Magnetic circular dichroism in 5p photoemission from Gd and Tb metal

被引：20

作者：

vanderLaan, G ^{[1
]}

Arenholz, E ^{[1
]}

Navas, E ^{[1
]}

Hu, Z ^{[1
]}

Mentz, E ^{[1
]}

Bauer, A ^{[1
]}

Kaindl, G ^{[1
]}

机构：

[1] FREE UNIV BERLIN,INST EXPT PHYS,D-14195 BERLIN,GERMANY

来源：

PHYSICAL REVIEW B | 1997年 / 56卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.56.3244

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The isotropic and magnetic-circular-dichroism (MCD) 5p core-level photoemission (PE) spectra of Gd(0001) and Tb(0001) are presented. Large MCD effects were observed at the low-binding-energy side, gradually reducing in amplitude at higher binding energies. Both the isotropic and the MCD-PE spectra can be well reproduced by a many-particle intermediate-coupling approach taking spin-orbit, Coulomb, and exchange interactions properly into account. We also present a simple model to understand the global line shape of the MCD spectra. The MCD permits an accurate determination of the values of the Coulomb and exchange interactions in the final state.

引用

页码：3244 / 3250

页数：7

共 50 条

[41] Photoemission magnetic circular dichroism study of the ferromagnetic transition-metal oxide SrRuO3
Okamoto, J
Konishi, T
Mizokawa, T
Fujimori, A
Nakajima, N
Koide, T
Miyauchi, H
Miyahara, T
Hase, I
Takeda, Y
Takano, M
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1998, 92 (1-3) : 41 - 44
[42] ANOMALOUS 5P PHOTOEMISSION OF XENON ADSORBED ON PD(110)
KUPPERS, J
NITSCHKE, F
WANDELT, K
ERTL, G
SURFACE SCIENCE, 1979, 88 (01) : 1 - 13
[43] CALCULATION OF MAGNETIC CIRCULAR-DICHROISM IN CORE LEVEL PHOTOEMISSION SPECTROSCOPY
VANDERLAAN, G
JOURNAL OF PHYSICS-CONDENSED MATTER, 1991, 3 (08) : 1015 - 1017
[44] Photon energy dependence of the perpendicular geometry magnetic circular dichroism in the 2p3p3p resonant photoemission from Ni
Finazzi, M
Ghiringhelli, G
Tjernberg, O
Brookes, NB
JOURNAL OF PHYSICS-CONDENSED MATTER, 2000, 12 (09) : 2123 - 2133
[45] A direct two-dimensional comparison of magnetic circular dichroism and magnetic linear dichroism in ultraviolet photoemission spectroscopy
Gao, XY
Koveshnikov, AN
Madjoe, RH
Subramanian, K
Mankey, GJ
Stockbauer, RL
Kurtz, RL
JOURNAL OF APPLIED PHYSICS, 2002, 91 (10) : 7364 - 7366
[46] OBSERVATION OF MAGNETIC CIRCULAR-DICHROISM IN UV PHOTOEMISSION FROM FERROMAGNETIC FCC COBALT FILMS
SCHNEIDER, CM
HAMMOND, MS
SCHUSTER, P
CEBOLLADA, A
MIRANDA, R
KIRSCHNER, J
PHYSICAL REVIEW B, 1991, 44 (21): : 12066 - 12069
[47] Photoemission and core-level magnetic circular dichroism studies of diluted magnetic semiconductors
Fujimori, A
Okabayashi, J
Takeda, Y
Mizokawa, T
Okamoto, J
Mamiya, K
Saitoh, Y
Muramatsu, Y
Oshima, M
Ohya, S
Tanaka, A
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2005, 144 : 701 - 705
[48] MAGNETIC CIRCULAR-DICHROISM IN CORE-LEVEL PHOTOEMISSION OF LOCALIZED MAGNETIC SYSTEMS
VANDERLAAN, G
PHYSICAL REVIEW LETTERS, 1991, 66 (19) : 2527 - 2530
[49] Circular dichroism in photoemission from Xe and Kr on Pt(111)
Johannes-Gutenberg-Universitaet, Mainz, Mainz, Germany
Surf Sci, (179-183):
[50] CIRCULAR-DICHROISM IN PHOTOEMISSION FROM ORIENTED MOLECULES AT SURFACES
WESTPHAL, C
BANSMANN, J
GETZLAFF, M
SCHONHENSE, G
CHEREPKOV, NA
BRAUNSTEIN, M
MCKOY, V
DUBS, RL
SURFACE SCIENCE, 1991, 253 (1-3) : 205 - 219

← 1 2 3 4 5 →