Growth and characterization of SrS:Ce thin films for blue EL devices

청색발광 EL소자용 SrS:Ce 박막의 제작과 기초적 물성연구

  • 이상태 (한국해양대학교 운항시스템공학부)
  • Published : 2001.05.01

Abstract

SrS:Ce thin films for blue EL devices are prepared by Hot Wall Method and their crystallographic and optical characteristics are investigated by various methods. Deposition rates are decreased with substrate temperature, but increased with SrS cell temperature. The crystallographic characteristics are strongly affected by deposition rates. The peak of photoluminescence are found ar 470 and 540nm.

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