Инд. авторы:	Zhevstovskikh I.V., Ponosov Y.S., Titova S.G., Averkiev N.S., Gudkov V.V., Sarychev M.N., Kuznetsova T.V., Kokh K.A., Tereshchenko O.E.
Заглавие:	Anomalous Behavior of the Elastic and Optical Properties in Bi1.5Sb0.5Te1.8Se1.2 Topological Insulator Induced by Point Defects
Библ. ссылка:	Zhevstovskikh I.V., Ponosov Y.S., Titova S.G., Averkiev N.S., Gudkov V.V., Sarychev M.N., Kuznetsova T.V., Kokh K.A., Tereshchenko O.E. Anomalous Behavior of the Elastic and Optical Properties in Bi1.5Sb0.5Te1.8Se1.2 Topological Insulator Induced by Point Defects // Physica Status Solidi (B): Basic Solid State Physics. - 2018. - Vol.255. - Iss. 10. - Art.1800264. - ISSN 0370-1972. - EISSN 1521-3951.
Внешние системы:	DOI: 10.1002/pssb.201800264; РИНЦ: 35722754; SCOPUS: 2-s2.0-85052938892; WoS: 000447304700018;
Реферат:	eng: The experimental evidence of the defects influence on the optical and elastic properties of single crystal Bi1.5Sb0.5Te1.8Se1.2 has been reported. The extra vibrational excitation is observed in the Raman spectrum near 125cm(-1). Its line width has increased substantially with the increasing temperature, and its frequency shows a sharp softening in the temperature range of 200-250K. In the same temperature range, a large peak in attenuation of longitudinal ultrasound wave propagating along the trigonal axis and the anomalous behavior of elastic modulus C-33 are found. These results indicate the presence of disorder in Bi1.5Sb0.5Te1.8Se1.2 induced by the bulk defects. The antisite and interstitial defects on Bi/Sb and Te/Se(1) sublattices have been considered as the most probable ones.
Ключевые слова:	SCATTERING; TEMPERATURE; CONDUCTIVITY; RAMAN; PHONONS; BI2TE3; ultrasound attenuation; topological insulators; Raman spectra; point defects; elastic modulus; P-N-JUNCTION; CRYSTALS;
Издано:	2018
Физ. характеристика:	1800264
Цитирование:	1. Y. Xia, D. Qian, D. Hsieh, L. Wray, A. Pal, H. Lin, A. Bansil, D. Grauer, Y. S. Hor, R. J. Cava, M. Z. Hasan, Nature Phys. Lett. 2009, 5, 398. 2. D. Hsieh, Y. Xia, D. Qian, L. Wray, F. Meier, J. H. Dil, J. Osterwalder, L. Patthey, A. V. Fedorov, H. Lin, A. Bansil, D. Grauer, Y. S. Hor, R. J. Cava, M. Z. Hasan, Phys. Rev. Lett. 2009, 103, 146401. 3. M. Z. Hasan, C. L. Kane, Rev. Mod. Phys. 2010, 82, 3045. 4. Z. Ren, A. A. Taskin, S. Sasaki, K. Segava, Y. Ando, Phys. Rev. B 2011, 84, 165311. 5. A. A. Taskin, Z. Ren, S. Sasaki, K. Segava, Y. Ando, Phys. Rev. Lett. 2011, 107, 016801. 6. T. Arakane, T. Sato, S. Souma, K. Kosaka, K. Nakayama, M. Komatsu, T. Takahashi, Z. Ren, K. Segava, Y. Ando, Nature Commun. 2012, 3, 363. 7. B. Xia, P. Ren, A. Sulaev, P. Liu, S.-Q. Shen, L. Wang, Phys. Rev. B 2013, 87, 085442. 8. D. O. Scanlon, P. D. C. King, R. P. Singh, A. de la Torre, S. McKeown Walker, G. Balakrishnan, F. Baumberger, C. R. A. Catlow, Adv. Mater. 2012, 24, 2154. 9. Y. V. Ivanov, A. T. Burkov, D. A. Pshenay-Severin, Phys. Status Solidi B 2018, 113, 1800020. 10. O. N. Bedoya-Martínez, A. Hashibon, C. Elsässer, Phys. Status Solidi A 2016, 213, 684. 11. D. Koumoulis, B. Leung, T. C. Chasapis, R. Taylor, D. King, Jr., M. G. Kanatzidis, L.-S. Bouchard, Adv. Funct. Mater. 2014, 24, 1519. 12. T. Bathon, S. Achilli, P. Sessi, V. A. Golyashov, K. A. Kokh, O. E. Tereshchenko, M. Bode, Adv. Mater. 2016, 28, 2183. 13. O. Storz, A. Cortijo, S. Wilfert, K. A. Kokh, O. E. Tereshchenko, M. A. H. Vozmediano, M. Bode, F. Guinea, P. Sessi, Phys. Rev. B 2016, 94, 121301(R). 14. T. Zhu, L. Hu, X. Zhao, J. He, Adv. Sci. 2016, 3, 1600004. 15. R. J. Cava, H. Ji, M. K. Fuccilo, Q. D. Gibson, Y. S. Hor, J. Mater. Chem. C 2013, 1, 3176. 