Инд. авторы:	Palyanov Y.N., Borzdov Y.M., Khokhryakov A.F., Kupriyanov I.N., Sokol A.G.
Заглавие:	Effect of nitrogen impurity on diamond crystal growth processes
Библ. ссылка:	Palyanov Y.N., Borzdov Y.M., Khokhryakov A.F., Kupriyanov I.N., Sokol A.G. Effect of nitrogen impurity on diamond crystal growth processes // Crystal Growth & Design. - 2010. - Vol.10. - Iss. 7. - P.3169-3175. - ISSN 1528-7483. - EISSN 1528-7505.
Внешние системы:	DOI: 10.1021/cg100322p; РИНЦ: 16714547; SCOPUS: 2-s2.0-79251508873;
Реферат:	eng: In this paper, we report on the influence of nitrogen concentration in metal melts on the growth processes, morphology, and defect-and-impurity structure of diamond crystals. In two series of experiments, the concentration of nitrogen in the growth system was varied by adding Fe3N and CaCN2 to the charge; the other parameters and conditions of the growth were constant: FeNiC system, P=5.5 GPa, T=1400 °C, and duration of 65 h. It has been found that, with increasing nitrogen concentration (C N) in the metal melt from 0.005 to 0.6 atom %, the growth of single crystal diamond is followed by formation of aggregates of block twinned crystals and then by crystallization of metastable graphite. At the stage of single crystal growth, an increase in CN results in an increase in nitrogen impurity concentration in diamond crystals from about 200 ppm to approximately 1100 ppm, an increase in density of dislocations, twin lamellae, and internal strains, and a change in crystal morphology. Further increases in CN result in formation of aggregates of block crystals with nitrogen concentration around 120-300 ppm. At nitrogen concentration in the melt higher than a certain critical value, nucleation and growth of diamond are terminated and graphite crystallizes in the diamond stability field. © 2010 American Chemical Society.
Ключевые слова:	Growth process; Growth systems; Internal strains; Metal melts; Nitrogen concentrations; Nitrogen impurity; Nucleation and growth; Single crystal diamond; Twinned crystals; Agglomeration; Concentration (process); Crystal impurities; Crystal growth from melt; Single crystals; Nitrogen; Morphology; Metal melting; Graphite; Dislocations (crystals); Diamonds; Crystallization; Crystal structure; Diamond stability; Diamond crystals; Density of dislocation; Crystal morphologies; Critical value;
Издано:	2010
Физ. характеристика:	с.3169-3175
Цитирование:	1. Zaitsev, A. M. Optical properties of diamond. Data Handbook; Springer Verlag: Berlin, 2001; p 502. 2. Robertson, R.; Fox, J. J.; Martin, A. E. Philos. Trans. R. Soc. London A 1934, 232, 463-535. 3. Evans, T. In The Properties of Natural and Synthetic Diamond; Field, J. E., Ed.; Academic Press: London, 1992; pp 259-290. 4. De Corte, K.; Cartigny, P.; Shatsky, V. S.; De Paepe, P.; Sobolev, N. V.; Javoy, M. In Proc. 7th Int. Kimberlite Conf., 1999, April 13-17, Cape Town, South Africa, Red Roof Design cc, Goodwood, 1999; p 174. 5. Cartigny, P.; De Corte, K.; Shatsky, V. S.; Ader, M.; De Paepe, P.; Sobolev, N. V.; Javoy, V. Chem. Geol. 2001, 176, 265-281. 6. Collins, A. T.; Lawson, S. C. Philos. Mag. Lett. 1989, 60, 117-122. 7. Surovtsev, N. V.; Kupriyanov, I. N.; Malinovsky, V. K.; Gusev, V. A.; Pal'yanov, Yu. N. J. Phys.: Condens. Matter 1999, 11, 4767-4774. 8. Liang, Z. Z.; Kanda, H.; Jai, X.; Ma, H. A.; Zhu, P. W.; Guan, Q.-F.; Zang, C. Y. Carbon 2006, 44, 913-917. 9. Zhang, Y.; Zang, C.; Ma, H.; Liang, Z.; Zhou, L.; Li, S.; Jia, X. Diamond Relat. Mater. 2008, 17, 209-211. 