منابع مشابه
Magnons in tetragonal CuO
S. Moser,1,* N. E. Shaik,1 D. Samal,2,3 S. Fatale,1 B. Dalla Piazza,1 M. Dantz,4 J. Pelliciari,4 P. Olalde-Velasco,4 T. Schmitt,4 G. Koster,2 F. Mila,5 H. M. Rønnow,1 and M. Grioni1 1Institute of Condensed Matter Physics (ICMP), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland 2MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500AE Enschede,...
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We investigate by angle-resolved photoemission the electronic structure of in situ grown tetragonal CuO, a synthetic quasi-two-dimensional edge-sharing cuprate. We show that, in spite of the very different nature of the copper oxide layers, with twice as many Cu in the CuO layers of tetragonal CuO as compared to the CuO(2) layers of the high-T(c) cuprates, the low-energy electronic excitations ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2015
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.92.140404