemists (WATOC) 17.-20.07.2011
  • Tutorial: Practical Aspects of Optical Spectroscopy, Seminar Series Spectroscopy & Microscopy of Nanostructured Systems, IMDEA Nanoscience, 24.05.2011.
  • Optical Spectroscopy of Polyconjugated Materials, IMDEA Nanoscience Seminar, 26.04.2011.
  • Optical Spectroscopy & Microscopy of Nanostructured Systems, NanoLum Meting, Rome, 13.04.2011.
  • Excited States in Conjugated Polymer Materials (invited; 2h), Course "Master in Materials Science", Alicante, Spain, 01.04.2011
  • Exciton Injection and Transport in Nanostructured Supramolecular Assemblies, Symposium CPiC, Limoges, France, 03.-05.02.2011
  • Optical and Electronic Properties of Conjugated Organic Materials: a Lesson from Theory and Spectroscopy (invited), Institute of Solid State Physics, Graz University of Technology, Graz, Austria, 26.01.2011
  • Heteroleptic Ir-complex Dyads: Following the Deactivation Pathways, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 29.10.2010
  • Aspects of UV/Vis Spectroscopy: Light scattering, Polarized and Time-resolved Fluorescence (Tutorial), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 22.10.2010
  • Practical Aspects of Optical Spectroscopy (Tutorial), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 15.10.2010
  • Conjugated Polymers: Insights from Optical Spectroscopy & Theory (invited), 'SUPERIOR' modelling workshop, Mons, Belgium, 01.-03.10.2010
  • Electronic, Optical & Photophsyical Properties of Conjugated Organic Materials: At the Crossroad of Spectroscopy and Theory (invited), Unit Physico-Chimie et de Physique des Mat riaux (PCPM), Universit catholique de Louvain, Belgium, 24.06.2010
  • Bandgap Engineering of Conjugated Co-Polymers by Orbital Design (invited), Laboratory for Chemistry of Novel Materials, University of Mons, Belgium, 22.06.2010
  • Nanomatch - A European Project, European Spring School 2010 on Supramolecular Organized Nanostructured Materials for Optoelectronic Applications, Alghero, Italy, 06.-11.06.2010
  • Optical and Electronic Properties of Conjugated Organic Materials: a Lesson from Spectroscopy and Theory (invited), Physics Department, University of Alicante, Spain, 14.05.2010
  • Conjugated Donor-Acceptor Co-Polymers: Bandgap Engineering by Orbital Design, International Workshop on Molecular Materials, Sanxenxo, Spain, 02.-05.05.2010
  • Bandgap Engineering of Conjugated Co-Polymers by Orbital Design (invited), SKKU Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon, South Korea, 01.04.2010
  • 3D energy transfer in weakly coupled Supramolecular Architectures (invited), School of Chemistry, Seoul National University, South Korea, 31.03.2010
  • Impact of Fluorination on the Structure, Optics and Photophyics of Conjugated Materials (invited), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 24.03.2010
  • Fluorination of Conjugated Organic Materials: Tuning of Ground and Excited State Properties (invited), Institute for Physical & Theoretical Chemistry, University of T bingen, Germany, 18.03.2010
  • Exciton Coupling and Transport in Conjugated Organic Materials, Nanomatch Workshop, University of T bingen, Germany, 25.02.2010
  • Conjugated Donor-Acceptor Co-Polymers by Orbital Design, Symposium CPiC, Valencia, Spain, 21.-23.01.2010
  • Optical and Photophysical Properties of Conjugated Materials, Nanomatch Workshop, University of Mons, Belgium, 13.10.2009
  • Bandgap Tuning in Conjugated Co-polymers, IMDEA Seminar, Madrid, Spain, 06.10.2009
  • Optical Spectroscopy of Conjugated Organic Materials: a combined experimental and theoretical approach (invited), Chemistry Department, University of Bari, Italy, 17. & 18.09.2009
  • Bandgap Engineering of Conjugated Co-Polymers by Orbital Design, Conference FuturMat, Ostuni, Italy, 12.-16.09.2009
