Abstract
A study is reported on phase transitions in the La1−x SrxMnO3 system, both spontaneous and induced by a pulsed magnetic field of up to 250 kOe, accompanied by anomalies in magnetoelastic properties. The temperatures of the polaron (charge) and magnetic ordering, as well as those of structural transitions, are observed to be in good agreement with the results obtained by other methods. Jumps in the field dependence of longitudinal and transverse magnetostriction associated with field-induced orbital ordering have been found. A strong temperature dependence of the corresponding threshold fields is observed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
R. von Helmolt, J. Wecker, B. Holzapfel, et al., Phys. Rev. Lett. 71, 2331 (1993).
A. Urushibara, Y. Moritomo, T. Arima, et al., Phys. Rev. B 51, 14103 (1995).
A. Asamitsu, Y. Moritomo, Y. Tomioka, et al., Nature 373, 407 (1995).
Y. Tomioka, A. Asamitsu, H. Kuwahara, et al., Phys. Rev. B 53, R1689 (1996).
A. J. Millis, P. B. Littlewood, and B. I. Shaiman, Phys. Rev. Lett. 74, 5144 (1995).
Yu. F. Popov, A. M. Kadomtseva, G. P. Vorob’ev, et al., J. Appl. Phys. 83(11), 7160 (1998).
F. Moussa, M. Hennion, J. Rodríguez-Carvajal, et al., Phys. Rev. B 54, 15149 (1996).
E. O. Wollan and W. C. Kohler, Phys. Rev. 100, 545 (1955).
K. P. Belov, A. K. Zvezdin, A. M. Kadomtseva, and R. Z. Levitin, Orientational Transitions in Rare-Earth Magnets (Nauka, Moscow, 1979).
V. Yu. Ivanov, V. D. Travkin, A. A. Mukhin, et al., J. Appl. Phys. 83(11), 7180 (1998).
A. A. Mukhin, V. Yu. Ivanov, V. D. Travkin, et al., Pis’ma Zh. Éksp. Teor. Fiz. 68(4), 356 (1998) [JETP Lett. 68 (4), 356 (1998)].
H. Nojirii, K. Koneko, M. Motokawa, et al., in Abstracts of III International Conference on Physical Phenomena at High Magnetic Fields, Tallahassee, Florida, 1998, p. 203.
M. Paraskevopoules, J. Hemberger, A. Loidl, et al., cond-mat/9812305.
M. R. Ibarra, P. A. Algarabet, C. Marqina, et al., Phys. Rev. Lett. 75(19), 3541 (1995).
Author information
Authors and Affiliations
Additional information
__________
Translated from Fizika Tverdogo Tela, Vol. 42, No. 6, 2000, pp. 1077–1082.
Original Russian Text Copyright © 2000 by Kadomtseva, Popov, Vorob’ev, Kamilov, Ivanov, Mukhin, Balbashov.
Rights and permissions
About this article
Cite this article
Kadomtseva, A.M., Popov, Y.F., Vorob’ev, G.P. et al. Thermal-expansion and magnetostriction anomalies in phase transitions in La1−x SrxMnO3 . Phys. Solid State 42, 1110–1115 (2000). https://doi.org/10.1134/1.1131326
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1131326