High-resolution Photoemission Study of Cd2Re2O7

Abstract

High-resolution bulk-sensitive photoemission has been measured for pyrochlore oxide Cd2Re2O7. Temperature variations of the spectral shapes between 20 and 250 K are obviously observed for the Re 4f inner core and the valence band spectra. The Re 5d states are dominant for the DOS near the Fermi level.

4 pages, 3 ps figures, To appear in proceedings of SCES 2002 (Krakow)