Вид документа : Статья из журнала Шифр издания : 54/E 43 Автор(ы) : Galakhov V. R., Korotin M. A., Ovechkina N. A., Kurmaev E. Z., Gorshkov V. S., Kellerman D. G., Bartkowski S., Neumann M. Заглавие : Electronic structure of LiMnO2: X-ray emission and photoelectron spectra and band structure calculations Место публикации : European Physical Journal B: Condensed Matter Physics. - 2000. - Vol. 14. - С. 281-286: il. Примечания : Bibliogr. : p. 286 (27 ref.) ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): манганит лития--рентгеновская фотоэлектронная спектроскопия--флуоресценция Аннотация: The electronic structure of LiMnO2 and Li2MnO3 was studied by means of X-ray photoelectron and soft X-ray emission spectroscopy. For LiMnO2, LSDA and LSDA+U calculations were carried out. The LSDA+U calculations are in rather good agreement with the measured valence-band structure as well as with the magnetic and electrical properties of LiMnO2. It is shown that the band gap in LiMnO2 is determined by the charge-transfer effect Доп.точки доступа: Galakhov, V. R.; Korotin, M. A.; Ovechkina, N. A.; Kurmaev, E. Z.; Gorshkov, V. S.; Kellerman, D. G.; Келлерман Дина Георгиевна; Bartkowski, S.; Neumann, M.