Moldavian Journal of the Physical Sciences (Dec 2012)
Growth of ZnO crystals by CVT methods
Abstract
Features of the growth of ZnO single crystals by chemical vapor transport with the use of H2, HCl, H2 HCl mixture, and CO as transport agents and dopant sources are discussed in the present paper. Based on the investigation of electrical, luminescent, and optical properties of these samples with various doping level, the prospects of the used techniques for the obtaining of large-area substrates with controlled parameters are estimated.