Hopping magnetoresistance in two-dimensi
✍
A. I. Yakimov; A. V. Dvurechenskii; G. M. Minkov; A. A. Sherstobitov; A. I. Niki
📂
Article
📅
2006
🏛
John Wiley and Sons
🌐
English
⚖ 152 KB
## Abstract The temperature and magnetic field dependences of the conductivity associated with hopping transport of holes over 2D arrays of Ge/Si quantum dots with various filling factors are studied experimentally. A transition from the Efros‐Shklovskii law for the temperature dependence of hoppin