SPIN-RESOLVED 3P AND 3S CORE-LEVEL PHOTOEMISSION SPECTRA OF FERROMAGNETIC NICKEL

被引：13

作者：

SAITOH, Y

MATSUSHITA, T

IMADA, S

DAIMON, H

SUGA, S

FUJII, J

SHIMADA, K

KAKIZAKI, A

ONO, K

FUJISAWA, M

KINOSHITA, T

ISHII, T

机构：

[1] GAKUSHUIN UNIV, DEPT PHYS, TOKYO 171, JAPAN

[2] UNIV TOKYO, DEPT PHYS, TOKYO 113, JAPAN

[3] UNIV TOKYO, INST SOLID STATE PHYS, TOKYO 106, JAPAN

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.52.R11549

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured the spin-resolved 3p and 3s core-level photoemission spectra of ferromagnetic Ni in the whole region of the main peak and the satellites with reliable statistics. The observed spin-polarization spectrum for the 3p core excitation has revealed an overestimation of the 3p-3d interaction in a recent theoretical calculation. It is found that the 3s photoemission spectrum is strongly modified by the hybridization between the 3s3d(9) and 3s3d(10) states and the spin polarization results from the exchange interaction between the 3s and 3d electrons in the 3s3d(9) component.

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页码：11549 / 11552

页数：4

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