16. K. A. Kokh, S. V. Makarenko, V. A. Golyashov, O. A. Shegai, O. E. Tereshchenko, Cryst. Eng. Comm. 2014, 16, 581. 17. A. C. Larson, R. B. Von Dreele, General Structure Analysis System (GSAS), Los Alamos National Laboratory Report LAUR 86-748, 2004. 18. J. Pancir, J. Horak, Z. Stary, Phys. Status Solidi A 1987, 103, 517. 19. Yu. S. Ponosov, T. V. Kuznetsova, O. E. Tereshchenko, K. A. Kokh, E. V. Chulkov, JETP Lett. 2013, 98, 557. 20. V. V. Gudkov, J. D. Gavenda, Magnetoacoustic Polarization Phenomena in Solids. Springer-Verlag, New York 2000, p. 27. 21. D. Bessas, I. Sergueev, H.-C. Wille, J. Perbon, D. Ebling, R. P. Hermann, Phys. Rev. B 2012, 86, 224301. 22. P. Dutta, D. Bhoi, A. Midya, N. Khan, P. Mandai, S. Shanmukharao, V. Ganesan, Appl. Phys. Lett. 2012, 100, 251912. 23. J. O. Barnes, J. A. Rayne, R. W. Ure, Jr., Phys. Lett. A 1974, 45, 317. 24. X. Chen, H. D. Zhou, A. Kiswandhi, I. Miotkowski, Y. P. Chen, P. A. Sharma, A. L. Lima Sharma, M. A. Hekmaty, D. Smirnov, Z. Jiang, Appl. Phys. Lett. 2011, 99, 261912. 25. J. O. Jenkins, J. A. Rayne, R. W. Ure, Jr., Phys. Rev. B 1972, 5, 3171. 26. Y. C. Akgöz, G. A. Saunders, Z. Sümengen, J. Mater. Sci. 1972, 7, 279. 27. W. Richter, H. Khler, C. R. Becker, Phys. Status Solidi B 1977, 84, 619. 28. P. Wu, H. Chen, C. Yang, W. Gan, Z. Muhammad, L. Songa, AIP Adv. 2016, 6, 075303. 29. V. Chis, I. Yu. Sklyadneva, K. A. Kokh, V. A. Volodin, O. E. Tereshchenko, Phys. Rev. B 2012, 86, 174304. 30. Y. Tian, G. B. Osterhoudt, S. Jia, R. J. Cava, K. S. Burch, Appl. Phys. Lett. 2016, 108, 041911. 31. Y. Kim, X. Chen, Z. Wang, J. Shi, I. Miotkowski, Y. P. Chen, P. A. Sharma, A. L. Lima Sharma, M. A. Hekmaty, Z. Jiang, D. Smirnov, Appl. Phys. Lett. 2012, 100, 071907. 32. M. Cardona, in Light Scattering in Solids (Eds: M. Cardona, G. Günterodt), Springer-Verlag, Berlin 1982, p. 46. 33. P. G. Klemens, Phys. Rev. 1966, 148, 845. 34. J. Menéndez, M. Cardona, Phys. Rev. B 1984, 29, 2051. 35. H. Tang, I. P. Herman, Phys. Rev. B 1991, 43, 2299. 36. R. Vilaplana, O. Gomis, F. J. Manjón, A. Segura, E. Pérez-González, P. Rodríguez-Hernández, A. Muñoz, J. González, V. Marín-Borrás, V. Muñoz-Sanjosé, C. Drasar, V. Kucek, Phys. Rev. B 2011, 84, 104112. 37. R. Vilaplana, D. Santamaría-Pérez, O. Gomis, F. J. Manjón, J. González, A. Segura, A. Muñoz, P. Rodríguez-Hernández, E. Pérez-González, V. Marín-Borrás, V. Muñoz-Sanjose, C. Drasar, V. Kucek, Phys. Rev. B 2011, 84, 184110. 38. O. Gomis, R. Vilaplana, F. J. Manjón, P. Rodríguez-Hernández, E. Pérez-González, A. Muñoz, V. Kucek, C. Drasar, Phys. Rev. B 2011, 84, 174305. 39. A. Hashibon, C. Elsässer, Phys. Rev. B 2011, 84, 144117. 40. D. West, Y. Y. Sun, H. Wang, J. Bang, S. B. Zhang, Phys. Rev. B 2012, 86, 121201(R). 41. L.-L. Wang, M. Huang, S. Thimmaiah, A. Alam, S. L. Bud ko, A. Kaminski, T. A. Lograsso, P. Canfield, D. D. Johnson, Phys. Rev. B 2013, 87, 125303. 42. A. S. Nowick, B. S. Berry, Anelastic Relaxation in Crystalline Solids. Academic Press, New York 1972. 43. V. V. Gudkov, A. T. Lonchakov, V. I. Sokolov, I. V. Zhevstovskikh, V. T. Surikov, Phys. Rev. B 2008, 77, 155210. 44. N. S. Averkiev, I. B. Bersuker, V. V. Gudkov, K. A. Baryshnikov, G. V. Colibaba, I. V. Zhevstovskikh, V. Yu. Mayakin, A. M. Monakhov, D. D. Nedeoglo, M. N. Sarychev, V. T. Surikov, Phys. Status Solidi B 2014, 251, 1590. 45. A. F. Wright, N. A. Modine, J. Appl. Phys. 2016, 120, 215705. 46. M. Weller, G. Y. Li, J. X. Zhang, T. S. KE, J. Diehl, Acta Metall. 1980, 29, 1047. 47. D. Yang, T. Chatterji, J. A. Schiemer, M. A. Carpenter, Phys. Rev. B 2016, 93, 144109.