10. Yu, R. Z.; Ma, H. A.; Liang, Z. Z.; Liu, W. Q.; Zheng, Y. J.; Jia, X. Diamond Relat. Mater. 2008, 17, 180-184. 11. Kanda, H.; Akaishi, M.; Yamaoka, S. Diamond Relat. Mater. 1999, 8, 1441-1443. 12. Pal'yanov,Y.; Borzdov,Y.;Kupriyanov, I.;Gusev, V.;Khokhryakov, A.; Sokol, A. Diamond Relat.Mater. 2001, 10, 2145-2152. 13. Palyanov, Yu. N.; Kupriyanov, I. N.; Borzdov, Yu. M.; Sokol, A. G.; Khokhryakov, A. F. Cryst. Growth Des. 2009, 9, 2922-2926. 14. Palyanov,Y.N.; Borzdov,Y.M.;Khokhryakov,A. F.;Kupriyanov, I.N.; Sobolev, N. V. Earth Planet. Sci. Lett. 2006, 250, 269-280. 15. Pal'yanov, Yu. N.; Borzdov, Yu. M.; Kupriyanov, I. N.; Evans, D. J. F.; Quinn. S. J.; Lawson, S. C. Diamond Conference 2002; Oxford: Abstract No. 6.1. 16. Palyanov, Yu. N.; Borzdov, Yu. M.; Bataleva, Yu. V.; Sokol, A. G.; Palyanova, G. A.; Kupriyanov, I.N. Earth Planet. Sci. Lett. 2007, 260, 242-256. 17. Borzdov,Y.; Pal'yanov,Y.;Kupriyanov, I.;Gusev,V.;Khokhryakov, A.; Sokol, A.; Efremov, A. Diamond Relat. Mater. 2002, 11, 1863-1870. 18. Pal'yanov,Y. N.;Malinovskii, I.Y.; Borzdov,Y.M.;Khokhriakov, A. F.; Chepurov, A. I.; Godovikov, A. A.; Sobolev, N. V. Dokl. Akad. Nauk 1990, 315, 1221-1224. 19. Shigley, J. E.; Fritsch, E.; Koivula, J. I.; Sobolev, N. V.;Malinovsky, I.Y.; Pal'yanov, Yu.N. Gems Gemol. 1993, 29, 228-248. 20. Abbaschian, R.; Zhu, H.; Clarke, C. Diamond Relat. Mater. 2005, 14, 1916-1919. 21. Pal'yanov, Y. N.; Sokol, A. G.; Borzdov, Y. M.; Khokhryakov, A. F.; Gusev, V. A.; Sobolev, N. V. Dokl. Akad. Nauk 1997, 355, 798-800. 22. Borzdov, Y. M.; Sokol, A. G.; Pal'yanov, Y. N.; Khokhryakov, A. F.; Sobolev, N. V. Dokl. Earth Sci. 2000, 374, 1113-1115. 23. Zaitsev, A. M. In Handbook of Industrial Diamonds and Diamond Films; Prelas, M., Popovici, G., Bigelow, L., Eds.; Marcel Dekker Inc.: New York, 1997; pp 227-376. 24. Khokhryakov, A. F.; Palyanov, Yu. N. J. Cryst. Growth 2007, 306, 458-464. 25. Lang, A. R.; Moore, M.; Makepeace, A. P. W.; Wierzchowski, W.; Welbourn, C. M. Philos. Trans. R. Soc. London A 1991, 337, 497-520. 26. Strong, H. M.; Hanneman, R. H. J. Chem. Phys. 1967, 46, 3668-3676. 27. Strong, H. M.; Chrenko, R. M. J. Phys. Chem. 1971, 75, 1838-1843. 28. Pal'yanov, Yu. N.; Khokhryakov, A. F.; Borzdov, Yu. M.; Sokol, A. G.; Gusev, V. A.; Rylov, G. M.; Sobolev, N. V. Geol. Geofiz. 1997, 38, 882-906. 29. Sumiya, H.; Toda, N.; Satoh, S. J. Cryst. Growth 2002, 237-239, 1281-1285. 30. Sumiya, H.; Toda, N.; Satoh, S. Sci. Tech. Rev. 2005, 60, 10-15. 31. Chernov, A. A. Modern Crystallography III. Crystal Growth; Springer Verlag: Berlin, 1984; p 517. 32. Sangwal, K. Additives and crystallization processes: From fundamentals to applications; John Wiley: England, 2007; p 451. 33. Akaishi, M.; Yamaoka, S. J. Cryst. Growth 2000, 213, 999-1003. 34. Palyanov, Y. N.; Shatsky, V. S.; Sobolev, N. V.; Sokol, A. G. Proc. Natl. Acad. Sci. U.S.A. 2007, 104, 9122-9127. 35. Burns, R. C.; Cvetcovic, V.; Dodge, C. N.; Evans, D. J. F.; Rooney, M.-L. T.; Spear, P. M.; Welbourn, C. M. J. Cryst. Growth 1990, 104, 257-279. 36. Burns, R. C.; Hansen, J. O.; Spits, R. A.; Sibanda, M.; Welborn, C. M.; Welch, D. L. Diamond Relat. Mater. 1999, 8, 1433-1437. 37. Sunagawa, I. In Materials Science of the Earth's Interior; Sunagawa, I., Ed.; Terra Scientific Publishing Company: Tokyo, 1984; pp 303-330. 38. Sunagawa, I. In Handbook of Crystal Growth; Hurle, D. T. J., Ed.; North-Holland Elsevier Science Publishers: Amsterdam, 1994; Vol. 2, pp 3-50. 39. Orlov, Yu. L. The mineralogy of diamond; John Wiley: New York, 1977; p 235.