X-ray natural circular dichroism

被引：49

作者：

Carra, P ^{[1
]}

Benoist, RR ^{[1
]}

机构：

[1] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

PHYSICAL REVIEW B | 2000年 / 62卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.62.R7703

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper discusses a theory of natural circular dichroism in the x-ray region. Integrated spectra are interpreted in terms of microscopic effective operators, which are derived in the framework of a localized (atomic) model. It is shown that the generators of a de Sitter group, such as that introduced by Goshen and Lipkin for nuclear structure, are suitable for describing electronic properties of noncentrosymmetric crystals.

引用

页码：R7703 / R7706

页数：4

共 20 条

[1] X-ray natural circular dichroism [J].

Alagna, L ;

Prosperi, T ;

Turchini, S ;

Goulon, J ;

Rogalev, A ;

Goulon-Ginet, C ;

Natoli, CR ;

Peacock, RD ;

Stewart, B .

PHYSICAL REVIEW LETTERS, 1998, 80 (21) :4799-4802

[2]

BENOIST R, UNPUB

[3]

BUTLER PH, 1980, POINT GROUP SYMMETRY

[4] X-RAY CIRCULAR-DICHROISM AND LOCAL MAGNETIC-FIELDS [J].

CARRA, P ;

THOLE, BT ;

ALTARELLI, M ;

WANG, XD .

PHYSICAL REVIEW LETTERS, 1993, 70 (05) :694-697

[5] MAGNETIC-X-RAY DICHROISM - GENERAL FEATURES OF DIPOLAR AND QUADRUPOLAR SPECTRA [J].

CARRA, P ;

KONIG, H ;

THOLE, BT ;

ALTARELLI, M .

PHYSICA B, 1993, 192 (1-2) :182-190

[6] MAGNETIC-X-RAY DICHROISM IN GADOLINIUM METAL [J].

CARRA, P ;

HARMON, BN ;

THOLE, BT ;

ALTARELLI, M ;

SAWATZKY, GA .

PHYSICAL REVIEW LETTERS, 1991, 66 (19) :2495-2498

[7]

Englefield M. J., 1972, GROUP THEORY COULOMB

[8] A SIMPLE INDEPENDENT-PARTICLE SYSTEM HAVING COLLECTIVE PROPERTIES [J].

GOSHEN, S ;

LIPKIN, HJ .

ANNALS OF PHYSICS, 1959, 6 (04) :301-309

[9]

GOSHEN S, 1968, SPECTROSCOPIC GROUP

[10] X-ray natural circular dichroism in a uniaxial gyrotropic single crystal of LiIO3 [J].

Goulon, J ;

Goulon-Ginet, C ;

Rogalev, A ;

Gotte, V ;

Malgrange, C ;

Brouder, C ;

Natoli, CR .

JOURNAL OF CHEMICAL PHYSICS, 1998, 108 (15) :6394-6403

← 1 2 →