Absolute atomic charges in YBa2Cu3O7 lattice determined by analysis of the nuclear quadrupole interaction parameters
- Авторы: Bordovskii G.A.1, Terukov E.I.2, Marchenko A.V.1, Seregin P.P.1, Shaldenkova A.V.1
-
Учреждения:
- Herzen State Pedagogical University of Russia
- Ioffe Physical Technical Institute
- Выпуск: Том 43, № 4 (2017)
- Страницы: 409-412
- Раздел: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/204469
- DOI: https://doi.org/10.1134/S1063785017040186
- ID: 204469
Цитировать
Аннотация
The absolute charges of atoms in all sites of the YBa2Cu3O7 lattice were determined using Mössbauer data for 67Cu(67Zn) and 67Ga(67Zn) isotopes, NMR/NQR data for 17O and 137Ba isotopes, and calculations of the lattice electric-field gradient. The obtained charge distributions correspond to a hole occurring predominantly in the sublattice of chain oxygen.
Об авторах
G. Bordovskii
Herzen State Pedagogical University of Russia
Email: ppseregin@mail.ru
Россия, St. Petersburg, 191186
E. Terukov
Ioffe Physical Technical Institute
Email: ppseregin@mail.ru
Россия, St. Petersburg, 194021
A. Marchenko
Herzen State Pedagogical University of Russia
Email: ppseregin@mail.ru
Россия, St. Petersburg, 191186
P. Seregin
Herzen State Pedagogical University of Russia
Автор, ответственный за переписку.
Email: ppseregin@mail.ru
Россия, St. Petersburg, 191186
A. Shaldenkova
Herzen State Pedagogical University of Russia
Email: ppseregin@mail.ru
Россия, St. Petersburg, 191186
Дополнительные файлы
