Magnetodielectric effect and spin state of iron ions in iron-substituted bismuth pyrostannate

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1140/epjp/s13360-020-00781-2

Аннотация: Abstract: The magnetic and magnetodielectric properties of bismuth pyrostannate Bi2(Sn1-xFex)2O7 (x= 0.1 and 0.2) have been examined. Using the Mössbauer spectroscopy and electron paramagnetic resonance, the high-spin state and crystallographic positions of iron ions have been established. The coexistence of triclinic symmetry domains in the Bi2(Sn1-xFex)2O7(x=0.1) compound with the monoclinic symmetry below 140 K has been found. For the Bi2(Sn1-xFex)2O7 composition with x= 0.2 , the nonlinear field dependence of magnetization in the paramagnetic region up to room temperatures has been observed. The electric polarization hysteresis and the magnetoelectric effect in the Bi2(Sn1-xFex)2O7 compound have been disclosed. The magnetic field-dependent anomalous behavior of magnetization has been explained by the magnetoelectric effect. Graphic abstract: [Figure not available: see fulltext.]. © 2020, Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.

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Издание

Журнал: European Physical Journal Plus

Выпуск журнала: Vol. 135, Is. 10

Номера страниц: 776

ISSN журнала: 21905444

Персоны

Udod Lubov (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia; Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia)
Aplesnin Sergey (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia; Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia)
Sitnikov Maxim (Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia)
Romanova Oxana (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia)
Bayukov Oleg (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia)
Vorotinov Alexander (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia)
Velikanov Dmitriy (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia)
Patrin Gennadiy (RAS, Kirensky Inst Phys, SB, Fed Res Ctr,KSC, Akademgorodok 50, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)

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