DYNAMIC AND STATIC PROPERTIES OF A NON-HEISENBERG ANISOTROPIC ANTIFERROMAGNET AT NON-ZERO TEMPERATURE
- 作者: Yarygina E.A.1, Kozachek V.V.1, Matyunina Y.Y.1, Kosmachev O.A.1, Fridman Y.A.1
-
隶属关系:
- Vernadsky Crimean Federal University
- 期: 卷 165, 编号 1 (2024)
- 页面: 98-113
- 栏目: Articles
- URL: https://journals.rcsi.science/0044-4510/article/view/256901
- DOI: https://doi.org/10.31857/S0044451024010103
- ID: 256901
如何引用文章
详细
In the mean-field approximation, the influence of both temperature and single-ion easy-axis anisotropy on the phase states and excitation spectra of a non-Heisenberg antiferromagnet with S = 1 is studied. The temperature dependences of vector and tensor order parameters are determined both in phases with vector and tensor order parameters. The dependence of excitation spectra on temperature and anisotropy constant has been studied. It is shown that at temperatures other than zero, an additional (non-relaxation) branch of excitations arises. The temperature dependence of the phase diagram has been studied.
作者简介
E. Yarygina
Vernadsky Crimean Federal University
Email: yuriifridman@gmail.com
俄罗斯联邦, 295007, Simferopol
V. Kozachek
Vernadsky Crimean Federal University
Email: yuriifridman@gmail.com
俄罗斯联邦, 295007, Simferopol
Ya. Matyunina
Vernadsky Crimean Federal University
Email: yuriifridman@gmail.com
俄罗斯联邦, 295007, Simferopol
O. Kosmachev
Vernadsky Crimean Federal University
Email: yuriifridman@gmail.com
俄罗斯联邦, 295007, Simferopol
Yu. Fridman
Vernadsky Crimean Federal University
编辑信件的主要联系方式.
Email: yurifridman@gmail.com
俄罗斯联邦, 295007, Simferopol
参考
- Е. Г. Галкина, Б. А. Иванов, ФНТ 44, 794 (2018).
- В. Г.Барьяхтар, Б. А. Ивснов, М. В. Четкин, УФН146, 416 (1985).
- B. A. Ivanov and D. D. Sheka, Phys. Rev. Lett. 72, 404 (1994).
- Е. Г.Галкина, Б. А. Иванов, Письма в ЖЭТФ 61, 495 (1995).
- H. V. Gomonay and V. M. Loktev, Phys. Rev. B 81, 144427 (2010), https://doi.org/10.1103/PhysRevB.81.144427.
- O. A. Tretiakov, D. Clarke, G.-W. Chern, Y .B.Bazaliy, and O. Tchernyshyov, Phys. Rev. Lett. 100, 127204 (2008), https://doi.org/10.1103/PhysRevLett.100.127204
- E. G. Galkina, B. A. Ivanov, S. Savel’ev, and F. Nori,Phys. Rev. B 77, 134425 (2008), https://doi.org/10.1103/PhysRevB.77.134425
- O. Gomonay, T. Jungwirth, and J. Sinova, Phys. Rev.Lett. 117, 017202 (2016), https://doi.org/10.1103/PhysRevLett.117.017202
- E. G. Galkina, B. A. Ivanov, Low Temp. Phys. 44, 618 (2018), https://doi.org/10.1063/1.5041427
- R. Cheng, D. Xiao, and A. Brataas, Phys. Rev. Lett.116, 207603 (2016), https://doi.org/10.1103/PhysRevLett.116.207603
- R. Khymyn, I. Lisenkov, V. Tyberkevych, B.A.Ivanov and A. Slavin, Sci. Rep. 7, 43705 (2017), https://doi.org/10.1038/srep43705
- R. V. Ovcharov, E. G. Galkina, B. A. Ivanov, andR. S. Khymyn, Phys. Rev. Appl. 18, 024047 (2022), https://doi.org/10.1103/PhysRevApplied.18.024047
- Л. Д.Ландау, Е.М. Лифшиц, Электродинамика сплошных сред, Наука, Москва (1992).
- А. Ф. Андреев, В. И. Марченко, УФН 130, 39 (1980).
- A. F. Andreev and I. A. Grishchuk, Sov. Phys. JETP60, 267 (1984).
- R. Okazaki, T. Shibauchi, H. J. Shi, Y. Haga,T. D. Matsuda, E. Yamamoto, Y. Onuki, H. Ikeda, and Y. Matsuda, Science 331, 439 (2011), https://doi.org/10.1126/science.1197358.
- S. Kasahara, T. Shibauchi, K. Hashimoto, K. Ikada, S. Tonegawa, R. Okazaki, H. Shishido, H. Ikeda, H. Takeya, K. Hirata, T. Terashima, and Y. Matsuda, Phys. Rev. B 81, 184519 (2010), https://doi.org/10.1103/PhysRevB.81.184519
- R. Fernandes, A. Chubukov, and J.Schmalian, Nat.Phys. 10, 97 (2014), https://doi.org/10.1038/nphys2877
- S. Kasahara, H. J. Shi, K. Hashimoto, S. Tonegawa, Y. Mizukami, T. Shibauchi, K. Sugimoto, T.Fukuda, T. Terashima, A. H. Nevidomskyy, and Y. Matsuda, Nature (London) 486, 382 (2012), https://doi.org/10.1038/nature11178
- X. Lu, J. Park, R. Zhang, H. Luo, A. H. Nevidomskyy,Q. Si, and P. Dai, Science 345, 657 (2014), https://doi.org/10.1126/science.1251853
- A. E. Bohmer and A. Kreisel, J. Phys.: Condens. Matt. 30, 023001 (2018), https://doi.org/10.1088/1361-648X/aa9caa
- A.M.Perelomov, Sov. Phys. Usp. 20, 703 (1977), https://doi.org/10.1070/PU1977v020n09ABEH005459
- A. Perelomov, Generalized Coherent States and Their Applications, Springer-Verlag, Berlin (1986).
