[1] Barrett D L, Seidensticker R G, Gaida W, et al. J. Crystal Growth, 1991, 109 (1-4): 17--23. [2] Gerald W M Rutsch. University of Pittsburgh: doctor’s thesis. 1998. [3] Burton J C, Sun L, Long F H, et al. Phys. Rev. B, 1999, 59 (11): 7282--7284. [4] 韩荣江, 王继扬, 徐现刚, 等. 人工晶体学报, 2004, 33 (6): 877--881. [5] Feldman D W, Parker James H, Jr, Choyke W J, et al. Phys. Rev., 1968, 170 (3): 698--704. [6] Widulle F, Ruf T, Buresch O, et al. Phys. Rev. Lett., 1999, 82 (15): 3089--3092. [7] Harima Hiroshi. Microelectronic Engineering, 2006, 83 (1): 126--129. [8] Nakashima S, Kisoda K, Gauthler J P. J. Appl. Phys., 1994, 75 (10): 5354--5360. [9] Nakashima S, Tahara K. Phys. Rev. B, 1989, 40 (9): 6339--6344. [10] Burns G, Dacol F H, Wie C R, et al. Solid State Commun., 1987, 62 (7): 449--454. [11] Balkanski M, Wallis R F, Haro E. Phys. Rev. B, 1983, 28 (4): 1928--1934. [12] Nakashima S, Mitani T, Senzaki J, et al. J. Appl. Phys., 2005, 97 (12): 123507 (1--8). [13] Yurtseven H, Karacali H. Spectrochimica Acta Part A, 2006, 64 (1): 771--777. [14] Huang Xinming, Wu Kehui, Chen Mingwei, et al. Mater. Sci. in Semiconductor Processing, 2006, 9 (1): 257--260. [15] Kazan M, Zgheib Ch, Moussaed E, et al. Diamond & Related Materials, 2006, 15 (3): 1169--1174. [16] Li Xiang-Biao, Shi Er-Wei, Chen Zhi-Zhan, et al. Diamond & Related Materials, 2007, 16 (3): 654--657. [17] Olego Diego, Cardona Manuel. Phys. Rev. B, 1982, 25 (6): 3889--3896. [18] Klein M V, Ganguly B N, Colwell P J. Phys. Rev. B, 1972, 6 (6): 2380--2388. [19] Nakashima S, Harima H. Phys. Stat. Sol. (a), 1997, 162 (1): 39--64. [20] Ballandovich V S. Semiconductors, 1999, 33 (11): 1188--1192. |