Crystal field and magnetism with Wannier functions: rare-earth doped aluminum garnets
来源期刊：Journal of Rare Earths2015年第12期
论文作者：Eva Mihóková Pavel Novák Valentin V.Laguta
文章页码：1316 - 1323
摘 要：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 g tensors.We compared calculated results with available experimental data.Very good agreement with the spectroscopic data and qualitative agreement with experimental g tensors was found.
Eva Mihóková，Pavel Novák，Valentin V.Laguta
Institute of Physics, Czech Academy of Sciences
摘 要：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 g tensors.We compared calculated results with available experimental data.Very good agreement with the spectroscopic data and qualitative agreement with experimental g tensors was found.
关键词：
