IMPROVED VARIATIONAL TREATMENT OF THE MIXED VALENT GROUND-STATE

被引:16
作者
FAZEKAS, P [1 ]
机构
[1] UNIV COLOGNE,INST THEORET PHYS,D-5000 COLOGNE 41,FED REP GER
关键词
D O I
10.1016/0304-8853(85)90443-3
中图分类号
T [工业技术];
学科分类号
08 ;
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页码:375 / 379
页数:5
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共 12 条
[2]   LOW-TEMPERATURE SPECIFIC-HEAT OF CECU2SI2 AND CEAL3 - COHERENCE EFFECTS IN KONDO LATTICE SYSTEMS [J].
BREDL, CD ;
HORN, S ;
STEGLICH, F ;
LUTHI, B ;
MARTIN, RM .
PHYSICAL REVIEW LETTERS, 1984, 52 (22) :1982-1985
[3]   MAGNETIC GAP AND MAGNETIZATION CURVE FOR A MIXED VALENT SEMICONDUCTOR - A VARIATIONAL APPROACH [J].
FAZEKAS, P .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1983, 53 (03) :197-214
[4]   A SINGLE-PARAMETER TRIAL WAVEFUNCTION FOR THE MIXED-VALENCE GROUND-STATE [J].
FAZEKAS, P .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1982, 47 (04) :301-313
[5]   ONE PARTICLE EXCITATION SPECTRUM OF THE KONDO-LATTICE [J].
GREWE, N .
SOLID STATE COMMUNICATIONS, 1984, 50 (01) :19-23
[6]   CORRELATION OF ELECTRONS IN A NARROW S BAND [J].
GUTZWILLER, MC .
PHYSICAL REVIEW, 1965, 137 (6A) :1726-+
[7]   GROUND-STATE AND LOW-LYING EXCITATIONS OF THE PERIODIC ANDERSON HAMILTONIAN IN ONE DIMENSION FROM FINITE-CELL CALCULATIONS [J].
JULLIEN, R ;
MARTIN, RM .
PHYSICAL REVIEW B, 1982, 26 (11) :6173-6185
[8]   FERMI-SURFACE SUM-RULE AND ITS CONSEQUENCES FOR PERIODIC KONDO AND MIXED-VALENCE SYSTEMS [J].
MARTIN, RM .
PHYSICAL REVIEW LETTERS, 1982, 48 (05) :362-365
[9]  
RICE TM, 1984, LT17, P251
[10]   KONDO-LATTICE - KONDO-EFFECT [J].
SCHUH, B .
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1979, 34 (01) :37-44