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The NMS Raman Laboratory is a accessible for all NMS group members. Our facilities
are also available, by arrangement, for other researchers and for
industries to analyse any materials of interest. Consulting on Raman
spectroscopy applications is also offered.
Raman Spectroscopy is the inelastic
scattering of photons by phonons. It is a simple, fast, non-destructive
characterisation tool widely used in basic and applied research in natural
sciences and industries.
Temperature controlled stages (Oxford
Instrument and Linkam) are available for
temperature dependent measurements in the range of -196 and 600 ℃. For training on the equipment and access to the lab, or for
any general training, please contact the Lab Leader Dr Anna Ott.
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Renishaw
InVia Raman spectrometer
- Available
wavelengths from deep UV to near IR (244 nm, 325 nm, 457.9 nm, 488 nm,
514.5 nm, 632.8 nm, 785 nm)
- In-situ
Raman and photoluminescence measurements
- High
spectral resolution: ~1 cm-1
- In-situ
Raman and photoluminescence measurements with electrical probes
- Gratings:
600, 1200, 1800, 2400, 3600 grooves/mm
- Motorized
translation sample stage for Raman mapping (point-by-point mapping,
line focus mapping)
- Combined
with open space optical microscope (in-situ Raman and
photoluminescence measurements with electrical probes)
- Rotation
stage for UV measurements
Renishaw
RM1000 Raman spectrometer
- Available
wavelengths 514.5 nm
- In-situ
Raman and photoluminescence measurements
- High
spectral resolution: ~1 cm-1
- Gratings:
1200, 1800, 2400 grooves/mm
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Horiba
LabRAM HR Evolution spectrometer
- Available
wavelengths: 457.9 nm, 488 nm, 514.5 nm, 532 nm, 632.8 nm, 785 nm
- Ultra-low
frequency Raman measurement (>5 cm-1)
- High
spectral resolution: ~0.25 cm-1
- In-situ
Raman and photoluminescence measurements with electrical probes
- Gratings:
150, 300, 600, 1200, 1800, 2400 grooves/mm
- Motorized
translation sample stage for Raman mapping (point-by-point mapping)
- Micro
reflectance and transmittance measurements
- Motorized
polarization optics (λ/2, λ/4 wave plates and polarizer)
Horiba
LabRAM HR800 Raman spectrometer
- Available
wavelengths 457.9 nm, 488 nm, 514.5 nm, 632.8 nm
- In-situ
Raman and photoluminescence measurements
- Motorized
translation sample stage for Raman mapping (point-by-point mapping,
line focus mapping)
- High
spectral resolution: ~0.25 cm-1
- Gratings:
1200, 1800 grooves/mm
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