MULTIPLET STRUCTURE IN CORE-LEVEL XPS OF HIGH-TC MATERIAL LA2CUO4 AND RELATED CU-COMPOUNDS

被引：43

作者：

OKADA, K

KOTANI, A

机构：

[1] Department of Physics, Faculty of Science, Tohoku University, Sendai

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1990年 / 52卷

关键词：

D O I：

10.1016/0368-2048(90)85028-8

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

In this study, we discuss the multiplet structure observed in the Cu 2p- and 3p-XPS in La2CuO4, CuO and Cu dihalides using the single-site Anderson model. We take into account the multiplet coupling between a Cu 3d hole and a core hole, and the anisotropic hybridization between the 3d hole and O 2p valence band holes. As a result, we show that the multiplet structure is strongly affected by the anisotropic hybridization. We discuss the local electronic structures around the Cu atom by analyzing the deviation of the core-level XPS in these materials from the XPS in free Cu2+ ion. © 1990.

引用

页码：313 / 322

页数：10

共 12 条

[1] SPECTROSCOPIC EVIDENCE FOR STRONGLY CORRELATED ELECTRONIC STATES IN LA-SR-CU AND Y-BA-CU OXIDES [J].

FUJIMORI, A ;

TAKAYAMAMUROMACHI, E ;

UCHIDA, Y ;

OKAI, B .

PHYSICAL REVIEW B, 1987, 35 (16) :8814-8817

[2] ELECTRONIC-STRUCTURE OF CU2O AND CUO [J].

GHIJSEN, J ;

TJENG, LH ;

VANELP, J ;

ESKES, H ;

WESTERINK, J ;

SAWATZKY, GA ;

CZYZYK, MT .

PHYSICAL REVIEW B, 1988, 38 (16) :11322-11330

[3]

Gunnarsson O., 1988, Core-Level Spectroscopy in Condensed Systems. Proceedings of the Tenth Taniguchi International Symposium, P82

[4] ELECTRONIC-STRUCTURE OF 3D TRANSITION-METAL MONOXIDES .1. ENERGY-BAND RESULTS [J].

MATTHEISS, LF .

PHYSICAL REVIEW B-SOLID STATE, 1972, 5 (02) :290-+

[5] CALCULATED EFFECTIVE HAMILTONIAN FOR LA2CUO4 AND SOLUTION IN THE IMPURITY ANDERSON APPROXIMATION [J].

MCMAHAN, AK ;

MARTIN, RM ;

SATPATHY, S .

PHYSICAL REVIEW B, 1988, 38 (10) :6650-6666

[6] EXPERIMENTAL ELECTRONIC-STRUCTURE STUDIES OF LA2-XSRXCUO4 [J].

NUCKER, N ;

FINK, J ;

RENKER, B ;

EWERT, D ;

POLITIS, C ;

WEIJS, PJW ;

FUGGLE, JC .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1987, 67 (01) :9-14

[7] THEORY OF CU 2P XPS AND 3P RESONANT XPS IN OXIDE SUPERCONDUCTORS [J].

OKADA, K ;

KOTANI, A .

JOURNAL DE PHYSIQUE, 1988, 49 (C-8) :2245-2246

[8] HIGH-ENERGY SPECTROSCOPY IN OXIDE SUPERCONDUCTORS [J].

OKADA, K ;

KOTANI, A .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1989, 58 (03) :1095-1103

[9] MULTIPLET STRUCTURES OF CU 2P-XPS IN LA2CUO4, CUO AND CU HALIDES [J].

OKADA, K ;

KOTANI, A .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1989, 58 (07) :2578-2585

[10] ANDERSON HAMILTONIAN DESCRIPTION OF THE EXPERIMENTAL ELECTRONIC-STRUCTURE AND MAGNETIC-INTERACTIONS OF COPPER-OXIDE SUPERCONDUCTORS [J].

SHEN, ZX ;

ALLEN, JW ;

YEH, JJ ;

KANG, JS ;

ELLIS, W ;

SPICER, W ;

LINDAU, I ;

MAPLE, MB ;

DALICHAOUCH, YD ;

TORIKACHVILI, MS ;

SUN, JZ ;

GEBALLE, TH .

PHYSICAL REVIEW B, 1987, 36 (16) :8414-8428

← 1 2 →