Superconducting and Magnetic Materials

 

    Staff

  • Prof.dr hab. A.Kołodziejczyk
  • Dr.hab. Z.Tarnawski
  • Dr.hab. A.Kozłowski
  • Dr. J.Chmist
  • Dr. W.M.Woch
  • Dr. W.Tokarz
  • M.Sc. R.Zalecki

    PhD Students

  • MSc. Karolina Drogowska
  • MSc. Tomasz Kołodziej
  • MSc. Marcin Kowalik
  • MSc. Grzegorz Król
  • MSc. Wojciech Tabiś

Research Subjects

    1. Superconductivity and High- Temperature Superconductivity

  • Coexistance of magnetism and superconductivity: Y9Co7
  • Magnetoresistance, magnetisation, susceptibility, specific heat, microwave absorption of HTS: polycrystalline Y-Ba-Cu-O , Bi-Sr-Ca-Cu-O, Tl-Sr-Ba-Ca-Cu-O and Hg-Ba-Cu-O, single crystals and thin films: BiSCCO 2212, TlBaCuO 1223.
  • Critical current densities and their theoretical analysis
  • Analysis of experimental data within the Ginzburg- Landau- Abrikosov- Gorkov (GLAG) theory
  • Electronic and band structure from photoemission spectroscopy XPS/UPS/ARUPS
  • X-ray Absorption Near Edge Structure (XANES) using synchrotron radiation
  • Heavy fermion superconductivity UPt3

    2. Physical properties of magnetite Fe3(1-x)O4 and substituted magnetite with Ti, Zn and Al

  • Magnetisation and susceptibility
  • Electric transport and thermoelectric power
  • Specific heat and thermodynamic properties
  • Structure, X-ray and neutron diffraction
  • Sound velocity and elastic properties
  • Electronic and band structure from photoemission spectroscopy XPS/UPS/ARUPS

    3. Physical properties of (La,RE)1-x(Sr,Ca)x(Mn,Me)O3 manganites, where RE = rare earth, Me= transition metal

  • Magnetisation and susceptibility
  • Resistivity and magnetoresistance, colossal magnetoresistivity phenomena
  • Electron magnetic resonance and microwave absorption
  • Specific heat and thermodynamic properties
  • Electronic and band structure from photoemission spectroscopy XPS/UPS/ARUPS

Equipment

  • Vibrating sample magnetometer
  • Specific heat calorimeter
  • AC and DC susceptibility
  • Electron Magnetic Resonance (EPR/FMR)
  • Angular- Resolved Photoemission Spectrometer XPS/UPS/ARUPS
  • AC and DC resistivity