Optical properties of p-type ZnO:(N, As, Sb)
|Ewa Przezdziecka 1, Eliana Kaminska 2, Iwona Pasternak 2, Elzbieta Dynowska 1, Witold Daniel Dobrowolski 1, Rafał Jakieła 1, Adam Barcz 1,2, Lukasz Klopotowski 1, Krzysztof P. Korona 4, Jacek Kossut 3|
1. Polish Academy of Sciences, Institute of Physics, al. Lotników 32/46, Warszawa 02-668, Poland
Zinc oxide, due to its specific is an important semiconductor material which already has many diverse applications. Undoped ZnO is usually n-type which is associated with presence of native point defects and/or residual hydrogen impurities. Fabrication of ZnO with p-type conductivity represented considerable challenge for many years. Recently, however, several groups achieved p-type ZnO by doping with group V elements. It has been shown that nitrogen has a simple substitutional character, while As and Sb form more complicated acceptor complexes .
Presentation: Oral at E-MRS Fall Meeting 2006, Symposium F, by Ewa Przezdziecka
See On-line Journal of E-MRS Fall Meeting 2006
Submitted: 2006-05-16 14:19 Revised: 2009-06-07 00:44