대한전기학회논문지:전기물성ㆍ응용부문C (The Transactions of the Korean Institute of Electrical Engineers C)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

ZnSe, $ZnSe:Ho^{+3}, Mg_{0.15}Zn_{0.85}Se\; 및 Mg_{0.15}Zn_{0.85}Se:Ho^{3+}$ 단결정의 광발광 특성에 관한 연구

Photoluminescence of Undoped and $Ho^{3+}-Doped ZnSe,\; Mg_{0.15}Zn_{0.85}$Se Single Crystals

  • 발행 : 2001.09.01
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초록

ZnSe, ZnSe:Ho/sup 3+/, Mg/sub x/Zn/sub 1-x/Se and Mg/sub x/Zn/sub 1-x/Se:Ho/sup 3+/ crystals were grown by the chemical transport reaction method. The crystal structures and optical energy band gaps of the single crystals were investigated. Their photoluminescence(PL) spectra were measured at 10 [K]. Sharp emission peaks in the blue-green wavelength range and broad emission peaks in the yellow-red wavelength range were observed. The single crystals doped with 1.0 [mol%] of holmium did not show the sharp emission peaks because of defects which were thought to be originated to the holmium dopant.

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참고문헌

  1. F. Firszt, H. Meczynska, B. Sekuska, J. Szatkowski, W. Paszkowicz, and J. Kachniarz, Semicond. Sci. Technol. 10, 197 (1995)
  2. R. L. Gunshor and A. V. Nurmikko, II-VI Blue/Green Light Emitters: Device Physics and Epitaxial Growth (Academic press, CA, 1997), ch. 6
  3. H. J. Lozykowsky, P. O. Holtz, and B. Monemar, J. Electronic Mat. 12, 653 (1993)
  4. F. Firszt, Semicond. Sci. Technol., 8, 712 (1993)
  5. S. O. Ferreira, H. Sitter, and W. Fashinger, Appl. Phys. Letts. 66, 1518 (1995) https://doi.org/10.1063/1.113632
  6. D. Huang, C. Jin, D. Wang, X. Liu, J. Wang, and X. Wang, Appl. Phys. Letts. 67, 3611 (1995) https://doi.org/10.1063/1.115334
  7. B. Ray, II-VI Compounds (Pergamon press, NY, 1969), ch. 3
  8. J. I. Pankove, Optical Processes in Semiconductors (Dover Pub. Inc., NY, 1971), ch. 3
  9. M. Aven and J. S. Prener, Physics and Chemistry of II-VI Compounds (John Wiley & Sons, Inc., NY, 1967), ch. 8
  10. D. L. Gunshor and A. V. Nurmikko, II-VI Blue/Green Light Emitters: Device Physics and Epitaxial Growth (Academic press, CA, 1997), ch. 2
  11. C. H. Lee, G. N. Jeon, S. C. Yu, and S. Y. Ko, J. Phys. D: Appl. Phys. 28, 1951 (1995)
  12. N. Mutsukura and Y. Machi, Jpn. J. Appl. Phys. 18, 233 (1979) https://doi.org/10.1143/JJAP.18.233
  13. C. H. Chung and C. H. Tai, J. Lumin. 12-13, 917 (1976) https://doi.org/10.1016/0022-2313(76)90198-8