- B. A. Ivanov and A. K. Kolezhuk, Phys. Rev. B 68, 052401 (2003), https://doi.org/10.1103/PhysRevB.68.052401
- N. Papanikolaou, Nucl. Phys. B 305, 367 (1988).
- Yu. A. Fridman, O. A. Kosmachev, and Ph. N.Klevets, JMMM 325, 125 (2013), http://dx.doi.org/10.1016/j.jmmm.2012.08.027
- A. Lauchli, F. Mila, and K. Penc, Phys. Rev. Lett.97, 087205 (2006), https://doi.org/10.1103/PhysRevLett.97.229901
- A. Smerald and N. Shannon, Phys. Rev. B 88, 184430 (2013), https://doi.org/10.1103/PhysRevB.88.184430
- G. Fath and J. Solyom, Phys. Rev. B 44, 11836 (1991), https://doi.org/10.1103/PhysRevB.44.11836
- A. A. Zvyagin and V. V. Slavin, Phys. Rev. B 106, 054429 (2022), https://doi.org/10.1103/PhysRevB.106.054429
- Yu.A. Fridman. O.A. Kosmachev, A.K. Kolezhuk,and B.A. Ivanov, Phys. Rev. Lett. 106, 097202 (2011), https://doi.org/10.1103/PhysRevLett.106.097202
- O. A. Kosmachev, Yu. A. Fridman, E. G. Galkina,and B. A. Ivanov, JETP 120, 281 (2015), https://doi.org/10.7868/S0044451015020121
- L. E. Svistov, T. Fujita, H. Yamaguchi, S. Kimura, K.Omura, A. Prokofiev, A. I. Smirnov, and Z. Honda, M. Hagiwara, JETP Lett. 93, 2 (2011).
- П. Де Жен, Физика жидких кристаллов, Мир, Москва (1977).
- M. E. Zhitomirsky and H. Tsunetsugu, Europhys.Lett. 92, 37001 (2010), https://doi.org/ 10.1209/0295-5075/92/37001
- С. Л. Гинзбург, ФТТ 12, 1805 (1970).
- Y. Y. Hsieh and M. Blume, Phys. Rev. B 8, 2684 (1972), https://doi.org/10.1063/1.1853192
- Е. Л.Нагаев, Магнетики со сложными обменными взаимодействиями, Наука, Москва, (1988)
- V. M. Matveev, Sov. Phys. JETP 38, 81 (1974).
- Yu. A. Fridman and D.V.Spirin, Phys. Stat. Sol. (b)231, 165 (2002), https://doi.org/10.1002/1521-3951(200205)
- D. V. Spirin and Yu. A. Fridman, J. Magn. Magn.Mater. 260, 215 (2003).
- A. V. Chubukov, J. Phys. Cond. Matt. 2, 1593 (1990).
- E. A. Yarygina, Ya. Yu. Matyunina, Ph. N. Klevets,and Yu. A. Fridman, J. Magn. Magn. Mater. 167043 (2020), https://doi.org/10.1016/j.jmmm.2020.167043
- Yu. N. Mitsai and Yu. A. Fridman, TMF 81, 263 (1989).
- V. V. Val’kov, Sov. J. Theor. Math. Phys. 76, 766 (1988), https://doi.org/10. 1134/S1063783412070128
- Yu. A. Fridman, O. A. Kosmachev, and Ph. N.Klevets, J. Magn. Magn. Mater. 320, 435 (2008). doi: 10.1016/j.jmmm.2007.07.001
- Р. О. Зайцев, ЖЭТФ 68, 207 (1975).
- Ю.А.Изюмов, Ф.А.Кассан-оглы, Ю.Н.Скрябин, Полевые методы в теории ферромагнетизма, Наука, Москва (1974).
- В. Г. Барьяхтар, В. Н. Криворучко, Д. А. Яблонский, Функции Грина в теории магнетизма, Наук. думка, Киев (1984), с. 336.
- Yu. A. Fridman and O. A. Kosmachev, Phys. Sol. St.51, 1167 (2009), https://doi.org/10.1134/S1063783409060146
- V. V. Val’kov, T. A. Val’kova, and S. G. Ovchinnikov,JETP 88, 550 (1985).
- В. В. Вальков, С. Г. Овчинников, Квазичастицы в сильно коррелированных системах, Издательство СО РАН, Новосибирск (2001), с.277.
- E. A. Yaryginaa, Ya. Yu. Matyuninaa, Ph. N. Klevetsa, and Yu. A. Fridman, JETP 129, 1070 (2019), https://doi.org/10.1134/S1063776119110086
- V. I. Butrim, B. A. Ivanov, O. A. Kosmachev, andYu. A. Fridman, Phys. Sol. St. 54, 1363 (2012).
- V. I. Butrim, B. A. Ivanov, and Yu. A. Fridman, Low Temp. Phys. 38, 395 (2012), http://dx.doi.org/10.1063/1.4709439
- O. A. Kosmachev, Yu. A. Fridman, and B. A. Ivanov,JETP Lett. 105, 453 (2017), https://doi.org/10.1134/S0021364017070086
补充文件
