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Electron localization into magnetic polaron in EuSстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Storchak V.G., Parfenov O.E., Brewer J.H., Russo P.L., Stubbs S.L., Lichti R.L., Eshchenko D.G., Morenzoni E., Cottrell S.P., Lord J.S., Aminov T.G., Zlomanov V.P., Vinokurov A.A., Kallaher R.L., von Molnar S.
- Журнал: Physica B: Condensed Matter
- Том: 404
- Номер: 5-7
- Год издания: 2009
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Первая страница: 896
- Последняя страница: 898
- DOI: 10.1016/j.physb.2008.11.142
- Аннотация: Recently the spin of the electron has become the focus of a new direction in electronics-semiconductor spintronics-which utilizes mechanisms of strong mutual influence of magnetic and electrical properties in magnetic semiconductors. These mechanisms are still a matter of considerable debate; however, all of them involve a concept of magnetic polaron-a microscopic cloud of magnetization made of several neighbouring magnetic ions and a carrier(s) -which determines most of the electrical, magnetic and optical properties of the material. Although a great number of experiments indicate the existence of magnetic polaron in magnetic semiconductors and related materials it has eluded direct observation until now. Using the positive muon as both a donor centre and a local magnetic probe, we have been able to generate and detect the magnetic polaron and determine its size in the magnetic semiconductor EuS. (C) 2008 Published by Elsevier B.V.
- Добавил в систему: Зломанов Владимир Павлович