Photoabsorption and core-level photoemission study of ruthocuprates

B. H. Frazer; Y. Hirai; M. L. Schneider; S. Rast; M. Onellion; U. Asaf; I. Felner; A. Reginelli; L. Perfetti; D. Ariosa; G. Margaritondo

doi:10.1103/PhysRevB.62.6716

Photoabsorption and core-level photoemission study of ruthocuprates

B. H. Frazer, Y. Hirai, M. L. Schneider, S. Rast, M. Onellion, U. Asaf, I. Felner, A. Reginelli, L. Perfetti, D. Ariosa, G. Margaritondo

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	6716-6720
Number of pages	5
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	62
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.62.6716
State	Published - 1 Sep 2000

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10.1103/PhysRevB.62.6716

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abstract = "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.",

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AU - Frazer, B. H.

AU - Hirai, Y.

AU - Schneider, M. L.

AU - Rast, S.

AU - Onellion, M.

AU - Asaf, U.

AU - Felner, I.

AU - Reginelli, A.

AU - Perfetti, L.

AU - Ariosa, D.

AU - Margaritondo, G.

PY - 2000/9/1

Y1 - 2000/9/1

N2 - 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.

AB - 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.

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JO - Physical Review B - Condensed Matter and Materials Physics

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IS - 10

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Photoabsorption and core-level photoemission study of ruthocuprates

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