  • Optical and Electronic Properties of pi-Conjugated Molecules: At the Crossroad of Spectroscopy, Theory and Novel Materials (invited), Department of Chemistry, Seoul National University, South Korea, 24.06.2009
  • Tutorial: Particle Sizing by Dynamic and Static Light Scattering, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 24.06.2009
  • Bandgap Tuning of Conjugated Co-Polymers , CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 23.06.2009
  • Exciton Migration in Supramolecular Assemblies (invited), Chemistry Department, Busan National University, South Korea, 18.06.2009
  • Optical & Electronic Characteristics of Conjugated Organic Materials: a Lesson from Spetroscopy and Theory (invited), Institute of Chemistry, Chinese Academy of Science, Beijing, China, 16.06.2009
  • Spatial Control of 3D Energy Transport in Supramolecular Architectures (invited), Conference Optical Probes 2009, Beijing, China, 08.06.2009
  • Spectroscopy of Conjugated Polymers: A Theoretical Approach (invited), Course on Physics & Chemics of Polymers, Louvain la Neuve, Belgium, 25.-29.05.2009
  • Electronic, Optical & Photophysical Properties of Organic Chromophores (invited), Ciba Speciality Chemicals, Basel, Switzerland, 30.04.2009
  • Conjugated Organic Materials: Optical & Electronic Characteristics from Solution to the Solid State (invited), Physics Department, Universit de la Mediterran Aix-Marseille II, 26.01.2009
  • 3D Energy Transport in Supramolecular Assemblies (invited), Institut Fresnel, Marseille, 23.01.2009
  • Spatial Control of 3D Energy Transport through Supramolecular Architectures (invited), Modecom Workshop on "Transport and Molecular Organization in Organic and Bioorganic Electronics" 14.01.2009
  • 3D Energy Tranport in Supramolecular Assemblies, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 14.11.2008
  • Tutorial: Optical & Electronic Properties of Conjugated Organic Materials, CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 12.11.2008
  • At the Crossroad of Spectroscopy, Theory and Novel Materials: Optical Excitations and Exciton Processes in Conjugated Organic Materials (invited), KIST, Seoul, South Korea, 11.11.2008
  • Optical & Electronic Properties of Conjugated Organic Materials: from Single Chains to Molecular Assemblies (invited), CSOM, Department of Materials Science and Engineering, Seoul National University, South Korea, 10.11.2008
  • 3D Energy Tranport in Supramolecular Assemblies (invited), Symposium 'Twenty Years of Quantum-Chemistry in Mons', University of Mons-Hainaut, Belgium, 26.09.2008
  • Nanomatch - a European Project: State of the Art and Perspectives, RTN NANOMATCH Meeting, Eindhoven, The Netherlands, 17.-19.09.2008
  • Importance of Long Range Interactions in the Exciton Coupling of Conjugated Organic Materials, ICSM 2008, 06.-11.07.2008, Recife, Brazil
  • Monitoring Electronic Couplings in Molecular Assemblies, IMDEA Nanoscience, Madrid, Spain, 19.06.2008
  • Particle Sizing by Dynamic and Static Light Scattering, Molecular Nanoscience Seminar, ICMAB, Barcelona, Spain, 17.06.2008
  • Electronic and Optical Properties of Conjugated Materials from Single Chains to Molecular Assemblies (invited), ICMAB, Barcelona, Spain, 16.06.2008
  • Chromophore and Exciton Dynamics in Supramolecular Nanostructured Host Guest Compounds, E-MRS Spring Meeting 2008, 26.-30.05.2008, Strasbourg, France
  • Energy Transport in Supramolecular Nanostructured Materials, 9th National School on Molecular Materials, 17.-22.02.2008, Pe scola, Spain
  • Lecture series Optical Spectroscopy on Organic Materials (15h), 24.-25.01.2008, ICMOL, University of Valencia, Spain
  • Electronic and optical properties of conjugated materials from single chains to molecular assemblies: Quantum chemistry through the eyes of a spectroscopist (invited), Laboratory for Novel Materials, University of Mons-Hainaut, Belgium, 14.12.2007
