Characteristic features of the nanocrystalline structure formation in Ln2Hf2O7 (Ln = Gd, Dy) compounds

被引：18

作者：

Popov, V. V. ^{[1
]}

Menushenkov, A. P. ^{[1
]}

Zubavichus, Ya V. ^{[2
]}

Yaroslavtsev, A. A. ^{[1
]}

Leshchev, D. S. ^{[1
]}

Kulik, E. S. ^{[1
]}

Bednarcik, J. ^{[3
]}

Petrunin, V. F. ^{[1
]}

Korovin, S. A. ^{[1
]}

Chernikov, R. V. ^{[3
]}

机构：

[1] Natl Res Nucl Univ MEPhI, Moscow 115409, Russia

[2] IV Kurchatov Atom Energy Inst, Natl Res Ctr, Moscow 123182, Russia

[3] DESY, HASYLAB, Hamburg, Germany

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2013年 / 58卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

DEFECT-FLUORITE; PYROCHLORES; ZR; HF; CONDUCTIVITY; TRANSITION; LU;

D O I：

10.1134/S0036023613120164

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A combination of modern locally sensitive methods of structure analysis based on the interaction of synchrotron radiation with condensed matter was used to study the formation and evolution of crystal structures, change in the size of crystallites, the type and degree of cationic ordering, and features of the local atomic structures of compounds Ln(2)Hf(2)O(7) (Ln = Gd, Dy) prepared by heat treatment of X-ray amorphous precursors.

引用

页码：1400 / 1407

页数：8

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