Počet záznamů: 1
Crystal field and magnetism with Wannier functions: rare-earth dopedaluminum garnets
- 1.0454371 - FZÚ 2016 RIV NL eng J - Článek v odborném periodiku
Mihóková, Eva - Novák, Pavel - Laguta, Valentyn
Crystal field and magnetism with Wannier functions: rare-earth dopedaluminum garnets.
Journal of Rare Earths. Roč. 33, č. 12 (2015), 1316-1323. ISSN 1002-0721. E-ISSN 1002-0721
Grant CEP: GA ČR GA13-09876S
Institucionální podpora: RVO:68378271
Klíčová slova: crystal field * ab initio calculations * garnets * rare earths
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.188, rok: 2015
Using the recently developed method we calculated the crystal field parameters in yttrium and lutetium aluminum garnets
doped with seven trivalent Kramers rare-earth ions. We then inserted calculated parameters into the atomic-like Hamiltonian taking
into account the electron-electron, spin-orbit and Zeeman interactions and determined the multiplet splitting by the crystal field as
well as magnetic ĝ tensors. We compared calculated results with available experimental data. Very good agreement with the spectroscopic
data and qualitative agreement with experimental ĝ tensors was found.
Trvalý link: http://hdl.handle.net/11104/0255063
Počet záznamů: 1