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Korean J. Met. Mater.
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As/GaAs의 변조 빔의 세기에 대한 광반사도 특성 연구
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최경수, 최순돈, 유재인
Korean J. Met. Mater.
2017;55(8):587-590. Published online 2017 Aug 1
DOI:
https://doi.org/10.3365/KJMM.2017.55.8.587
Abstract
The photoreflectance (PR) method is advantageous in that it is more convenient to use at low temperature and high temperature than electroreflectance (ER) due to the modulation of the electric field. This is caused by the recombination of the surface state charge and the minority carriers generated by the laser.....
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