Growth and characterization of pseudomorphic single crystal zinc blende MnS
作者:
B. J. Skromme,
Y. Zhang,
David J. Smith,
S. Sivananthan,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 67,
issue 18
页码: 2690-2692
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.114294
出版商: AIP
数据来源: AIP
摘要:
We report the growth and characterization of crystalline, single‐phase zinc blende MnS (i.e., &bgr;‐MnS). The material was grown on ZnSe buffer layers on (100) GaAs substrates, using solid‐source molecular beam epitaxy and a novel valved S cracker with deposition at low (∼110 °C) substrate temperatures. Characterization by reflection high energy electron diffraction, high resolution transmission electron microscopy, and low temperature photoluminescence confirms the pseudomorphic nature of the growth. Beyond a certain critical thickness, the layers either become amorphous or convert into the equilibrium rock salt polymorph (&agr;‐MnS), depending on the growth temperature. ©1995 American Institute of Physics.
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