112 citations · 305 across the 5 of their papers we have counts for
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Structure and transport in multi-orbital Kondo systems
J. Kroha, S. Kirchner, G. Sellier +5
We consider Kondo impurity systems with multiple local orbitals, such as rare earth ions in a metallic host or multi--level quantum dots coupled to metallic leads. It is shown that…
High Resolution Photoemission Study on Low-T_K Ce Systems: Kondo Resonance, Crystal Field Structures, and their Temperature Dependence
D. Ehm, S. H"ufner, F. Reinert +5
We present a high-resolution photoemission study on the strongly correlated Ce-compounds CeCu_6, CeCu_2Si_2, CeRu_2Si_2, CeNi_2Ge_2, and CeSi_2. Using a normalization procedure bas…
Atomic correlations in itinerant ferromagnets: quasi-particle bands of nickel
J. Buenemann, F. Gebhard, T. Ohm +11
We measure the band structure of nickel along various high-symmetry lines of the bulk Brillouin zone with angle-resolved photoelectron spectroscopy. The Gutzwiller theory for a nin…
Temperature dependence of the Kondo resonance and its satellites in CeCu_2Si_2
F. Reinert, D. Ehm, S. Schmidt +5
We present high-resolution photoemission spectroscopy studies on the Kondo resonance of the strongly-correlated Ce system CeCuSi. Exploiting the thermal broadening of the F…