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

CONTACT US

Guarantor: Josef Polčák, Ph.D.
Instrument status: Operational Operational, 25.8.2021 17:24, Pumping station for gas reaction cell has been repaired and installed back.
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:

  • NG, S.; IFFELSBERGER, C.; MICHALIČKA, J.; PUMERA, M., 2021: Atomic Layer Deposition of Electrocatalytic Insulator Al2O3 on Three-Dimensional Printed Nanocarbons. ACS NANO 15(1), p. 686 - 12, doi: 10.1021/acsnano.0c06961; FULL TEXT
    (TITAN, ALD, KRATOS-XPS, VERIOS)
  • MUNOZ MARTIN, J.; REDONDO NEGRETE, E.; PUMERA, M., 2021: Chiral 3D-printed Bioelectrodes. ADVANCED FUNCTIONAL MATERIALS 31(16), p. 2010608-1 - 9, doi: 10.1002/adfm.202010608; FULL TEXT
    (LYRA, KRATOS-XPS, WITEC-RAMAN)
  • Shekargoftar, M.; Pospisil, J.; Kratochvíl, M.; Vida, J.; Souček, P.; Homola, T., 2021: Low‐Temperature and Rapid Deposition of an SnO 2 Layer from a Colloidal Nanoparticle Dispersion for Use in Planar Perovskite Solar Cells. ENERGY TECHNOLOGY 9(5), doi: 10.1002/ente.202001076; FULL TEXT
    (KRATOS-XPS)
  • CIHLÁŘ, J.; TINOCO NAVARRO, L.; ČÁSTKOVÁ, K.; MICHALIČKA, J.; KAŠTYL, J.; ČELKO, L.; KAŠPÁREK, V.; CIHLÁŘ, J., 2021: Influence of LA/Ti molar ratio on the complex synthesis of anatase/brookite nanoparticles and their hydrogen production. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 46(12), p. 2 - 14, doi: 10.1016/j.ijhydene.2020.12.080; FULL TEXT
    (TITAN, RIGAKU3, KRATOS-XPS)
  • REDONDO NEGRETE, E.; MUNOZ MARTIN, J.; PUMERA, M., 2021: Green activation using reducing agents of carbon-based 3D printed electrodes: Turning good electrodes to great. CARBON 175, p. 413 - 7, doi: 10.1016/j.carbon.2021.01.107; FULL TEXT
    (VERIOS, KRATOS-XPS, WITEC-RAMAN)

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