Pulsed laser deposition of magnetic semiconductor EuS, EuSe, and EuTe thin films
作者:
M. P. Mulloy,
W. J. Blau,
J. G. Lunney,
期刊:
Journal of Applied Physics
(AIP Available online 1993)
卷期:
Volume 73,
issue 8
页码: 4104-4106
ISSN:0021-8979
年代: 1993
DOI:10.1063/1.352842
出版商: AIP
数据来源: AIP
摘要:
Thin films of the europium monochalcogenides, EuS, EuSe, and EuTe, have been produced using pulsed laser deposition on to heated quartz substrates. The films show a high degree of orientation of the (001) planes parallel to the substrate. In optical absorption, the shift of the band edge on cooling below their Curie/Ne´el temperatures is clearly seen.
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