Multiple wave diffraction anomalous fine structure

A new method, multiple-wave diffraction anomalous fine structure, combining the x-ray multiple-wave diffraction and diffraction anomalous fine structure techniques, is proposed. The real part of dispersion correction Deltaf' and fine structure chi function can be obtained directly by multiple d...

Full description

Saved in:
Bibliographic Details
Published in:Physical review letters 2006-11, Vol.97 (18), p.185502-185502, Article 185502
Main Authors: Lee, Yen-Ru, Stetsko, Yuri P, Sun, Wen-Hsien, Weng, Shih-Chang, Cheng, Shen-Yuan, Lin, Guin-Gi, Soo, Yun-Liang, Chang, Shih-Lin
Format: Article
Language:English
Subjects:
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
CORRECTIONS
FINE STRUCTURE
GALLIUM ARSENIDES
MONOCRYSTALS
X RADIATION
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A new method, multiple-wave diffraction anomalous fine structure, combining the x-ray multiple-wave diffraction and diffraction anomalous fine structure techniques, is proposed. The real part of dispersion correction Deltaf' and fine structure chi function can be obtained directly by multiple diffraction analysis without using Kramers-Krönig relations and kinematical fitting of diffracted intensity. Better wave vector sensitivity of the fine structure is expected. The multiple-wave diffraction anomalous fine structure experiment for a GaAs single crystal is reported as an example.
ISSN:0031-9007
1079-7114
DOI:10.1103/PhysRevLett.97.185502