Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2013

Идентификатор DOI: 10.1134/S0021364012220109

Аннотация: The temperature dependences of the X-ray absorption spectra (XAS) and of the spectra of X-ray magnetic circular dichroism (XMCD) are measured near the L (3,2) absorption edges of Co and Fe in ludwigite Co2FeBO5 single crystals. The antiparallel orientation of the magnetic moments of cobalt and iron is demonstrated. The coercive fields related to cobalt and iron ions are determined. The orbital (m (l) ) and (m (s) ) spin contributions to the total magnetic moments of cobalt and iron ions are identified. The ratios and relative directions of m (l) and m (s) are found.

Журнал: JETP LETTERS

Выпуск журнала: Vol. 96, Is. 10

Номера страниц: 650-654

ISSN журнала: 00213640

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Platunov M.S. (Kirensky Institute of Physics, Siberian Branch,Russian Academy of Sciences)
• Ovchinnikov S.G. (Siberian State Aerospace University)
• Kazak N.V. (Kirensky Institute of Physics, Siberian Branch,Russian Academy of Sciences)
• Zabluda V.N. (Kirensky Institute of Physics, Siberian Branch,Russian Academy of Sciences)
• Ivanova N.B. (Siberian Federal University)
• Weschke E. (BESSY II, Helmholtz-Zentrum)
• Schierle E. (BESSY II, Helmholtz-Zentrum)
• Lamonova K.V. (Donetsk Institute for Physics and Engineering,National Academy of Sciences of Ukraine)

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