期刊
FARADAY DISCUSSIONS
卷 151, 期 -, 页码 307-314出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0fd00019a
关键词
-
资金
- NMI3
- Swiss National Science Foundation
- MNiSW [N N204 527939]
- PHC Polonium
YMn2 forms either interstitial YMn2Hx hydrides for x <= 4.5 or a complex YMn2H6 hydride when submitted to high hydrogen pressure. These compounds have been studied by inelastic neutron scattering (INS) in order to clarify the different modes of H vibration. The INS spectra of YMn2Hx hydrides are strongly dependent on the H content. YMn2H6 and YMn2D6 show broad bands, also observed by Raman and IR spectroscopy, assigned to H-Mn-H (or D) and Mn-H bending and stretching modes. Both ErMn2D6 and ErMn1.8Fe0.2D6 show, in addition to the H vibration mode, an intense band at 215 cm(-1) which has been attributed to a magnetic excitation of Er3+ in view of its momentum transfer dependence.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据