  • Vibronic Coupling in Conjugated Organic Molecules: From Solution to the Solid State (invited), University of Bordeaux, France, 05.11.2007
  • At the Crossroad of Spectroscopy, Theory and Novel Materials: Optical Excitations of Polyene-like Molecules (invited), IMDEA Institute of Nanoscience, Spain, 15.10.2007
  • Bandgap Engineering of Conjugated Materials by Theoretical Methods (invited) Conference ECOER'07: 4th Conference on Organic Electronics and Related Phenomena, Varenna (I), 01.-04.10.2007
  • Three-Dimensional Energy Transport in Highly Luminescent Host-Guest Crystals Conference ECOER'07: 4th Conference on Organic Electronics and Related Phenomena, Varenna (I), 01.-04.10.2007
  • Control of Intra- and Intermolecular Parameters for Energy- and Charge-Transport in Organic Materials MODECOM Meeting, Metz, 04.09.2007
  • p-Stacks in Organic Crystals: Spectroscopic Signatures of Excimer Formation (invited), Niels-Bohr Institute, University of Copenhagen, Denmark, 24.08.2007
  • At the Crossroad of Spectroscopy, Theory and Novel Materials: Optical Excitations of Polyene-like Molecules (invited), Institut for Physical and Theoretical Chemistry, University of T bingen, Germany, 11.07.2007
  • Exciton Coupling in Highly Ordered Oligo- and Polythiophenes, Conference MC8: Advancing Materials by Chemical Design, London (UK), 02.-05.07.2007
  • Fluorinated p-Conjugated Molecules: Tuning of Molecular and Solid State Electronic Properties, Bunsentagung 2007, Graz (Austria), 16.-18.05.2007
  • Energy Transport in Highly Luminescent Supramolecular Nanostructured Host-Guest Crystals, Modecom Meeting, Bath, 14.05.2007
  • Three-Dimensional Energy Transport in Highly Luminescent Host-Guest Crystals, Inter-group Seminar, Department of Physics, University of Montr al, Canada13.04.2007
  • Optical Bandshapes of Conjugated Molecules: Intra- and Inter-Molecular Vibronic Coupling (invited), RPQM Inter-University Seminar on Physics and Technolgy of Materials, University of Montr al, Canada, 02.04.2007.
  • Tuning of Molecular and Solid State Electronic Properties by Fluorination - a Theoretical Study, ACS Meeting Chicago, 25.-29.03.2007.
  • Energy Transport in Supramolecular Organized Host-Guest Crystals and Electronic Structure Calculations, Modecom Meeting, Chicago, 26.03.2007.
  • Probing the Nanochannel walls: 2H-NMR, PL and Raman spectroscopy", Nanomatch Meeting, Varenna, 04.-06.03.2007.
  • Understanding Optical Properties of p -Conjugated Organic Materials: Molecules - Supramolecular Assemblies - Crystals (invited), Institute for Molecular Science, University of Valencia, 01.02.2007.
  • Optical Spectra of p-Conjugated Molecules: Intra- and Intermolecular Vibronic Coupling (invited), Department for Science of Materials, University of Milano Bicocca, 14.12.2006.
  • Energy Transfer Processes in Highly Ordered Systems of p- Conjugated Organic Molecules, Modecom Meeting, Mons, 09.11.2006.
  • 3-Dimensional Energy Transport in Highly Luminescent Condensed Media: Quantitative Experimental and Theoretical Analysis , International Conference for Synthetic Metals, Dublin, Ireland, 02.-07.07.2006
  • Optical Bandgaps at the Polymer Limit: Experiment and Theory (invited), Politecnico di Milano, Dipartimento di Fisica, Italy, 14.06.2006
  • Spatial Control of Energy Transfer: Supramolecular Host-Guest Architectures, Bunsentagung, Erlangen (Germany), 25.-27.5.2006
  • Molecules in Nanochannels: Review & Perspectives , RTN Nanochannel Meeting, Freudenstadt, Germany, 21.02.2006
  • Polymer Limit of Organic p-Conjugated Materials: Experiment and Theory (invited), Department of Chemistry, University of Aarhus, 24.01.2006
  • Organic p-Conjugated Materials at the Polymer Limit: Experiment and Theory , Seminar Br das Group, School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta (Georgia, USA), 02.12.2005
  • Vibronic Patterns in the optical spectra of p-conjugated molecules: from solution to the solid state (invited), Department of Chemistry, Temple University, Philadelphia (USA), 15.11.2005
