SUSCEPTIBILITY OF MIXED VALENT TM IMPURITIES

被引：13

作者：

SASO, T

机构：

[1] Tohoku Univ, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1988年 / 76-7卷

关键词：

Electric Conductivity - Electronic Properties - Mathematical Techniques--Perturbation Techniques;

D O I：

10.1016/0304-8853(88)90357-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Starting from the self-consistent perturbation scheme, which has been successful for Ce and valid over a wide range of temperatures, a new formalism is presented for describing valence fluctuating Tm impurities. It incorporates not only the valence fluctuation between 4f12(j=6) and 4f13(J=7/2), but also the coupled 4f13 and a conduction electron scattering channel through T-matrix, the latter yielding a singlet ground state.

引用

页码：176 / 178

页数：3

共 15 条

[1] INFRARED CATASTROPHE IN FERMI GASES WITH LOCAL SCATTERING POTENTIALS
ANDERSON, PW
[J]. PHYSICAL REVIEW LETTERS, 1967, 18 (24) : 1049 - &
[2] NEW APPROACH TO THE MIXED-VALENCE PROBLEM
COLEMAN, P
[J]. PHYSICAL REVIEW B, 1984, 29 (06): : 3035 - 3044
[3] SPECTRAL PROPERTIES OF THE ANDERSON MODEL
GREWE, N
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1983, 53 (04): : 271 - 282
[4] HAEN P, 1982, VALENCE INSTABILITIE, P423
[5] SELF-CONSISTENT PERTURBATION-THEORY FOR DYNAMICS OF VALENCE FLUCTUATIONS .4. TM SYSTEMS WITH 2 MAGNETIC VALENCE STATES
KURAMOTO, Y
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1986, 65 (01): : 29 - 37
[6] KURAMOTO Y, 1983, Z PHYS B, V53, P57
[7] NEWNS DM, 1987, J PHYS C SOLID STATE, V36, P799
[8] KONDO EFFECT IN REAL METALS
NOZIERES, P
BLANDIN, A
[J]. JOURNAL DE PHYSIQUE, 1980, 41 (03): : 193 - 211
[9] THEORY OF A URANIUM IMPURITY IN METALS FLUCTUATING BETWEEN 2 MAGNETIC CONFIGURATIONS
NUNES, AC
RASUL, JW
GEHRING, GA
[J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1986, 19 (07): : 1017 - 1035
[10] THEORY OF A TM IMPURITY IN METALS IN A JJ-COUPLING MODEL
READ, N
DHARAMVIR, K
RASUL, JW
NEWNS, DM
[J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1986, 19 (10): : 1597 - 1616

← 1 2 →