X-ray Photoelectron Spectroscopy Kratos Analytical Axis Supra (KRATOS-XPS)

CONTACT US

Guarantor: Josef Polčák, Ph.D.
Instrument status: Operational Operational, 4.9.2020 14:39
Equipment placement: CEITEC Nano - C1.38
Research group: CF: CEITEC Nano


Detailed description:

AXIS SupraTM is an X-ray photoelectron spectrometer (XPS) with unrivalled automation and ease of use for materials surface characterisation. The patented AXIS technology ensures high electron collection efficiency in spectroscopy mode and low aberrations at high magnifications in parallel imaging mode.
X-ray photoelectron spectroscopy (XPS) provides information on elemental composition and chemical bonding states of materials, Ultraviolet photoelectron spectroscopy (UPS) provides information on valence levels and work function measurements of materials, Low energy Ion Scattering spectroscopy (ISS) provides evaluation of the elemental composition and structure of solid surfaces. XPS mode is also capable of surface mapping to provide lateral distribution maps of elemental and chemical species at the surface.
The system is also equipped by Argon cluster ion source for sample cleaning or depth profiling.
Preparation chamber connected to the analysis chamber offers sample treatment in gas reaction chamber or deposition by effusion cell and afterwards in-situ analysis.


Publications:

  • Komarov, P.; Jech, D.; Tkachenko, S.; Slámečka, K.; Dvořák, K.; Čelko, L., 2021: Wetting Behavior of Wear-Resistant WC-Co-Cr Cermet Coatings Produced by HVOF: The Role of Chemical Composition and Surface Roughness. JOURNAL OF THERMAL SPRAY TECHNOLOGY , doi: 10.1007/s11666-020-01130-6
    (LYRA, KRATOS-XPS, SEE-SYSTEM)
  • Papež, N.; Dallaev, R.; Kaspar, P.; Sobola, D.; Škarvada, P.; Ţălu, Ş.; Ramazanov, S.; Nebojsa, A., 2021: Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination. MATERIALS 14(2), doi: 10.3390/ma14020461
    (JAZ3-CHANNEL, KRATOS-XPS, WITEC-RAMAN, SIMS)
  • Gao, W.; Pumera, M., 2021: 3D Printed Nanocarbon Frameworks for Li-Ion Battery Cathodes. ADVANCED FUNCTIONAL MATERIALS , doi: 10.1002/adfm.202007285
    (VERIOS, LYRA, KRATOS-XPS)
  • Permyakova, E. S.; Kiryukhantsev-Korneev, P. V.; Ponomarev, V. A.; Sheveyko, A. N.; Dobrynin, S. A.; Polčak, J.; Slukin, P. V.; Ignatov, S. G.; Manakhov, A.; Kulinich, S. A.; Shtansky, D. V., 2021: Antibacterial activity of therapeutic agent-immobilized nanostructured TiCaPCON films against antibiotic-sensitive and antibiotic-resistant Escherichia coli strains. SURFACE AND COATINGS TECHNOLOGY 405, doi: 10.1016/j.surfcoat.2020.126538
    (KRATOS-XPS)
  • ORUDZHEV, F.; RAMAZANOV, S.; SOBOLA, D.; ALIKHANOV, N.; HOLCMAN, V.; ŠKVARENINA, Ľ.; KASPAR, P.; GADJILOV, G, 2020: Piezoelectric Current Generator Based on Bismuth Ferrite Nanoparticles. SENSORS 20(23), doi: 10.3390/s20236736; FULL TEXT
    (KRATOS-XPS)

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