Origin of nonlinear optical characteristics of crystalline Ge-Sb-Te thin films for possible superresolution effects

Japanese Journal of Applied Physics, Part 2: Letters

Volumn 46, Issue 12-16, 2007, Pages

  Lee, Hyun Seok ^a,b   Cheong, Byung Ki ^a   Lee, Taek Sung ^a   Jeong, Jeung Hyun ^a   Lee, Suyoun ^a   Kim, Won Mok ^a   Kim, Donghwan ^b  

^a Korea Institute of Science and Technology   (South Korea)

^b Korea University   (South Korea)

Author keywords

Free carrier; Ge doped SbTe; Ge2Sb 2Te5; Nonlinear optical effect; Optical data storage; PbTe; Saturable absorption; Superresolution (SR)

Indexed keywords

OPTICAL DATA STORAGE; OPTICAL RESOLVING POWER; REAL TIME SYSTEMS; THIN FILMS;

FREE CARRIERS; NONLINEAR OPTICAL EFFECT; SATURABLE ABSORPTION; SUPERRESOLUTION (SR);

NONLINEAR OPTICS;

EID: 34547888319     PISSN: 00214922     EISSN: 13474065     Source Type: Journal    
DOI: 10.1143/JJAP.46.L277     Document Type: Article

References (13)

1. K. Yasuda, M. Ono, K. Aratani, A. Fukumoto, and M. Kaneko: Jpn. J. Appl. Phys. 32 (1993) 5210.
2. J. Tominaga, T. Nakano, and N. Atoda: Appl. Phys. Lett. 73 (1998) 2078.
3. T. Kikukawa, T. Kato, H. Shingai, and H. Utsunomiya: Jpn. J. Appl. Phys. 40 (2001) 1624.
4. J. H. Kim, I. O. Hwang, D. S. Yoon, I. S. Kim, and D. H. Shin: Appl. Phys. Lett. 83 (2003) 1701.
5. H. K. Kim, I. O. Hwang, J. H. Kim, C. M. Park, M. D. Ro, J. K. Lee, M. I. Jung, and I. S. Park: Jpn. J. Appl. Phys. 44 (2005) 3605.
6. J. Tominaga, T. Shima, M. Kuwahara, T. Fukaya, A. Kolobov, and T. Nakano: Nanotechnology 15 (2004) 411.
7. M. Kuwahara, T. Shima, A. Kolobov, and J. Tominaga: Jpn. J. Appl. Phys. 43 (2004) L8.
8. H. S. Lee, B. Cheong, T. S. Lee, K. S. Lee, W. M. Kim, J. W. Lee, S. H. Cho, and J. Y. Huh: Appl. Phys. Lett. 85 (2004) 2782.
9. T. S. Lee, H. S. Lee, B. Cheong, J. Jeong, D.-H. Kang, Z. Wu, W. M. Kim, D. H. Kim, and K. Cho: J. Nanosci. Nanotechnol. 7 (2007) 293.
10. H. S. Lee, T. S. Lee, J. Jeong, D.-H. Kang, W. M. Kim, D. Kim, and B. Cheong: Tech. Dig. ISOM 2006, p. 256.
11. S. Dimitrijev: Principle of Semiconductor Devices (Oxford University Press, New York, 2006) p. 136.
12. Yu. Ravich, B. A. Efimova, and I. A. Smirnov: Semiconducting Lead Chalcogenides (Plenum Press, London, 1970) p. 85.
13. M. Kuwahara, O. Suzuki, N. Taketoshi, Y. Yamakawa, T. Yagi, P. Fons, K. Tsutsumi, M. Suzuki, T. Fukaya, J. Tominaga, and T. Baba: Jpn. J. Appl. Phys. 45 (2006) 1419.