Electrical Properties of Bulk ZnO
Document Type
Article
Publication Date
2-1998
Abstract
Large-diameter (2-inch), n-type ZnO boules grown by a new vapor-phase transport method were investigated by the temperature-dependent Hall-effect technique. The 300-K Hall carrier concentration and mobility were about 6 x 10(16) cm(-3) and 205 cm(2) V-1 s(-1) respectively, and the peak mobility (at 50K) was about 2000 cm(2) V-1 s(-1), comparable to the highest values reported in the East for ZnO. The dominant donor had a concentration of about 1 x 10(17) cm(-3) and an energy of about 60 meV, close to the expected hydrogenic value, whereas the total acceptor concentration was much lower, about 2 x 10(15) cm(-3). Photoluminescence measurements confirm the high quality of the material. (C) 1998 Elsevier Science Ltd.
Repository Citation
Look, D. C.,
Reynolds, D. C.,
Sizelove, J. R.,
Jones, R. L.,
Litton, C. W.,
Cantwell, G.,
& Harsch, W. C.
(1998). Electrical Properties of Bulk ZnO. Solid State Communications, 105 (6), 399-401.
https://corescholar.libraries.wright.edu/physics/347
DOI
10.1016/S0038-1098(97)10145-4
