CuInSe2 Monograin Growth in CuSe-Se Liquid Phase
- 1 January 2000
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 39 (S1)
- https://doi.org/10.7567/jjaps.39s1.65
Abstract
Isothermal growth of CuInSe2 monograin powders in molten CuSe-Se flux has been studied proceeding from Culn (1:1) alloy, Se and CuSe. The activation energy for linear crystal growth Ed = 0.28(±0.03) eV and the power of time dependence of crystal growth 1/n=0.27(±0.017) according to the equation: dm=At1/nexp (-Ed/kT) have been found. As a result homogeneous high-conductive (0.5 Ωcm) p-type CuInSe2 material (22.4 : 25.1 : 52.5) with single-crystalline grain structure and narrow-disperse granularity is synthesized from CuSe-Se solvent.Keywords
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