  • Bandshapes of Optical Spectra - p-conjugated molecules in solution and in the solid state (invited), Department of Chemistry, University of Toronto (Canada), 04.11.2005
  • On the Nature of 'Excimers' in Molecular Crystals: Vibronic Coupling in Non-Covalently Bounded Cofacial Dimers , Seminar Br das Group, School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta (Georgia, USA), 21. & 28.10.2005
  • p-Conjugated Organic Materials at the Polymer Limit: Experiment and Theory, ICOE, Eindhoven (NL), 21.-23.06.2005
  • Molecules in Nanochannels - Synthesis, Spectroscopy & Applications (invited), Van't Hoff Institute of Molecular Science, University of Amsterdam (The Netherlands), 25.02.2005
  • Optical Properties of Conjugated Polymers by the Oligomer Approach, Institute de Mat rieaux Nouveaux, Mons (Belgium), 06.12.2004
  • The Optical Bandgap of Conjugated Polymers by the Oligomer Approach: Experiment and Theory, Institute for Material Research, University of Limburg, Hasselt (Belgium) 17.11.2004
  • Molecules in Nanochannels, RTN Nanochannel Meeting, Mons (Belgium), 28.10.2004
  • Optical Properties of Interacting Chromophores: State of the Art and Perspectives (invited), Institute de Mat rieaux Nouveaux, Mons (Belgium), 10.09.2004
  • Optical and Photophysical Properties of p-Stacked Polyene-like Molecules, International Conference on Science and Technology of Synthetic Metals, ICSM2004, Wollongong (Australia), 26.06.-02.07.2004
  • Self-Assembly of Polyene-Like Molecules: From Nanochannels to Nanoparticles, European Materials Research Society Spring Meeting, EMRS2004, Strasbourg (France), 24.05.-18.05.2004
  • Condensed Phases of Polyenelike Molecules: Structure and Optical Properties, Minisymposium on Photochemistry, Optical Spectroscopy and Sensors, Riezlern (Austria), 29.03.-02.04.2004
  • Optical Spectroscopy of Polyconjugated Organic Moleculs in Confined Environments, AK Seminar Prof. Henneberger, Humboldt-University, Berlin (Germany), 12.02.2004
  • Spectroscopy of Moleculs in Confined Spaces, AK Seminar Prof. Calzaferri, University of Bern (Switzerland), 28.07.2003
  • Spectroscopy of Moleculs in Confined Spaces (invited), SMARTON 7 Spring Meeting on 'Organic Functional Nanostructures', Spa (Belgium), 14.06.-18.06.2003
  • Absorption und Fluoreszenz Polyenartiger Molek?e: Theorie und Experiment, Seminar f r Theoretische Chemie, T bingen (Germany) 03.12.2002
  • Polarized Luminescence of Molecules Confined in Nanochannels
    RTN Nanochannel Meeting, T bingen (Germany), 02.10.-04.10.2002
  • Luminescence of Conjugated Molecules Confined in Nanochannels, International Conference on Science and Technology of Synthetic Metals, ICSM2002, Shanghai (China) , 29.06.-05.7.2002
  • Streulichtspektroskopie an kleinen Partikeln, Seminar Angewandte Physikalische Chemie, T bingen (Germany) 03.12.2001
  • Intermolekulare Wechselwirkungen in Oligophenylenvinylen- Perhydrotriphenylen- Einschlussverbindungen, Symposium Photochemie S ddeutscher Photochemiker, Oberjoch (Germany), 13.-15.10.2000
  • Photophysik in Filmen und Nanopartikeln p-konjugierter Molek le, Kolloquium f r Physikalische Chemie und Theoretische Chemie, T bingen (Germany) 15.04.1999
  • Photophysik in Filmen und Nanopartikeln p-konjugierter Molek le, Symposium Photochemie S ddeutscher Photochemiker, Bosen (Germany), 16.-18.10.1998
  • Grundlagen der Photonenkorrelationsspektroskopie, Coulter-Praxis-Workshop Partikeltechnologie , T bingen (Germany), 21.-23.7.1998
  • Ordnung und Fluoreszenz in Nanoaggregaten p-konjugierter Molek le, Symposium Photochemie S ddeutscher Photochemiker, Munster (France), 25.-27.10.1996
  • Absorption and Fluorescence of Oligothiophene Aggregates, Bologna-T bingen Joint-Meeting on Oligothiophene Thin Films, Bologna (Italy), 08.09.1995