Low Temperature Vibrating Sample Magnetometr Cryogenic Limited (CRYOGENIC)

CONTACT US

Guarantor: Klára Jelénková
Instrument status: Operational Operational, 11.8.2020 07:38
Equipment placement: CEITEC Nano - C1.56
Research group: CF: CEITEC Nano


Detailed description:

The Cryogen-Free High Field Measurement System combines the latest cryogen-free technology with sophisticated measurement techniques providing a versatile, powerful investigative device achieving low temperatures and high magnetic fields without the use of liquid helium or nitrogen.

It is comprised of the following main components:
· A cryostat incorporating a cryocooler, superconducting magnet and a variable temperature sample space
· Rack incorporating electronics for control and monitoring of the cryostat and any measurement options
· Measurement system software
· Sample probes
· Measurement options

The cryogen-free magnet system allows the experimenter to achieve low temperatures 1.6K – 300K while applying magnetic fields up to 9T to their samples. The cryocooler provides the cooling to both the magnet and the variable temperature insert (VTI).


Publications:

  • Mohelský, I., 2020: Infrared magneto–spectroscopy of Bi2Te3 topological insulator. MASTER´S THESIS , p. 1 - 49
    (FTIR, WOOLLAM-MIR, MAGNETRON, CRYOGENIC, KRATOS-XPS)
  • Hajduček, J., 2019: Substrate-controlled nucleation of the magnetic phase transtition in nanostructures. BACHELOR´S THESIS , p. 1 - 46
    (MAGNETRON, ICON-SPM, CRYOGENIC, MIRA, RIE-FLUORINE, EVAPORATOR)
  • Rienks, E. D. L.; Wimmer, S.; Sánchez-Barriga, J.; Caha, O.; Mandal, P. S.; Růžička, J.; Ney, A.; Steiner, H.; Volobuev, V. V.; Groiss, H.; Albu, M.; Kothleitner, G.; Michalička, J.; Khan, S. A.; Minár, J.; Ebert, H.; Bauer, G.; Freyse, F.; Varykhalov, A.; Rader, O.; Springholz, G., 2019: Large magnetic gap at the Dirac point in Bi2Te3/MnBi2Te4 heterostructures. NATURE 576(7787), p. 423 - 428, doi: 10.1038/s41586-019-1826-7
    (CRYOGENIC, TITAN, HELIOS, RIGAKU9)
  • Motyčková, L., 2018: Epitaxial growth and characterization of metamagnetic nanoparticles for biomedical applications. BACHELOR´S THESIS , p. 1 - 55
    (MAGNETRON, ICON-SPM, LYRA, CRYOGENIC)
  • 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)

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