Advanced experimental system of Raman spectroscopy in the range UV–VIS–NIR with magneto-optical cryostat of high magnetic field and low temperature integrated. It allows the optical characterisation of materials under extreme temperatures (1.7–350 K) and magnetic field (±7 T), with nanometre positioning of the sample and high vibrational stability.

1. Raman spectrometer: LabRAM Odyssey UV-VIS-NIR (220 nm - 2200 nm), with Open space microscope.

2. Magneto-optical cryostat: QD-OptiCool. OptiCool from Quàntum Design Cryogen-free magneto-optical cryostat with exceptional vibration stability. Magnetic field range: ±7 Tesla (perpendicular oriented; split-coil, conical sc magnet). Temperature range: 1.7 - 350 K. 8 optical ports. Sample volume: 89 mm x 84 mm.

3. Nanopositioners: arQtika LCW. One directional linear cryo-walker with sensor.

4. Optical Table Senar Magnetic 1500x2400x203 mm. Thick M6 Threads & Vibration Isolation Set Not magnetic 28 in Tall.

Integrated spectroscopy system of high resolution for the characterisation of materials under low temperatures and low magnetic fields raised. The equipment combines a Raman spectrometer UV–VIS–NIR, an optical microscope, an up to 7 T magneto-optical cryostat, high-precision nanopositioners, an isolation optical table which is not magnetic, configured with a unique system completely integrated.

The system allows the measurement of Raman spectroscopy and photoluminescence under extreme temperatures (1.7–350 K) and magnetic field with high mechanical stability and precise control over the position of the sample. The cryostat provides optical multiview access and compatibility with objectives of high magnification, while the nanopositioners allow a fine adjustment of the samples under cryogenic conditions.

The spectrometer incorporates multiple laser sources (532nm, 633nm, 785nm), detection in visible range and near infrared and automated configuration of filters and polarization, which allows great experimental versatility. The system is designed for the advanced study of working materials, nanoamaterials and low dimensionality systems.