Mechanisms of charge transfer and magnetoresistance in CuInSe2 |
| |
Authors: | A. Kh. Matiev A. N. Georgobiani V. V. Kodin M. A. Matiev |
| |
Affiliation: | 1.Ingush State University,Magas,Russia;2.Lebedev Institute of Physics,Russian Academy of Sciences,Moscow,Russia;3.Southern State Technical University,Volgodonsk,Russia |
| |
Abstract: | The electrical conductivity and magnetoresistance effect of n and p types of CuInSe2 single crystals were studied within the temperature range of 4.2–300 K and within magnetic fields of up to 6 T. It was found that the hopping mechanism of conductivity dominates in the temperature range of 4.2–100 K. A peculiarity of electrical conductivity behavior, accompanied by a change in the magnetoresistance sign in the vicinity of T ≈ 60 K, was revealed. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|