NEUTRON-SCATTERING STUDY OF THE INTERMEDIATE-VALENT GROUND-STATE IN SMB(6)

被引：36

作者：

ALEKSEEV, PA

LAZUKOV, VN

OSBORN, R

RAINFORD, BD

SADIKOV, IP

KONOVALOVA, ES

PADERNO, YB

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

[2] UNIV SOUTHAMPTON,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND

[3] KIEV PROBLEMS MAT SCI INST,KIEV 252180,UKRAINE

来源：

EUROPHYSICS LETTERS | 1993年 / 23卷 / 05期

关键词：

D O I：

10.1209/0295-5075/23/5/008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Inelastic-neutron-scattering spectra were measured on the polycrystalline double isotopic sample (SmB6)-Sm-154-B-11 in a wide range of the energy transfer. The intermultiplet transitions corresponding to f6 and f5 configurations of the intermediate-valent state of the Sm ion, as well as a low-energy excitation with unusual momentum transfer and temperature dependences have been observed in the magnetic part of the scattering function.

引用

页码：347 / 353

页数：7

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