Pulse and quasi-static remagnetization peculiarities of Nd₀.₅Sr₀.₅MnO₃ single crystal
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Pulse and quasi-static remagnetization peculiarities of Nd₀.₅Sr₀.₅MnO₃ single crystal
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| Creator |
Dovgii, V.T.
Linnik, A.I. Kamenev, V.I. Tarenkov, V.Yu. Sidorov, S.L. Todris, B.M. Mikhailov, V.I. Davideiko, N.V. Linnik, T.A. |
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| Subject |
Characterization and properties
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| Description |
The hysteretic behavioral features of magnetization and resistance upon remagnetization under quasistatic (up to 9 T) and pulse (up to 14 T) magnetic fields have been investigated. The relaxation processes of magnetization and resistance after the effect of 9 T magnetic field have also been studied. The mechanism of remagnetization of the antiferromagnetic insulating-ferromagnetic metallic (AFM/I–FM/M) phases and the existence of high conductivity state of the sample after removal of the magnetizing field is proposed for low temperatures. The mechanism is caused by structural transition, which is induced by magnetic field (due to magnetostriction), and slow relaxation of the FM-phase (greater volume) to the equilibrium AFM-phase (smaller volume) after the field removal. Remagnetization of Nd₀.₅Sr₀.₅MnO₃ single crystal under pulse field at low temperatures (18 K) has shown that time of the AFM/I→FM/M phase transition was lower than time of the return FM/M→AFM/I phase transition by 6 orders of magnitude.
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| Date |
2017-06-11T06:41:14Z
2017-06-11T06:41:14Z 2013 |
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| Type |
Article
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| Identifier |
Pulse and quasi-static remagnetization peculiarities of Nd₀.₅Sr₀.₅MnO₃ single crystal / V.T. Dovgii, A.I. Linnik, V.I. Kamenev, V.Yu. Tarenkov, S.L. Sidorov, B.M. Todris, V.I. Mikhailov, N.V. Davideiko, T.A. Linnik // Functional Materials. — 2013. — Т. 20, № 4. — С. 424-428. — Бібліогр.: 12 назв. — англ.
1027-5495 DOI: dx.doi.org/10.15407/fm20.04.424 http://dspace.nbuv.gov.ua/handle/123456789/120103 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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