RESONANT X-RAY RAMAN-SCATTERING IN B-KA EMISSION-SPECTRA OF BORON-OXIDE (B2O3) EXCITED BY UNDULATOR RADIATION

被引：30

作者：

MURAMATSU, Y ^{[1
]}

OSHIMA, M ^{[1
]}

KATO, H ^{[1
]}

机构：

[1] NATL LAB HIGH ENERGY PHYS, PHOTON FACTORY, TSUKUBA, IBARAKI 305, JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.71.448

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The satellite structure for the B Kalpha emission spectrum of boron oxide has been elucidated by threshold experiments carried out by varying the excitation energy of the incident undulator beam from below the B K absorption edge to several tens of eV above the absorption edge. Prominent emission of the satellite peak was observed when the excitation energy was tuned to the narrow pre-edge peak in the absorption spectrum, corresponding to the transition from B(1s) to an unoccupied antibonding ppi* orbital. It is concluded that the satellite peak originates from resonant x-ray Raman scattering due to a B(1s)-ppi*-B(1s-1) transition.

引用

页码：448 / 451

页数：4

共 26 条

[1] SELECTIVE EXCITATION OF X-RAY-EMISSION SPECTRA [J].

COWAN, PL .

PHYSICA SCRIPTA, 1990, T31 :112-118

[2] THRESHOLD STUDIES OF A MULTIVACANCY PROCESS IN THE K-BETA-REGION OF ARGON [J].

DESLATTES, RD ;

LAVILLA, RE ;

COWAN, PL ;

HENINS, A .

PHYSICAL REVIEW A, 1983, 27 (02) :923-933

[3] EFFECT OF CHEMICAL COMBINATION ON SOFT X-RAY K EMISSION SPECTRUM OF BORON [J].

FISCHER, DW ;

BAUN, WL .

JOURNAL OF APPLIED PHYSICS, 1966, 37 (02) :768-&

[4]

FOMICHEV VA, 1970, FIZ TVERD TELA+, V12, P123

[5]

HAYASHI Y, 1968, SCI REPORT TOHOKU U, V11, P43

[6]

HOLIDAY JE, 1965, ADV XRAY ANAL, V9, P365

[7] SITE DETERMINATION OF OXYGEN IN B6O BY OXYGEN K-ALPHA X-RAY-EMISSION SPECTROSCOPY [J].

KAWAI, J ;

MAEDA, K ;

HIGASHI, I ;

TAKAMI, M ;

HAYASI, Y ;

UDA, M .

PHYSICAL REVIEW B, 1990, 42 (09) :5693-5701

[8] BORON-K ALPHA X-RAY-EMISSION AND THE ELECTRONIC-STRUCTURE OF BORON-COMPOUNDS - COORDINATION AND RESONANCE EMISSION [J].

LUCK, S ;

URCH, DS .

PHYSICA SCRIPTA, 1990, 41 (06) :970-972

[9]

LYAKHOVSKAYA II, 1970, FIZ TVERD TELA+, V12, P138

[10] SOFT-X-RAY RESONANT INELASTIC-SCATTERING AT THE CK EDGE OF DIAMOND [J].

MA, Y ;

WASSDAHL, N ;

SKYTT, P ;

GUO, J ;

NORDGREN, J ;

JOHNSON, PD ;

RUBENSSON, JE ;

BOSKE, T ;

EBERHARDT, W ;

KEVAN, SD .

PHYSICAL REVIEW LETTERS, 1992, 69 (17) :2598-2601

← 1 2 3 →