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September 1, 1981Journal of Physics E Scientific InstrumentsOpen Access

Fundamentals of junction measurements in the study of deep energy levels in semiconductors

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Authors

HGH. G. GrimmeissQuaid-i-Azam UniversityCOC. OvrénABB (Switzerland)

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Implication

Experimental methodology demonstrates junction measurement techniques extract deep energy level kinetics in semiconductors, indicating a simplified single-sample characterization approach.

Key Points

  • To present experimental junction measurement techniques that determine the fundamental properties of deep energy levels in semiconductor materials.
  • Monitored changes in electron occupancies of deep energy levels within the space-charge regions of semiconductor junction barriers.
  • Measured responses under thermal and optical stimuli across experiments using a single material sample.
  • Designed experimental conditions such that output signals depend on only one or two kinetic parameters at a time.
  • Enabled absolute quantification of thermal emission rates, optical emission rates, and capture cross sections from a single sample.
  • Simplified experimental data evaluation by isolating signals to one or two active parameters per measurement routine.

Cite This Study

Grimmeiss et al. (1981) studied this question.

synapsesocial.com/papers/6a94eca86a42edee3f2c8f2dhttps://doi.org/10.1088/0022-3735/14/9/002
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