Witec Alpha 300R (WITEC-RAMAN)

Witec Alpha 300R
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Guarantor: Zdeněk Spotz, Ph.D.
Instrument status: Operational Operational, 24.4.2026 11:21
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.; ŘÍHOVÁ, M.; AZPEITIA, S.; SEPÚLVEDA SEPÚLVEDA, L.; KACHLÍK, M.; POUZAR, M.; CICMANCOVA, V.; MACA, K.; KNEZ, M.; MACÁK, J., 2026: Carbon fibers with infiltrated TiO2 nanocrystalline layers: photocatalytic performance. NANOSCALE 18(1), p. 413 - 424, doi: 10.1039/d5nr04109k; FULL TEXT
    (VERIOS, RIGAKU3, MIRA-STAN, JASCO, WITEC-RAMAN, KRATOS-XPS)
  • Vymazal, J.; Bartošík, M.; Konečný, M.; Piastek, J.; Mach, J.; Supalová, L.; Špaček, O.; Šikola, T., 2026: . ACS OMEGA 11(4), p. 6434 - 6441, doi: 10.1021/acsomega.5c10137; FULL TEXT
    (WITEC-RAMAN)
  • VALADI PALLIYALIL, A.; THELAPPURATH, A.; WOJTAS, D.; PIZUROVA, N.; PAVKOVA GOLDBERGOVA, M.; ULLATTIL, S., 2026: Microwave-Driven Cytocompatible Mn-Doped TiO2-Fe3O4 Ordered Heterostructures for Microplastic and Antibiotic Degradation. ACS APPLIED MATERIALS & INTERFACES , p. 10476 - 10490, doi: 10.1021/acsami.5c20671; FULL TEXT
    (RIGAKU3, WITEC-RAMAN, KRATOS-XPS, VERIOS, TEM TALOS - IPM, JASCO)
  • 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)
  • 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. JPHYS MATERIALS 8(1), p. 1 - 13, doi: 10.1088/2515-7639/ad9e2f; FULL TEXT
    (TITAN, WITEC-RAMAN)

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