Crystal field excitations across the isostructural transition in TbNiA1 and TbPdAl

Javorsky  P; Prchal  J; Adroja  D

首页> 外文期刊>Solid State Communications >Crystal field excitations across the isostructural transition in TbNiA1 and TbPdAl

【24h】

Crystal field excitations across the isostructural transition in TbNiA1 and TbPdAl

机译：Crystal field excitations across the isostructural transition in TbNiA1 and TbPdAl

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

We report on the inelastic neutron scattering study performed on TbNiA1 and TbPdA1 with special focus oil the isostructural transition that occurs for both compounds around 110 K. The measured inelastic neutron spectra revealed crystal-field excitations below 15 meV. The corresponding scattering intensity shifts gradually to lower energies when increasing temperature from 4 to 140 K that corresponds to gradual population of the excited crystal-field states. We did not observe any significant deviation from this tendency around the temperature of the structural transition, which may indicate that the crystal field potential seen by the Tb ion has a very similar strength as well as local point symmetry above and below the structural phase transition. (c) 2008 Elsevier Ltd. All rights reserved.

著录项

来源
《Solid State Communications》 |2008年第2期|21-24|共4页
作者
Javorsky P; Prchal J; Adroja D;
展开▼
作者单位

Charles Univ Prague, Fac Math & Phys, DCMP, Prague 12116 2, Czech Republic;

Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类固体物理学;
关键词
rare-earth compounds; crystal fields; neutron scattering; GDPDAL SINGLE-CRYSTALS; MAGNETIC-PROPERTIES; PHASE-TRANSITION; TBPD1-XNIXAL; SERIES; SYSTEM; ORDER;

Crystal field excitations across the isostructural transition in TbNiA1 and TbPdAl

摘要

著录项

相关主题

期刊订阅