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Titolo:
A comparison between the Fehrenbacher-Rice and the Liechtenstein-Mazin models
Autore:
Liu, SJ; Lin, JY; Chen, JM; Nachimuthu, P; Luo, CW; Wu, KH; Juang, JY; Uen, TM; Gou, YS;
Indirizzi:
Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30050, Taiwan Natl Chiao Tung Univ Hsinchu Taiwan 30050 trophys, Hsinchu 30050, Taiwan Natl Chiao Tung Univ, Inst Phys, Hsinchu, Taiwan Natl Chiao Tung Univ Hsinchu Taiwan ng Univ, Inst Phys, Hsinchu, Taiwan Synchrotron Radiat Res Ctr, Hsinchu, Taiwan Synchrotron Radiat Res Ctr Hsinchu Taiwan diat Res Ctr, Hsinchu, Taiwan
Titolo Testata:
PHYSICA C
, volume: 341, anno: 2000,
parte:, 1
pagine: 615 - 616
SICI:
0921-4534(200011)341:<615:ACBTFA>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
X-RAY-ABSORPTION; ELECTRONIC-STRUCTURE; SUPERCONDUCTIVITY; PRBA2CU3O7;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
7
Recensione:
Indirizzi per estratti:
Indirizzo: Liu, SJ Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30050, Taiwan NatlChiao Tung Univ Hsinchu Taiwan 30050 Hsinchu 30050, Taiwan
Citazione:
S.J. Liu et al., "A comparison between the Fehrenbacher-Rice and the Liechtenstein-Mazin models", PHYSICA C, 341, 2000, pp. 615-616

Abstract

Unoccupied electronic states of Y1-xPrxCu3O7-y (x = 0 - 1) thin films havebeen investigated using high-resolution polarization-dependent O K-edge x-ray absorption spectroscopy (XANES). After determining the hole distribution among different oxygen sites of the Pr-doped thin films, we compare the experimental data with the Fehrenbacher and Rice (FR) model and the Liechtenstein and Mazin (LM) model, both of which are based on the hybridization ofPr 4f(z(x2-y2)) and O 2p(pi) orbitals in PrBa2Cu3O7-y. Our experimental results are more consistent with the FR model.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 12:35:38