Conductance 법에 의한 MNS Diode 의 계면상태에 관한 고찰

Study on the Interface State Density of MNS Diode by the Conductance Method.

  • 설영권 (고려 대학교 전기공학과) ;
  • 최종일 (고려 대학교 전기공학과) ;
  • 이내인 (고려 대학교 전기공학과)
  • 발행 : 1988.07.01

초록

Conductance technique is the moat accurate method and gives more detailed information about interface of the MIS structure than other methods. With the measurement of the equivalent parallel conductance and capacitance, the characterization of Si-SiN interface is developed. The interface state density of Si-SiN is obtained by $8{\times}10^{11}$ - $6{\times}10^{12}(eV^{-1}cm^{-2}$). After the positive B-T stress is performed on the sample, the interface state density gets increased. The interface state density is not effected by the D.C. stress.

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