DIFFRACTION STUDIES OF LOCAL ATOMIC-STRUCTURE IN FERROELECTRIC AND SUPERCONDUCTING OXIDES

被引：22

作者：

EGAMI, T

ROSENFELD, HD

TOBY, BH

BHALLA, A

机构：

[1] UNIV PENN,RES STRUCT MATTER LAB,PHILADELPHIA,PA 19104

[2] PENN STATE UNIV,MAT RES LAB,UNIVERSITY PK,PA 16802

来源：

FERROELECTRICS | 1991年 / 120卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

NEUTRON SCATTERING; X-RAY SCATTERING; RELAXOR FERROELECTRICS; SUPERCONDUCTING OXIDES; PAIR DISTRIBUTION FUNCTIONS;

D O I：

10.1080/00150199108216795

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The use of neutrons and x-rays with energies higher than those normally used is advocated for the diffraction study of local atomic structure of ferroelectric and superconducting oxides. These probes have recently become available from pulsed neutron sources or synchrotron radiation sources and, used together with the atomic pair distribution analysis, are expected to greatly enhance our understanding of the microscopic state of mixed ferroelectrics and ferroelectric transitions. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：11 / 21

页数：11

共 19 条

[1] DIRECT OBSERVATION OF DISORDER AND CORRELATIONS IN PEROVSKITE-STRUCTURE FERROELECTRICS [J].