Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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Growth of GaN Thin-Film from Spin Coated GaOOH Precursor

GaOOH 선구체의 스핀코팅에 의한 GaN 박막의 성장

  • Lee, Jae-Bum (Department of Materials Science and Engineering, Hanbat National University) ;
  • Kim, Seon-Tai (Department of Materials Science and Engineering, Hanbat National University)
  • 이재범 (한밭대학교 신소재공학부) ;
  • 김선태 (한밭대학교 신소재공학부)
  • Published : 2007.01.27
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Abstract

GaN thin fan were grown by spin coated colloidal GaOOH precursor. Polycrystalline GaNs with crystalline size of $10{\sim}100nm$ were grown on $SiO_2$ substrate. The shape of crystallite above $900^{\circ}C$ had the hexagonal plate and column type. X-ray diffraction patterns for them correspond to those of the hexagonal wurtzite GaN. With increasing droplets. i.e, thickness of deposited layers, XRD intensity increased. PL (photoluminescence) spectrum consisted with an weak near band-edge emission at 3.45 eV and a broad donor-acceptor emission band at 3.32 eV. From the low temperature PL measurement on GaN grown at $800^{\circ}C$ that the shallow donor-acceptor recombination induced emission was more intense than the near band-edge excitonic emission.

Keywords

References

  1. J. Akasaki, J. Crystal Growth, 237-239, 905 (2002) https://doi.org/10.1016/S0022-0248(01)02077-2
  2. O. Ambacher, J. Appl. Phys. D, 31, 2653 (1998) https://doi.org/10.1088/0022-3727/31/20/001
  3. S. Nakamura and G. Fasol, The Blue Laser Diode, Springer, Tokyo, 1997
  4. W. Li, A. Z. Li, M. Qi, Y. G. Zhang, Z. B. Zhao and Q. K. Yang, Mat. Sci. Eng. B, 75(2/3), 224 (2000) https://doi.org/10.1016/S0921-5107(00)00368-8
  5. F. Shinji and M. Masashi, Jpn. J. Appl, Phys. Part 1, 26(12), 2067 (1987) https://doi.org/10.1143/JJAP.26.2067
  6. P. Kernpisry, I, Grzegory, M. kowski and S. Krukowski, Phys. Stat. Solidi. (A), 203(1), 131 (2006) https://doi.org/10.1002/pssa.200563514
  7. S. Nakamura, Jpn. J. Appl. Phys., 30, L1705 (1991) https://doi.org/10.1143/JJAP.30.L1705
  8. S. T. Kim, Y. J. Lee, D. C. Moon, C. H. Hong and T. K. Yoo, J. Crystal Growth, 194, 37 (1998) https://doi.org/10.1016/S0022-0248(98)00551-X
  9. C. Winter, J. Kashammer, S. Mittler- Neher and R. A. Fisher, Optical Mat., 9(1/4), 352 (1998) https://doi.org/10.1016/S0925-3467(97)00149-3
  10. M. Puchinger, T. Wagner, D. Rodewald, J. Bill, F. Aldinger and F. F. Lange, J. Crystal Growth, 208(1/4), 153 (2000) https://doi.org/10.1016/S0022-0248(99)00416-9
  11. P. O'Brien, H. Salacinski and M. Motevalli, J. Am. Chem. Soc., 119, 12695 (1997) https://doi.org/10.1021/ja973009i
  12. M. Puchinger, T. Wagner, D. Rodewald, J. Bill, F. Aldinger and F. F. Lange, J. Crystal Growth, 208(1/4), 153 (2000) https://doi.org/10.1016/S0022-0248(99)00416-9
  13. D. D. Koleske, A. E. Wickenden and R. L. Henry, Mat. Res. Soc. Symp. Proc., 595, W3.6 (1999)
  14. H. Shin, E. Arkun, D. B. Thomson, P. Miraglia, E. Preble, R. Schlesser, S. Wolter and Sita, J. Crystal Growth, 236(4), 529 (2002) https://doi.org/10.1016/S0022-0248(02)00825-4
  15. A. Pisch and R. Schmid-Fetzer, J. Crystal Growth, 187(3/ 4), 329-332 (1998) https://doi.org/10.1016/S0022-0248(98)00006-2
  16. S. Sakai, S. Kurai, K. Nishino, K. Wada, H. Sato and Y. Naoi, Mat. Res. Soc. Symp. Proc., 449, 15 (1997)
  17. P. G. Baranov, E. N. Mokhov, A. O. Ostroumov, M. G. Ramm, M. S. Ramm, V. V. Ratnikov, A. D. Roenkov, Yu. A. Vodakov, A. A. Wolfson, G. V. Saparin, S. Yu. Karpov, D. V. Zimina, Yu. N. Makarov, Holger Juergensen. MRSInternet J. NSR 3, article 50 (1998)
  18. H. P. Klug and L. E. Alexander, X-ray Diffraction Procedures, John Wiley and Sons, New York, 1974, p. 531
  19. S. Fischer, G. Steude, D. M. Hofmann, F. Kurth, F. Anders, M. Topf, B. K. Meyer, F. Bertram, M. Schmidt, J. Christen, L. Eckey, J. Holst, A. Hoomann, B. Mensching and B. Rauschenbach, J. Crystal Growth, 189/190, 556 (1998) https://doi.org/10.1016/S0022-0248(98)00194-8
  20. S. T. Kim, Y. J. Lee, S. H. Chung and D. C. Moon, Semi. Sci. Technol., 14(2), 156 (1999) https://doi.org/10.1088/0268-1242/14/2/009
  21. S. N. Mohammad, A. E. Botchkarev, A. Salvador, W. Kim, O. Aktas and H. Morkoc, Phil. Mag. B, 76(2), 131 (1997) https://doi.org/10.1080/01418639708241083

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