섬유

study of the interface properties of cuinse/sub 2/ single-crystal heterojunctions and schottky barriers

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 427
high resolution photoluminescence measurements performed at different excitation powers and different temperatures (7.8-90 k) were used to identify the origin and location of the various defect levels in single-crystal cuinse/sub 2/. extrinsic radiative recombination surface states resulting from surface and heat treatments during the device fabrication steps were determined. the correlation between the type and relative concentration of the intrinsic defect states dominating a particular surface of the material and the junction characteristic of the devices fabricated on that surface were noted
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