MIR spectroscopic ellipsometer J. A. Woollam IR-VASE (WOOLLAM-MIR)

MIR spectroscopic ellipsometer J. A. Woollam IR-VASE

Technology / Methodology: Optical measurements
Instrument status: Operational Operational, 9.2.2018 16:48
Equipment placement: CEITEC Nano - C1.21
Research group: CF: CEITEC Nano


Detailed description:

The spectroscopic ellipsometer covers the spectral range from 1.7 to 30 microns (333 to 5900 wavenumbers). The IR-VASE offers non-contact measurements of many different material properties including thickness, optical constants, material composition, chemical bonding, doping concentration and more. Measurements do not require vacuum and can be used to study liquid/solid interfaces common in biological and chemical applications.


Publications:

  • Mohelský, I.; Dubroka, A.; Wyzula, J.; Slobodeniuk, A.; Martinez, G.; Krupko, Y.; Piot, B. A.; Caha, O.; Humlíček, J.; Bauer, G.; Springholz, G.; Orlita, M., 2020: Landau level spectroscopy of Bi2Te3. PHYSICAL REVIEW B 102(8), p. 085201-1 - 085201-11, doi: 10.1103/PhysRevB.102.085201
    (WOOLLAM-MIR, FTIR)
  • Mohelský, I., 2020: Infrared magneto–spectroscopy of Bi2Te3 topological insulator. MASTER´S THESIS , p. 1 - 49
    (FTIR, WOOLLAM-MIR, MAGNETRON, CRYOGENIC, KRATOS-XPS)
  • Ligmajer, F.; Horák, M.; Šikola, T.; Fojta, M.; Daňhel, A., 2019: Silver Amalgam Nanoparticles and Microparticles: A Novel Plasmonic Platform for Spectroelectrochemistry. THE JOURNAL OF PHYSICAL CHEMISTRY C 123(27), p. 16957 - 16964, doi: 10.1021/acs.jpcc.9b04124
    (VERIOS, TITAN, FTIR, WOOLLAM-MIR)
  • Friš, P.; Munzar, D.; Caha, O.; Dubroka, A., 2018: Direct observation of double exchange in ferromagnetic La0.7Sr0.3CoO3 by broadband ellipsometry. PHYSICAL REVIEW B 97(4), p. 045137-1 - 045137-5, doi: 10.1103/PhysRevB.97.045137
    (WOOLLAM-MIR, WOOLLAM-VIS, RIGAKU9, FTIR, CRYOGENIC)
  • Dubroka, A; Caha, O; Hroncek, M; Fris, P; Orlita, M; Holy, V; Steiner, H; Bauer, G; Springholz, G; Humlicek, J, 2017: Interband absorption edge in the topological insulators Bi-2(Te1-xSex)(3). PHYSICAL REVIEW B 96(23), doi: 10.1103/PhysRevB.96.235202
    (FTIR, RIGAKU9, WOOLLAM-MIR, WOOLLAM-VIS)

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