Interpolative solution for the periodic Anderson model of mixed-valence compounds

1986 ◽  
Vol 33 (3) ◽  
pp. 1814-1822 ◽  
Author(s):  
A. Martín-Rodero ◽  
E. Louis ◽  
F. Flores ◽  
C. Tejedor
Keyword(s):  
Anderson Model ◽  
Mixed Valence ◽  
Periodic Anderson Model ◽  
Mixed Valence Compounds

scholarly journals Momentum Distribution Functions in a One-Dimensional Extended Periodic Anderson Model

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
I. Hagymási ◽  
J. Sólyom ◽  
Ö. Legeza
Keyword(s):  
Momentum Distribution ◽  
Anderson Model ◽  
Mixed Valence ◽  
Distribution Functions ◽  
Strong Correlations ◽  
Periodic Anderson Model ◽  
One Dimensional ◽  
Conduction Electrons ◽  
Localized Electrons

We study the momentum distribution of the electrons in an extended periodic Anderson model, where the interaction,Ucf, between itinerant and localized electrons is taken into account. In the symmetric half-filled model, due to the increase of the interorbital interaction, thefelectrons become more and more delocalized, while the itinerancy of conduction electrons decreases. Above a certain value ofUcfthefelectrons become again localized together with the conduction electrons. In the less than half-filled case, we observe thatUcfcauses strong correlations between thefelectrons in the mixed valence regime.

Superconducting instability in the periodic Anderson model

1998 ◽  
Vol 78 (4) ◽  
pp. 365-374 ◽  
Author(s):  
A. N.Tahvildar-Zadeh, M. H. Hettler, M
Keyword(s):  
Anderson Model ◽  
Periodic Anderson Model

PHONONS IN MIXED VALENCE COMPOUNDS

1981 ◽  
Vol 42 (C6) ◽  
pp. C6-3-C6-10 ◽  
Author(s):  
W. Kress ◽  
H. Bilz ◽  
G. Güntherodt ◽  
A. Jayaraman
Keyword(s):  
Mixed Valence ◽  
Mixed Valence Compounds

scholarly journals Mixed-valence Compounds: AuO2 and AuS

ChemPhysChem ◽  
2018 ◽  
Vol 19 (22) ◽  
pp. 2971-2971
Author(s):  
Meng Tang ◽  
Yanmei Zhang ◽  
Siya Li ◽  
Xi Wu ◽  
Yan Jia ◽  
...  
Keyword(s):  
Mixed Valence ◽  
Mixed Valence Compounds

Orthogonal electronic coupling in multicentre arylamine mixed-valence compounds based on a dibenzofulvene–thiophene conjugated bridge

2017 ◽  
Vol 53 (64) ◽  
pp. 8960-8963 ◽  
Author(s):  
A. Beneduci ◽  
G. A. Corrente ◽  
E. Fabiano ◽  
V. Maltese ◽  
S. Cospito ◽  
...  
Keyword(s):  
Near Infrared ◽  
Mixed Valence ◽  
Infrared Region ◽  
Optical Modulation ◽  
Electronic Coupling ◽  
Voltage Dependent ◽  
Near Infrared Region ◽  
Mixed Valence Compounds

Novel H-shaped tetrarylamine mixed valence compounds showing orthogonal electronic coupling generate voltage-dependent electro-optical modulation in the near infrared region.

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