Witec Alpha 300R (WITEC-RAMAN)

Witec Alpha 300R
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Guarantor: Zdeněk Spotz, Ph.D.
Instrument status: Some Issues Some Issues, 21.10.2024 14:50, 532nm laser low power
Equipment placement: CEITEC Nano - C1.23
Research group: CF: CEITEC Nano


Description:

The WITec confocal Raman imaging system alpha300 R offers exceptional performance in speed, sensitivity, and resolution. It allows the generation of maps with the information of the complete Raman spectrum at every image pixel with a resolution down to the optical diffraction limit. Our system has 3 lasers covering NUV and VIS domains, 3 independent spectrometers also extend to NIR spectral range.


Publications:

  • KRÁL, J.; DĚCKÁ, K.; ZABLOUDIL, V.; LIŠKA, P.; HÁJEK, F.; HORÁK, M.; ČUBA, V.; MIHÓKOVÁ, E.; AUFFRAY, E., 2025: Towards high loading cesium lead halide nanocomposites for radiation detection. JOURNAL OF PHYSICS: MATERIALS 8(1), doi: 10.1088/2515-7639/ad9e2f; FULL TEXT
    (TITAN, WITEC-RAMAN)
  • Kalleshappa, B.; Pumera, M., 2025: Recyclable HF-free Ti3C2Tx 3D-printed supercapacitors: their second life in sodium-ion batteries. JOURNAL OF MATERIALS CHEMISTRY A 13(1), p. 795 - 807, doi: 10.1039/d4ta07436j; FULL TEXT
    (WITEC-RAMAN, VERIOS, KRATOS-XPS)
  • Shestopalov, M.; Stará, V.; Rejhon, M.; Kunc, J., 2025: Annealing, design and long-term operation of graphite crucibles for the growth of epitaxial graphene on SiC. JOURNAL OF CRYSTAL GROWTH 651, doi: 10.1016/j.jcrysgro.2024.127988; FULL TEXT
    (WITEC-RAMAN, ICON-SPM)
  • KOVAŘÍK, M.; CITTERBERG, D.; PAIVA DE ARAÚJO, E.; ŠIKOLA, T.; KOLÍBAL, M., 2024: Understanding the Effect of Electron Irradiation on WS2 Nanotube Devices to Improve Prototyping Routines. ACS APPLIED ELECTRONIC MATERIALS 6(12), p. 8776 - 7, doi: 10.1021/acsaelm.4c01450; FULL TEXT
    (ALD, MIRA-EBL, EVAPORATOR, MPS150, KEITHLEY-4200, LYRA, LITESCOPE-LYRA, WITEC-RAMAN, WIRE-BONDER)
  • NOUSEEN, S.; DESHMUKH, S.; PUMERA, M., 2024: Nanoarchitectonics of Laser Induced MAX 3D-Printed Electrode for Photo-Electrocatalysis and Energy Storage Application with Long Cyclic Durability of 100 000 Cycles. ADVANCED FUNCTIONAL MATERIALS 34(45), doi: 10.1002/adfm.202407071; FULL TEXT
    (VERIOS, LYRA, RIGAKU3, KRATOS-XPS, WITEC-RAMAN, JASCO)

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