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Hot-wall epitaxy 법에 의한 CdTe 박막의 성장과 특성

Hot-wall epitaxial growth and characteristic of CdTe films

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참고문헌

주제분류재료공학

초록

Hot-wall epitaxy법으로 GaAs 기판 위에 성장시킨 CdTe 박막은 (111) 면의 단결정 박막으로 성장되었음을 XRD 측정으로부터 확인하였으며, 박막 성장률은 SEM 측정 사진으로부터 30 Å/s임을 알았다. PL 측정으로 얻은 최적성장조건 은 원료물질 온도 500oC, 기판 온도 320oC이었다.

Abstract

CdTe thin films were grown on GaAs (100) substrates by hot wall epitaxy method. From the XRD measurements, it was found that CdTe/GaAs (100) film was grown as a single crystals with the different from growth plane of (111), and growth rate of CdTe thin films was found to be 30 ?sec by SEM. To acquire a high quality CdTe thin film, the optimum temperature for the source and substrate are found to be 500oC and 320oC, respectively, which was checked by PL.

참고문헌 (13)

  1. Y.R. Ge, "ransient behavior of Hg1 - xCdxTe film growth on B CdTe substrates by chemical vapor transport", 28, pp.91~ (1999)
  2. M.S. Han, "The effect of hydrogenation in HgxCd1 - xTe thin films grown on p-CdTe (211) B substrates", 120, pp.287~ (1997)
  3. Y.R. Ge, "?Transient behavior of Hg1 - xCdxTe film growth on 3oOff- CdTe substrates by chemical vapor transport", 27, pp.891~ (1998)
  4. J.M. Ballingall, "oriented GaAs by molecular beam epitaxy", pp.1273~ (1986)
  5. J. Humenberger, "?Study of thermodynamic processes in the hot wall reactor for the growth of high quality CdTe on GaAs", pp.241~ (1988)
  6. J.L. Reno, "?Effects of substrate misorientation on the structural properties of CdTe grown by molecular beam epitaxy on GaAs", pp.1747~ (1988)
  7. H. Tatsuoka, "B growth on oriented and misoriented GaAs grown by hot-wall epitaxy", pp.4592~ (1990)
  8. H. Tatsuoka, "?Growth of CdTe on GaAs by hot-wall epitaxy and its stress relaxation", pp.2073~ (1989)
  9. H. Tatsuoka, "?Strain relaxation of CdTe layers grown by hot-wall epitaxy on GaAs", pp.6860~ (1990)
  10. H.A. Mar, "?Study of the initial stages of growth of CdTe on", pp.898~ (1984)
  11. R.D. Feldman, "?Influence of Ga-As-Te interfacial phases on the orientation of epitaxial CdTe on GaAs", pp.248~ (1986)
  12. N. Otsuka, "?High resolution electron microscope study of epitaxial CdTe-GaAs interfaces", pp.860~ (1985)
  13. C.H. Wang, "?Photoluminescence in CdTe grown on GaAs by metalorganic chemical vapor deposition", pp.962~ (1985)

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