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p‐type doping of CdTe with a nitrogen plasma source

 

作者: S. Oehling,   H. J. Lugauer,   M. Schmitt,   H. Heinke,   U. Zehnder,   A. Waag,   C. R. Becker,   G. Landwehr,  

 

期刊: Journal of Applied Physics  (AIP Available online 1996)
卷期: Volume 79, issue 5  

页码: 2343-2346

 

ISSN:0021-8979

 

年代: 1996

 

DOI:10.1063/1.361160

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We report here on the growth and the characterization ofp‐type CdTe grown by molecular beam epitaxy on (001) Cd0.96Zn0.04Te substrates. Nitrogen has been used as a dopant, which is activated in an electron cyclotron resonance plasma source. The carrier concentration was determined using a C/V profiler. Nitrogen has been successfully incorporated substitutionally and hole densities up to 2.6×1017cm−3have been achieved. In addition we present data from x‐ray diffraction and photoluminescence, which demonstrate the effect of self‐compensation on the nitrogen‐doped CdTe layers. ©1996 American Institute of Physics.

 

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