Abstract
The method of quasi-chemical reactions was used to construct the diagrams of point-defect equilibrium in GaN and GaN:Mg at 1400 K. According to these diagrams, it is impossible to obtain GaN with hole conductivity in equilibrium conditions. The nitrogen vacancies are shown to be the main acceptor-compensating centers in GaN.
Similar content being viewed by others
References
S. Nakamura and G. Fasol, The Blue Laser Diode (Springer, Berlin, 1997).
M. Ilegems and H. C. Montgomery, J. Phys. Chem. Solids 34, 885 (1973).
I. Akasaki, H. Amano, N. Sawaki, et al., Semicond. Technol. 19, 295 (1986).
R. J. Molnar, T. Lei, and T. D. Moustakas, Appl. Phys. Lett. 62, 72 (1993).
S. Porowski, J. Cryst. Growth. 189–190, 153 (1998).
S. Krukowski, Cryst. Res. Technol. 34, 785 (1998).
I. Akasaki, H. Amano, M. Kito, and K. Hiramatsu, J. Luminescence 48–49, 666 (1991).
U. Kaufmann, P. Schlotter, H. Obloh, et al., Phys. Rev. B 62, 10867 (2000).
B. Monemar, O. Lagerstedt, and H. P. Gislason, J. Appl. Phys. 51, 625 (1980).
C. G. Van de Walle and J. Neugebauer, J. Appl. Phys. 95, 3851 (2004).
W. J. Moore, J. A., Jr. Freitas, S. K. Lee, et al., Phys. Rev. B 65, 081201 (2002).
D. C. Look, G. C. Farlow, P. J. Drevinsky, et al., Appl. Phys. Lett. 83, 3525 (2003).
O. Yang, H. Feick, and E. R. Weber, Appl. Phys. Lett. 82, 3002 (2003).
P. Boguslawski, E. L. Briggs, and J. Bernholc, Phys. Rev. B 51, 17255 (1995).
D. W. Jenlins, J. D. Dow, and M.-H. Tsai, J. Appl. Phys. 72, 4130 (1992).
J. Neugebauer and C. G. Van de Walle, Phys. Rev. B 50, 8067 (1994).
L. E. Ramos, J. Furthmüller, F. Bechstedt, et al., J. Phys.: Condens. Matter. 14, 2577 (2002).
C. H. Park and D. J. Chadi, Phys. Rev. B 55, 12995 (1997).
T. Mattila and R. M. Niminen, Phys. Rev. B 55, 9571 (1997).
I. Grzegory, N. E. Christensen, and A. Svane, Phys. Rev. B 66, 075210 (2002).
J. I. Pankove, J. Luminescence 7, 114 (1973).
R. Y. Korotkov, M. A. Reshchikov, and B. W. Wessels, J. Phys. B 325, 1 (2003).
M. A. Reshchikov, F. Shahedipour, R. Y. Korotkov, et al., J. Phys. B 273–274, 105 (1999).
J. Neugebauer and C. G. Van de Walle, Appl. Phys. Lett. 69, 503 (1996).
K. Saarinen, P. Seppälä, J. Oila, et al., Appl. Phys. Lett. 73, 3253 (1998).
K. Saarinen, J. Nissilä, J. Oila, et al., J. Phys. B 273–274, 33 (1999).
D. M. Hofmann, D. Kovalev, G. Steude, et al., Phys. Rev. B 52, 16702 (1995).
E. R. Glaser, T. A. Kennedy, K. Doverspike, et al., Phys. Rev. B 51, 13326 (1995).
J. Northrup and S. B. Zhang, Phys. Rev. B 50, 4962 (1994).
U. Kaufmann, M. Kunzer, H. Obloh, et al., Phys. Rev. B 59, 5561 (1999).
J. A. Chisholm, D. W. Lewis, and P. D. Bristowe, J. Phys.: Condens. Matter. 11, L235 (1999).
B. Monemar, Phys. Rev. B 10, 676 (1974).
F. A. Kroger, The Chemistry of Imperfect Crystals (Wiley, New York, 1964; Mir, Moscow, 1969).
A. M. Gurvich, Introduction to Physical Chemistry of Crystalline Phosphors (Vyssh. Shkola, Moscow, 1982) [in Russian].
N. K. Morozova and V.A. Nikitenko, Izv. Akad. Nauk. SSSR. Neorgan. Mater. 9, 1555 (1973).
A. K. Ray and F. A. Kröger, J. Electrochem. Sol. 125, 1348 (1978).
A. N. Georgobiani, M. B. Kotlyarevsky, and V.N. Mikhalenko, Trudy FIAN 138, 79 (1983).
A. N. Georgobiani, M. B. Kotlyarevsky, and I. V. Rogozin, Inorganic Materials 40 (Suppl. 1), S1 (2004).
Author information
Authors and Affiliations
Additional information
Original Russian Text © I.V. Rogozin, A.N. Georgobiani, 2007, published in Kratkie Soobshcheniya po Fizike, 2007, Vol. 34, No. 2, pp. 3–13.
About this article
Cite this article
Rogozin, I.V., Georgobiani, A.N. Theoretical analysis of defect formation in GaN:Mg crystals. Bull. Lebedev Phys. Inst. 34, 35–41 (2007). https://doi.org/10.3103/S1068335607020017
Received:
Issue Date:
DOI: https://doi.org/10.3103/S1068335607020017