Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
권호 표지
DOI QR코드

DOI QR Code

Characteristics of the Photoinduced Anisotropy(PA) in Ag/AsGeSeS Multilayer Thin Films

Ag/AsGeSeS 다층박막의 광유기 이방성(PA) 특성

  • 여철호 (광운대학교 전자재료공학과) ;
  • 나선웅 (광운대학교 전자재료공학과) ;
  • 신경 (광운대학교 전자재료공학과) ;
  • 박정일 (광운대학교 전자재료공학과) ;
  • 정홍배 (광운대학교 전자재료공학과)
  • Published : 2003.02.01
Download PDF
⟨ Previous Next ⟩

Abstract

The chalcogenide glasses of thin films have the superior property of photoinduced anisotrophy(PA). In this study, we observed the linear dichroism using the irradiation with Polarized He-Ne laser light in the Ag/As$_{40}$ Ge$_{10}$Se$_{15}$ S$_{35}$ multi-layer. Multilayer structures were formed by alternating metal(Ag) and chalcogenide(As$_{40}$ Ge$_{10}$Se$_{15}$ S$_{35}$) thin film. The Ag Polarized photodoping result in reducing the time of saturation anisotropy and increasing the sensitivity of linearly anisotropy intensity As the results, the Ag polarized photodoping will be have a capability of new method that suggests more improvement of photoinduced anisotropy property in the thin films of chalcogenide.ogenide.ide.

Keywords

References

  1. J. Non-Cryst. Solids v.164;164-166 The origin of photo-induced optical anisotropies in chalcogenide glasses H. Fritzsche https://doi.org/10.1016/0022-3093(93)91207-J
  2. Phys. Rev. Lett. v.37 Valence alternation model for localized gap states in lone-pair semiconductors M. Kastner;D. Adler;H. Fritzsch https://doi.org/10.1103/PhysRevLett.37.1504
  3. Physical Review B v.53 no.18 Photoinduced generation and reorientation of linear dichroism in AsSe glassy films V. Lyubin;M. Klebanov https://doi.org/10.1103/PhysRevB.53.R11924
  4. J. Non-Cryst. Solids v.1198;199;200 Vectoral and scalar photoinduced effects in chalcogenide glasses V. K. Tikhomirov;S. R. Elliott https://doi.org/10.1016/0022-3093(96)00002-6
  5. Philos. Mag. B. v.79 T. Wagner;E. Marquez;J. Fernandez;J. M. Gonzalez-Leal https://doi.org/10.1080/13642819908206794
  6. Physical Review B v.52 no.22 Optical anisotropies in chalcogenide glasses induced by band gap light H. Fritzsche https://doi.org/10.1103/PhysRevB.52.15854
  7. Proc. 1997 Autumn Conf. KIEEME A study on the photoinduced dichroism in amorphous chalcogenides as the function of deposition angle and annealing conditions H. Y. Lee;S. H. Park;J. Y. Chun;H. B. Chung
  8. Philosophical Magazine Letters v.65 no.1 Polaruzed photodoping of $As_2S_3$ films by silver A. V. Kolobov;V. Lyubin;V. K. Tikhomirov https://doi.org/10.1080/09500839208215149
  9. Proc. 1998 Summer Conf. KIEEME Low temperature characteristics of linear dichroism in columnar structural $a-As_{10}Ge_{10}SE_{15}S_{35}$ thin film H. Y. Lee;J. Y. Chun;H. B. Chung
  10. Philos. Mag. B. v.61 no.5 On the mechanism of photodoping in vitreous chalcogenides A. V. Kolobov;S. R. Elliott https://doi.org/10.1080/13642819008207567
  11. J. of KIEEME(in Korean) v.13 no.6 The photoinduced anisotropy(PA) by Ag polarized photodoping in amorphous chalcogenide thin films S. J. Jang;C. H. Yeo;J. I. Park;H. Y. Lee;H. B. Chung
  12. Thin Solid Films v.306 Deposition and optical propertifs of optimised ZnS/Ag/ZnS thin films for energy saving applications G. Leftheriotis;P. Yianoulis;D. Patrikios https://doi.org/10.1016/S0040-6090(97)00250-2
  13. Proc. 2001 Autumn Conf. KIEEME Measurement of the photoinduced Dichoism in Ag/AsGeSeS multilayer thin films J. H. Park;S. W. Na;C. H. Yeo;J. I. Park;Y. J. Lee;H. B. Chung
  14. ICEE'2002 Effects of Ag-photodoping and phtoinduced anisotropy in chalcogenide thin film C. H. Yeo;S. W. Na;J. T. Lee;K. Shin;Y. J. Lee;H. B. Chung
  15. Introduction to Optics(second edition) F. L. Pedrotti;L. S. Pedrotti