Witec Alpha 300R (WITEC-RAMAN)

Witec Alpha 300R
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Guarantor: Zdeněk Spotz, Ph.D.
Instrument status: Operational Operational, 20.12.2023 09:23
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:

  • Chennam, P. K.; Kachlík, M.; Říhová, M.; Čičmancová, V.; Maca, K.; Macak, J. M., 2024: Synthesis of centrifugally spun polyacrylonitrile-carbon fibers. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY 28, p. 2199 - 2205, doi: 10.1016/j.jmrt.2023.12.146; FULL TEXT
    (RIGAKU3, WITEC-RAMAN, VERIOS, LEICACOAT-STAN, FTIR)
  • Deshmukh, S.; Gao, W.; Michalička, J.; Pumera, M., 2024: Nanoscopic decoration of multivalent vanadium oxide on Laser-Induced graphene fibers via atomic layer deposition for flexible gel supercapacitors. CHEMICAL ENGINEERING JOURNAL 480, doi: 10.1016/j.cej.2023.147895; FULL TEXT
    (ALD, KRATOS-XPS, RIGAKU3, TITAN, WITEC-RAMAN)
  • KEPIČ, P.; LIŠKA, P.; IDESOVÁ, B.; CAHA, O.; LIGMAJER, F.; ŠIKOLA, T., 2024: Pulsed laser deposition of Sb2S3 films for phase-change tunable nanophotonics. NEW JOURNAL OF PHYSICS 26(1), p. 1 - 8, doi: 10.1088/1367-2630/ad1696; FULL TEXT
    (ICON-SPM, KRATOS-XPS, LYRA, ALD, WITEC-RAMAN, RIGAKU9, WOOLLAM-VIS)
  • RONOH, K.; SOBOLA, D.; MRŇA, L.; NOVOTNÝ, J.; DALLAEV, R.; KNÁPEK, A.; KOLAŘÍK, V.; HOLCMAN, V., 2023: Characterization of the picosecond laser-ablated HOPG using Raman spectroscopy and SEM microscopy. MATERIALS TODAY COMMUNICATIONS 34, doi: 10.1016/j.mtcomm.2022.105181; FULL TEXT
    (VERIOS, WITEC-RAMAN)
  • AL SOUD, A.; DARADKEH, S.; KNÁPEK, A.; HOLCMAN, V.; SOBOLA, D., 2023: Electrical characteristics of different concentration of silica nanoparticles embedded in epoxy resin. PHYSICA SCRIPTA , p. 1 - 14, doi: 10.1088/1402-4896/ad070c; FULL TEXT
    (FTIR, WITEC-RAMAN)

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