Evaluation of carrier distributions in a depletion region of semiconductor measured by a capacitance‐voltage profile method
作者:
Y. K. Yeo,
G. H. Gainer,
Jong Hyun Kim,
R. L. Hengehold,
期刊:
Applied Physics Letters
(AIP Available online 1990)
卷期:
Volume 56,
issue 1
页码: 75-77
ISSN:0003-6951
年代: 1990
DOI:10.1063/1.102656
出版商: AIP
数据来源: AIP
摘要:
It is well known that carrier depth profiles obtained by the capacitance‐voltage (C‐V) measurement method provide carrier information only beyond the initial semiconductor depletion region. A novel new method has been developed within the depletion approximation for obtaining carrier depth profiles inside the initial depletion region of a semiconductor through the combined use of the layer‐removal technique andC‐Vprofile measurements. This method has been successfully demonstrated through simulatedC‐Vprofile data created from a known Gaussian distribution of Si‐implanted GaAs.
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