Photoabsorption and core-level photoemission study of ruthocuprates

• Published in: Physical Review B (ISSN: 0163-1829), vol. 62, num. 10, p. 6716-6720
• Publication date: 2000

We report on x-ray photoemission and absorption measurements on ruthocuprate and SrRuO3 samples. The ruthocuprates include samples that are both weak ferromagnets and superconductors for part of the phase diagram. The results indicate that adding hydrogen changes the many-body response on the CuO2 planes. The results further indicate that ferromagnetic order alters the core level states. We discuss implications of these data.

Keywords: X-RAY-ABSORPTION ; ELECTRONIC-STRUCTURE ; SUPERCONDUCTIVITY ; COEXISTENCE ; MAGNETISM ; SRRUO3 ; YBA2CU3O7-DELTA ; FERROMAGNETISM ; RUSR2GDCU2O8 ; TRANSITION

Note:

Univ Wisconsin, Dept Phys, Madison, WI 53706 USA. Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel. EPFL, Inst Phys Appl, CH-1024 Lausanne, Switzerland. Frazer, BH, Univ Wisconsin, Dept Phys, Madison, WI 53706 USA.

ISI Document Delivery No.: 353ZB

Reference

• LSE-ARTICLE-2000-004
• doi:10.1103/PhysRevB.62.6716
• View record in Web of Science

Record created on 2006-10-03, modified on 2017-05-12