Genesis of Collective Excitations in the Conductivity Spectra of Higher Borides RB6 and RB12 Exhibiting a Cooperative Structural Instability

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

To describe anomalies in the ac conductivity spectra of higher borides RB6 and RB12 with the Jahn−Teller structural instability, a model based on the dipole nature of the effect of collective lattice vibrations on electron transport is proposed. The simulation results are compared with the measured spectra, and the crystallographic parameters are estimated.

Sobre autores

M. Makrushin

Prokhorov General Physics Institute, Russian Academy of Sciences; Moscow State University

Email: krasikokirill@yandex.ru
119991, Moscow, Russia; 119992, Moscow, Russia

P. Arseev

Lebedev Physical Institute, Russian Academy of Sciences

Email: krasikokirill@yandex.ru
119991, Moscow, Russia

K. Krasikov

Prokhorov General Physics Institute, Russian Academy of Sciences

Email: krasikokirill@yandex.ru
119991, Moscow, Russia

L. Kadyrov

Center for Photonics and 2D Materials, Moscow Institute of Physics and Technology (State University)

Email: krasikokirill@yandex.ru
141700, Dolgoprudnyi, Moscow region, Russia

E. Zhukova

Center for Photonics and 2D Materials, Moscow Institute of Physics and Technology (State University)

Email: krasikokirill@yandex.ru
141700, Dolgoprudnyi, Moscow region, Russia

N. Sluchanko

Prokhorov General Physics Institute, Russian Academy of Sciences

Autor responsável pela correspondência
Email: krasikokirill@yandex.ru
119991, Moscow, Russia

Bibliografia

  1. B. P. Gorshunov, E. S. Zhukova, G.A. Komandin, V. I. Torgashev, A.V. Muratov, Yu.A. Aleshchenko, S.V. Demishev, N.Yu. Shitsevalova, V.B. Filipov, and N.E. Sluchanko, JETP Lett. 107, 100 (2018); doi: 10.1134/S0021364018020029.
  2. E. S. Zhukova, B.P. Gorshunov, G.A. Komandin, L.N. Alyabyeva, A.V. Muratov, Yu.A. Aleshchenko, M.A. Anisimov, N.Yu. Shitsevalova, S.E. Polovets, V.B. Filipov, and N.E. Sluchanko, JETP Lett. 110, 79 (2019).
  3. E. S. Zhukova, B.P. Gorshunov, G.A. Komandin, L.N. Alyabyeva, A.V. Muratov, Yu.A. Aleshchenko, M.A. Anisimov, N.Yu. Shitsevalova, S.E. Polovets, V.B. Filipov, V.V. Voronov, and N.E. Sluchanko, Phys. Rev. B 100, 104302 (2019).
  4. Н.Е. Случанко, Е.С. Жукова, Л.Н. Алябьева, Б.П. Горшунов, А.В. Муратов, Ю.А. Алещенко, А.Н. Азаревич, М.А. Анисимов, Н.Ю. Шицевалова, С.Е. Половец, В.Б. Филипов, ЖЭТФ 163, 172 (2023).
  5. N.B. Bolotina, A.P. Dudka, O.N. Khrykina, and V. S. Mironov, Crystal structure of dodecaborides: Complexity in simplicity, in Rare-Earth Borides, ed. by D. S. Inosov, Jenny Stanford Publishing, Singapore (2021), ch. 3, p. 293; https://doi.org/10.48550/arXiv.2010.16239.
  6. O.N. Khrykina, A.P. Dudka, N.B. Bolotina, N.E. Sluchanko, and N.Yu. Shitsevalova, Sol. State Sci. 107, 106273 (2020).
  7. N.B. Bolotina, A.P. Dudka, O.N. Khrykina, V.V. Glushkov, A.N. Azarevich, V.N. Krasnorussky, S. Gabani, N.Yu. Shitsevalova, A.V. Dukhnenko, V.B. Filipov, and N.E. Sluchanko, Phys. Rev. B 100, 205103 (2019).
  8. M. Bakr, R. Kinjo, Y.W. Choi, M. Omer, K. Yoshida, S. Ueda, M. Takasaki, K. Ishida, N. Kimura, T. Sonobe, T. Kii, K. Masuda, H. Ohgaki, and H. Zen, Phys. Rev. Special Topics - Accelerators and Beams 14, 060708 (2011); doi: 10.1103/PhysRevSTAB.14.060708.
  9. M. Trenary, Sci. Tech. Adv. Mat. 13, 023002 (2012).
  10. M. Korsukova, JJAP Series 10, 15 (1994).
  11. Y. Takahashi, K. Ohshima, F. P. Okamura, S. Otani, and T. Tanaka, J. Phys. Soc. Jpn. 68, 2304 (1999).
  12. K. Iwasa, R. Igarashi, K. Saito, C. Laulhe, T. Orihara, S. Kunii, K. Kuwahara, H. Nakao, Y. Murakami, F. Iga, M. Sera, S. Tsutsui, H. Uchiyama, and A.Q.R. Baron, Phys. Rev. B 84, 214308 (2011).
  13. А.В. Семено, М.И. Гильманов, Н.Е. Случанко, Н.Ю. Шицевалова, В.Б. Филипов, С.В. Демишев, Письма в ЖЭТФ 108, 243 (2018).
  14. M. Amara, S.E. Luca, R.-M. Gal'era, F. Givord, C. Detlefs, and S. Kunii, Phys. Rev. B 72, 064447 (2005).
  15. A.V. Semeno, M.A. Anisimov, A.V. Bogach, S.V. Demishev, M. I. Gilmanov, V.B. Filipov, N.Yu. Shitsevalova, and V.V. Glushkov, Sci. Rep. 10, 18214 (2020).
  16. H. Werheit, V. Filipov, K. Shirai, H. Dekura, N. Shitsevalova, U. Schwarz, and M. Armbruster, J. Phys.: Condens. Matter 23, 065403 (2011).
  17. Н.Е. Случанко, А.Н. Азаревич, А.В. Богач, И.И. Власов, В. В. Глушков, С. В. Демишев, А.А. Максимов, И.И. Тартаковский, Е. В. Филатов, К. Флахбарт, С. Габани, В.Б. Филиппов, Н.Ю. Шицевалова, В.В. Мощалков, ЖЭТФ 140, 536 (2011).
  18. Z. Yahia, S. Turrell, J. Turrell, and J. P. Mercurio, J. Molecular Struct. 224, 303 (1990).
  19. H. Okamura, M. Matsunami, T. Inaoka, T. Nanba, S. Kimura, F. Iga, S. Hiura, J. Klijn, and T. Takabatake, Phys. Rev. B 62, R13265 (2000).

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar

Declaração de direitos autorais © Российская академия наук, 2023