Intrinsic EPR in La2-xSrxCuO4: Manifestation of three-spin polarons

Lemor W.; Kochelaev B.; Sichelschmidt J.; Loidl A.; Elschner B.

Intrinsic EPR in La2-xSrxCuO4: Manifestation of three-spin polarons

Kochelaev B.; Sichelschmidt J.; Elschner B.; Lemor W.; Loidl A.

URI: https://dspace.kpfu.ru/xmlui/handle/net/135622

Date: 1997

Abstract:

Electron-paramagnetic resonance (EPR) measurements on La2-xSrxCuO4provide experimental evidence of a three-spin polaren, consisting of two Cu2+ ions and one p hole. The symmetry properties and the peculiar temperature dependence of the g values of the EPR line indicate the presence of dynamical Jahn-Teller distortions and formation of a collective mode of polarons and surrounding strongly correlated Cu ions (bottlenecked regime).

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.