Standard

Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite. / Kozlenko, D. P.; Kichanov, S. E.; Voronin, V. I. и др.
в: JETP Letters, Том 82, № 7, 10.2005, стр. 447-451.

Результаты исследований: Вклад в журнал › Статья › Рецензирование

Harvard

Kozlenko, DP, Kichanov, SE, Voronin, VI, Savenko, BN, Glazkov, VP, Kiselev, EA & Proskurnina, NV 2005, 'Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite', JETP Letters, Том. 82, № 7, стр. 447-451. https://doi.org/10.1134/1.2142875

APA

Kozlenko, D. P., Kichanov, S. E., Voronin, V. I., Savenko, B. N., Glazkov, V. P., Kiselev, E. A., & Proskurnina, N. V. (2005). Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite. JETP Letters, 82(7), 447-451. https://doi.org/10.1134/1.2142875

Vancouver

Kozlenko DP, Kichanov SE, Voronin VI, Savenko BN, Glazkov VP, Kiselev EA и др. Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite. JETP Letters. 2005 окт.;82(7):447-451. doi: 10.1134/1.2142875

Author

Kozlenko, D. P. ; Kichanov, S. E. ; Voronin, V. I. и др. / Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite. в: JETP Letters. 2005 ; Том 82, № 7. стр. 447-451.

BibTeX

@article{15af031d520048f1a988679df74798d5,
title = "Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite",
abstract = "The crystal and magnetic structures of La0.75Ca 0.25MnO3 manganite are studied under high pressures up to 4.5 GPa in the temperature range 12-300 K by the neutron diffraction method. At normal pressure and temperature TC = 240 K, a ferromagnetic state is formed in La0.75Ca0.25MnO3. At high pressures P ≥ 1.5 GPa and at temperatures T < TN ≈ 150 K, a new A-type antiferromagnetic state appears. A further increase in pressure leads to an increase in the volume fraction of the antiferromagnetic phase, which coexists with the initial ferromagnetic phase. The effect of high pressure causes a considerable increase in TC with the slope dTC/dP ≈ 12 K/GPa. Calculations performed in the framework of the double exchange model with allowance for the electron-phonon interaction make it possible to explain this pressure dependence of TC on the basis of experimental data.",
author = "Kozlenko, {D. P.} and Kichanov, {S. E.} and Voronin, {V. I.} and Savenko, {B. N.} and Glazkov, {V. P.} and Kiselev, {E. A.} and Proskurnina, {N. V.}",
note = "This work was supported by the Russian Foundation for Basic Research (project no. 03-02-16879) and the Division of Physical Sciences, Russian Academy of Sciences (program “Neutron Studies of the Structure of Substances and the Fundamental Properties of Matter,” project no. 14 of the Ural Division, Russian Academy of Sciences, contract no. 11/05).",
year = "2005",
month = oct,
doi = "10.1134/1.2142875",
language = "English",
volume = "82",
pages = "447--451",
journal = "JETP Letters",
issn = "0021-3640",
publisher = "Pleiades Publishing",
number = "7",

}

RIS

TY - JOUR

T1 - Pressure-induced antiferromagnetism in La0.75Ca0.25MnO3 manganite

AU - Kozlenko, D. P.

AU - Kichanov, S. E.

AU - Voronin, V. I.

AU - Savenko, B. N.

AU - Glazkov, V. P.

AU - Kiselev, E. A.

AU - Proskurnina, N. V.

N1 - This work was supported by the Russian Foundation for Basic Research (project no. 03-02-16879) and the Division of Physical Sciences, Russian Academy of Sciences (program “Neutron Studies of the Structure of Substances and the Fundamental Properties of Matter,” project no. 14 of the Ural Division, Russian Academy of Sciences, contract no. 11/05).

PY - 2005/10

Y1 - 2005/10

N2 - The crystal and magnetic structures of La0.75Ca 0.25MnO3 manganite are studied under high pressures up to 4.5 GPa in the temperature range 12-300 K by the neutron diffraction method. At normal pressure and temperature TC = 240 K, a ferromagnetic state is formed in La0.75Ca0.25MnO3. At high pressures P ≥ 1.5 GPa and at temperatures T < TN ≈ 150 K, a new A-type antiferromagnetic state appears. A further increase in pressure leads to an increase in the volume fraction of the antiferromagnetic phase, which coexists with the initial ferromagnetic phase. The effect of high pressure causes a considerable increase in TC with the slope dTC/dP ≈ 12 K/GPa. Calculations performed in the framework of the double exchange model with allowance for the electron-phonon interaction make it possible to explain this pressure dependence of TC on the basis of experimental data.

AB - The crystal and magnetic structures of La0.75Ca 0.25MnO3 manganite are studied under high pressures up to 4.5 GPa in the temperature range 12-300 K by the neutron diffraction method. At normal pressure and temperature TC = 240 K, a ferromagnetic state is formed in La0.75Ca0.25MnO3. At high pressures P ≥ 1.5 GPa and at temperatures T < TN ≈ 150 K, a new A-type antiferromagnetic state appears. A further increase in pressure leads to an increase in the volume fraction of the antiferromagnetic phase, which coexists with the initial ferromagnetic phase. The effect of high pressure causes a considerable increase in TC with the slope dTC/dP ≈ 12 K/GPa. Calculations performed in the framework of the double exchange model with allowance for the electron-phonon interaction make it possible to explain this pressure dependence of TC on the basis of experimental data.

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U2 - 10.1134/1.2142875

DO - 10.1134/1.2142875

M3 - Article

VL - 82

SP - 447

EP - 451

JO - JETP Letters

JF - JETP Letters

SN - 0021-3640

IS - 7

ER -

ID: 42109028