X-ray-absorption studies of Nd2-xCexCuO4

A. Krol; C. S. Lin; Z. H. Ming; C. J. Sher; Y. H. Kao; C. L. Lin; S. L. Qiu; J. Chen; J. M. Tranquada; Myron Strongin; G. C. Smith; Y. K. Tao; R. L. Meng; P. H. Hor; C. W. Chu; Gang Cao; J. E. Crow

doi:10.1103/PhysRevB.42.4763

X-ray-absorption studies of Nd2-xCexCuO4

A. Krol, C. S. Lin, Z. H. Ming, C. J. Sher, Y. H. Kao, C. L. Lin, S. L. Qiu, J. Chen, J. M. Tranquada, Myron Strongin, G. C. Smith, Y. K. Tao, R. L. Meng, P. H. Hor, C. W. Chu, Gang Cao, J. E. Crow

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Abstract

O K-edge absorption studies of Ce-doped Nd2CuO4 using both total electron yield and fluorescence emission show similar features to undoped Nd2CuO4. This is in contrast to that observed for Sr-doped La2CuO4 and YBa2Cu3O7. In addition, M-edge absorption spectra of Ce and Nd show that Ce ions are in an intermediate valence state and Nd remains in the trivalent state. Results are presented and discussed along with those of other Cu oxide superconductors.

Original language	English
Pages (from-to)	4763-4766
Number of pages	4
Journal	Physical Review B
Volume	42
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevB.42.4763
Publication status	Published - 1990

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1103/PhysRevB.42.4763

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@article{1318367cc16b40f8a9f8c5dda7bac936,

title = "X-ray-absorption studies of Nd2-xCexCuO4",

abstract = "O K-edge absorption studies of Ce-doped Nd2CuO4 using both total electron yield and fluorescence emission show similar features to undoped Nd2CuO4. This is in contrast to that observed for Sr-doped La2CuO4 and YBa2Cu3O7. In addition, M-edge absorption spectra of Ce and Nd show that Ce ions are in an intermediate valence state and Nd remains in the trivalent state. Results are presented and discussed along with those of other Cu oxide superconductors.",

author = "A. Krol and Lin, {C. S.} and Ming, {Z. H.} and Sher, {C. J.} and Kao, {Y. H.} and Lin, {C. L.} and Qiu, {S. L.} and J. Chen and Tranquada, {J. M.} and Myron Strongin and Smith, {G. C.} and Tao, {Y. K.} and Meng, {R. L.} and Hor, {P. H.} and Chu, {C. W.} and Gang Cao and Crow, {J. E.}",

year = "1990",

doi = "10.1103/PhysRevB.42.4763",

language = "English",

volume = "42",

pages = "4763--4766",

journal = "Physical Review B",

issn = "0163-1829",

number = "7",

}

TY - JOUR

T1 - X-ray-absorption studies of Nd2-xCexCuO4

AU - Krol, A.

AU - Lin, C. S.

AU - Ming, Z. H.

AU - Sher, C. J.

AU - Kao, Y. H.

AU - Lin, C. L.

AU - Qiu, S. L.

AU - Chen, J.

AU - Tranquada, J. M.

AU - Strongin, Myron

AU - Smith, G. C.

AU - Tao, Y. K.

AU - Meng, R. L.

AU - Hor, P. H.

AU - Chu, C. W.

AU - Cao, Gang

AU - Crow, J. E.

PY - 1990

Y1 - 1990

N2 - O K-edge absorption studies of Ce-doped Nd2CuO4 using both total electron yield and fluorescence emission show similar features to undoped Nd2CuO4. This is in contrast to that observed for Sr-doped La2CuO4 and YBa2Cu3O7. In addition, M-edge absorption spectra of Ce and Nd show that Ce ions are in an intermediate valence state and Nd remains in the trivalent state. Results are presented and discussed along with those of other Cu oxide superconductors.

AB - O K-edge absorption studies of Ce-doped Nd2CuO4 using both total electron yield and fluorescence emission show similar features to undoped Nd2CuO4. This is in contrast to that observed for Sr-doped La2CuO4 and YBa2Cu3O7. In addition, M-edge absorption spectra of Ce and Nd show that Ce ions are in an intermediate valence state and Nd remains in the trivalent state. Results are presented and discussed along with those of other Cu oxide superconductors.

UR - http://www.scopus.com/inward/record.url?scp=0000207256&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000207256&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.42.4763

DO - 10.1103/PhysRevB.42.4763

M3 - Article

AN - SCOPUS:0000207256

SN - 0163-1829

VL - 42

SP - 4763

EP - 4766

JO - Physical Review B

JF - Physical Review B

IS - 7

ER -

X-ray-absorption studies of Nd2-xCexCuO4

Abstract

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