PZT-like structural phase transitions in the BiFeO3-KNbO3 solid solution

被引：10

作者：

Lennox, Robert C. ^{[1
]}

Taylor, Daniel D. ^{[2
]}

Stimpson, Laura J. Vera ^{[1
]}

Stenning, Gavin B. G. ^{[3
]}

Jura, Marek ^{[3
]}

Price, Mark C. ^{[1
]}

Rodriguez, Efrain E. ^{[4
]}

Arnold, Donna C. ^{[1
]}

机构：

[1] Univ Kent, Sch Phys Sci, Canterbury CT2 7NH, Kent, England

[2] Univ Maryland, Dept Mat Sci & Engn, College Pk, MD 20742 USA

[3] Rutherford Appleton Lab, ISIS Neutron & Muon Source, Didcot OX11 0QX, Oxon, England

[4] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA

来源：

DALTON TRANSACTIONS | 2015年 / 44卷 / 23期

基金：

英国工程与自然科学研究理事会;

关键词：

NEUTRON POWDER DIFFRACTION; CERAMICS; PEAK; REFINEMENT; PEROVSKITE;

D O I：

10.1039/c5dt00140d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Despite the high prominence of the perovskites BiFeO3 and KNbO3 the solid solution between the two has received little attention. We report a detailed neutron and synchrotron X-ray powder diffraction, and Raman spectroscopy study which demonstrates an R3c -> P4mm -> Amm2 series of structural phase transitions similar to that exhibited by the PbZrO3-PbTiO3 solid solution.

引用

页码：10608 / 10613

页数：6

共 36 条

[31]

Teslenko P.Y., 2011, Bulletin of the Russian Academy of Sciences, Physics, V75, P1133, DOI [10.3103/S1062873811080363, DOI 10.3103/S1062873811080363]

[32] Structure and lattice dynamics of solid solutions (1-x)BiFeO3-xANbO3 (A = K, Na) [J].

Teslenko, P. Yu. ;

Razumnaya, A. G. ;

Ponomarenko, V. O. ;

Rudskaya, A. G. ;

Nazarenko, A. V. ;

Anokhin, A. S. ;

Avramenko, M. V. ;

Levshov, D. I. ;

Kupriyanov, M. F. ;

Yuzyuk, Yu. I. .

PHYSICS OF THE SOLID STATE, 2014, 56 (09) :1866-1871

[33] RIETVELD REFINEMENT OF DEBYE-SCHERRER SYNCHROTRON X-RAY DATA FROM AL2O3 [J].

THOMPSON, P ;

COX, DE ;

HASTINGS, JB .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1987, 20 (02) :79-83

[34] Beamline I11 at Diamond: A new instrument for high resolution powder diffraction [J].

Thompson, S. P. ;

Parker, J. E. ;

Potter, J. ;

Hill, T. P. ;

Birt, A. ;

Cobb, T. M. ;

Yuan, F. ;

Tang, C. C. .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2009, 80 (07)

[35] EXPGUI, a graphical user interface for GSAS [J].

Toby, BH .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2001, 34 :210-213

[36] THE PEAK IN NEUTRON POWDER DIFFRACTION [J].

VANLAAR, B ;

YELON, WB .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1984, 17 (APR) :47-54

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