3 papers
cond-mat.str-el2005
Experimental Electronic Structure and Interband Nesting in BaVS_3
S. Mitrovic, P. Fazekas, C. Sondergaard +9
The correlated 3d sulphide BaVS_3 is a most interesting compound because of the apparent coexistence of one-dimensional and three-dimensional properties. Our experiments explain th…
cond-mat.supr-con2001
Ruthenocuprates RuSr2(Eu,Ce)2Cu2O10: Intrinsic magnetic multilayers
I. Zivkovic, Y. Hirai, B. H. Frazer +8
We report ac susceptibility data on RuSr_2(Eu,Ce)_2Cu_2O_(10-y) (Ru-1222, Ce content x=0.5 and 1.0), RuSr_2GdCu_2O_8 (Ru-1212) and SrRuO_3. Both Ru-1222 (x=0.5, 1.0) sample types e…
cond-mat1996
Screening effects in superconductors
Massimiliano Capezzali, Daniel Ariosa, Hans Beck
The partition function of the Hubbard model with local attraction and long range Coulomb repulsion between electrons is written as a functional integral with an action involvin…