1983/12/01 by M. G. Holder, M. Holder, Anton Jesche +17 · 1 citation
Computer Science · Engineering · Materials Science · Mathematics · Physics and Astronomy · #Arithmetic #Atomic physics #Computer science #Condensed matter physics #Electrical engineering #Electronic circuit #Embedded Systems Design Techniques #Embedded system #Engineering #Geometry #Interconnection Networks and Systems #Iron-based superconductors research #Mathematics #Nuclear magnetic resonance #Photoemission spectroscopy #Physics #Rare-earth and actinide compounds #Superconductivity #Symmetry (geometry) #VLSI and Analog Circuit Testing #Very-large-scale integration #X-ray photoelectron spectroscopy #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevlett.104.096402
published as Phys. Rev. Lett. 104, 096402 (2010) · 5 pages, 3 figures
openalex publication_date 1983/12/01 · arxiv created 2010/06/03 · arxiv updated 2010/06/04 · openalex created_date 2016/06/24 · openalex updated_date 2026/06/11
As a homologue to the new, Fe-based type of high-temperature superconductors, the electronic structure of the heavy-fermion compound CeFePO was studied by means of angle-resolved resonant photoemission. It was experimentally found-and later on confirmed by local-density approximation (LDA) as well as dynamical mean-field theory (DMFT) calculations-that the Ce 4f states hybridize to the Fe 3d states of d3z2-r2 symmetry near the Fermi level that discloses their participation in the occurring electron-correlation phenomena and provides insight into mechanism of superconductivity in oxopnictides.