Hall effect measurements are carried out to study the carrier transport of GaSe doped with amphoteric impurities. The p-and n-type conductions were obtained for the As- and Ge-doped samples, respectively. The carrier transports in the As- and Ge-doped samples are associated with the deep acceptor level at 0.54 eV above the valence band and the deep donor level at 0.58 eV below the conduction band, respectively.
|Number of pages||2|
|Journal||Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers|
|Issue number||9 A|
|Publication status||Published - Sep 2000|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)