Перегляд за автором "Kuchma, M.I."

Сортувати за: Порядок: Результатів:

  • Characterization of CdTe+Mn crystals depending on doping procedure 
    Nikoniuk, E.S.; Zakharuk, Z.I.; Rarenko, I.M.; Kuchma, M.I.; Yurijchuk, I.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    Electrophysical properties of CdTe+Mn crystals grown by three different doping scheme of manganese introduction were studied. It was found that the properties of the CdTe crystals doped with Mn strongly depend on both the ...
  • Compensation of hole conductivity in CdTe crystals doped with Cr 
    Nikonyuk, E.S.; Zakharuk, Z.I.; Kuchma, M.I.; Kovalets, M.O.; Rarenko, A.I.; Yuriychuk, I.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2007)
    We present the results of optical and electrophysical investigations of CdTe:Cr crystals. A model explaining a considerable shift of the fundamental absorbtion edge in the crystals into the long-wave region is proposed. ...
  • Self-purification effect in CdTe:Gd crystals 
    Nikonyuk, E.S.; Shlyakhovyi, V.L.; Kovalets, M.O.; Kuchma, M.I.; Zakharuk, Z.I.; Savchuk, A.I.; Yuriychuk, I.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2008)
    The temperature dependences (T = 80 – 420 K) of the concentration of charge carriers and the Hall mobility in undoped CdTe and CdTe:Gd single crystals grown by the Bridgman method are studied. It is found that the ...