%0 Journal Article
%T THERMAL NEUTRON INELASTIC SCATTERING SPECTRA OF LaNi4.5Mn0.5Hx<br>金属氢化物LaNi4.5Mn0.5Hx的热中子非弹性散射谱
%A CAO MING-ZHONG
%A WANG FU-TUAN
%A WANG GEN-SHI
%A SONG DE-YING
%A CHEN GUI-YING
%A RUAN JING-HUI
%A <br>曹明中
%A 王福元
%A 汪根时
%A 宋德瑛
%A 陈桂英
%A 阮景辉
%J 物理学报
%D 1985
%I 
%X Inelastic neutron scattering spectra of LaNi4.5Mn0.5Hx (x=1.2, 4.2, 5.6) have been measured using berylium filter detector spectrometer. From the spectras, it was found that the second and the third peak of optical branches shifted 6 meV and 10 meV towarcs high frequency respectively, and the M-H bond in LaNi4.5Mn0.5Hx became stronger than that in LaNi5Hx, after the same part Ni of LaNi5 was replaced by Mn. Finally, we explained the cause of this phenomena in brief.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=E1C5642C470DF6AC5EBAE61B1FB998A6&yid=74E41645C164CD61&vid=339D79302DF62549&iid=94C357A881DFC066&sid=128B7AEF80A42C95&eid=99A964928ADB4E67&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0