Magnetic memory effect in a strong phase competition system La0.7Ca0.3Mn0.925Ti0.075O3

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Автор	Nguyen Chi Thuan
Автор	Dao Nguyen Hoai Nam
Автор	Nguyen Xuan Phuc
Автор	Nguyen Thi Yen Mai
Автор	Le Van Hong
Автор	Nguyen Van Dai
Автор	Vu Dinh Lam
Автор	Young Pak Lee
Дата выпуска	2009-09-01
dc.description	A magnetic memory effect was observed by means of zero-field-cooled magnetization measurements in a temperature range below T<sub>C</sub>. The magnitude of magnetic memory effect, determined by the difference between the magnetization curve with a pause of temperature during the cooling process and its reference curve without the pause, showed that it is independent of the number of pauses. The memory effect is supposed to be related to the isolated states with an "infinite" degeneration, which is associated with the presence of magnetic frustration in a system with a strong magnetic phase competition. Besides, a resistance memory effect was concomitantly observed at the same pause temperatures.
Формат	application.pdf
Издатель	Institute of Physics Publishing
Копирайт	© 2009 IOP Publishing Ltd
Название	Magnetic memory effect in a strong phase competition system La<sub>0.7</sub>Ca<sub>0.3</sub>Mn<sub>0.925</sub>Ti<sub>0.075</sub>O<sub>3</sub>
Тип	paper
DOI	10.1088/1742-6596/187/1/012068
Electronic ISSN	1742-6596
Print ISSN	1742-6588
Журнал	Journal of Physics: Conference Series
Том	187
Первая страница	12068
Последняя страница	12071
Выпуск	1

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