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Nitrogen is one of the most commonly-observed impurities in diamond, and affects the luminescence of these defects greatly. The complexes could be obtained from the nitrogen atom trapping the native defects such as self-interstitials, vacancies. In this study, a high-pressure and high-temperature synthesized nitrogen-doped diamond was characterized by cathode luminescence (CL) image, and the results showed that the blue region of this sample is the {100} growth sector. The {100} sector was then electron-irradiated in transmission electron microscope (TEM) and subsequently annealed at high temperatures so as to introduce the native defects to further form the nitrogen-containing complexes. All the optical properties of these defects in diamond were investigated by the low temperature photoluminescence (PL) spectra. The PL of {100} sector dominated the strong luminescence of nitrogen-vacancy (NV) complexes together with a weak 503 nm signal.
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Keywords:
- diamond /
- defect /
- luminescence
[1] Wang K Y, Li Z H, Gao K, Zhu Y M 2012 Acta Phys. Sin. 61 097803 (in Chinese) [王凯悦, 李志宏, 高凯, 朱玉梅 2012 61 097803]
[2] Jones R, Goss J P, Briddon P R 2009 Phys. Rev. B 80 033205
[3] Collins A T 2002 J. Phys.: Condens. Matter 14 3743
[4] Kanda H 2007 New Diamond and Frontier Carbon Technology 17 105
[5] Woods G S, Lang A R 1975 J. Crystal Growth 28 215
[6] Steeds J W, Charles S J, Davis T J, Griffin I 2000 Diamond Relat. Mater. 9 397
[7] Steeds J W, Davis T J, Charles S J, Hayes J M, Butler J E 1999 Diamond Relat. Mater. 8 1847
[8] Collins A T, Rafique S 1979 Proceedings of the Royal Society of London A 367 81
[9] Collins A T, Dahwich A 2004 Diamond Relat. Mater. 13 1959
[10] Wang K, Steeds J, Li Z 2012 Diamond Relat. Mater. 23 162
[11] Wang K Y, Li Z H, Tian Y M, Zhu Y M, Zhao Y Y, Chai Y S 2013 Acta Phys. Sin. 62 067802 (in Chinese) [王凯悦, 李志宏, 田玉明, 朱玉梅, 赵媛媛, 柴跃生 2013 62 067802]
[12] Davies G, Campbell B, Mainwood A, Newton M, Wartkins M, Kanda H, Anthony T R 2001 Physica Status Solidi (a) 186 187
[13] Wang K, Steeds J, Li Z 2012 Diamond Relat. Mater. 25 29
[14] Wang K, Li Z, Zhang B, Zhu Y 2012 Acta Phys. Sin. 61 127804 (in Chinese) [王凯悦, 李志宏, 张博, 朱玉梅 2012 61 127804]
[15] Davies G, Nazaré M H, Hamer M F 1976 Proceedings of the Royal Society of London A 351 245
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[1] Wang K Y, Li Z H, Gao K, Zhu Y M 2012 Acta Phys. Sin. 61 097803 (in Chinese) [王凯悦, 李志宏, 高凯, 朱玉梅 2012 61 097803]
[2] Jones R, Goss J P, Briddon P R 2009 Phys. Rev. B 80 033205
[3] Collins A T 2002 J. Phys.: Condens. Matter 14 3743
[4] Kanda H 2007 New Diamond and Frontier Carbon Technology 17 105
[5] Woods G S, Lang A R 1975 J. Crystal Growth 28 215
[6] Steeds J W, Charles S J, Davis T J, Griffin I 2000 Diamond Relat. Mater. 9 397
[7] Steeds J W, Davis T J, Charles S J, Hayes J M, Butler J E 1999 Diamond Relat. Mater. 8 1847
[8] Collins A T, Rafique S 1979 Proceedings of the Royal Society of London A 367 81
[9] Collins A T, Dahwich A 2004 Diamond Relat. Mater. 13 1959
[10] Wang K, Steeds J, Li Z 2012 Diamond Relat. Mater. 23 162
[11] Wang K Y, Li Z H, Tian Y M, Zhu Y M, Zhao Y Y, Chai Y S 2013 Acta Phys. Sin. 62 067802 (in Chinese) [王凯悦, 李志宏, 田玉明, 朱玉梅, 赵媛媛, 柴跃生 2013 62 067802]
[12] Davies G, Campbell B, Mainwood A, Newton M, Wartkins M, Kanda H, Anthony T R 2001 Physica Status Solidi (a) 186 187
[13] Wang K, Steeds J, Li Z 2012 Diamond Relat. Mater. 25 29
[14] Wang K, Li Z, Zhang B, Zhu Y 2012 Acta Phys. Sin. 61 127804 (in Chinese) [王凯悦, 李志宏, 张博, 朱玉梅 2012 61 127804]
[15] Davies G, Nazaré M H, Hamer M F 1976 Proceedings of the Royal Society of London A 351 245
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