The A(II)Cr(IV)O3 (A=Sr, Ca, Pb) 'simple' perovskites. Structure and properties: magnetic structure of CaCrO3

被引：12

作者：

Alario-Franco, Miguel A. ^{[1
]}

Castillo-Martinez, Elizabeth ^{[1
]}

Arevalo-Lopez, Angel M. ^{[1
]}

机构：

[1] UCM, Dept Quim Inorgan 1, Fac CC Quim, Madrid, Spain

来源：

HIGH PRESSURE RESEARCH | 2009年 / 29卷 / 02期

关键词：

perovskite; CaCrO3; high pressure; HIGH-PRESSURE; MICROSTRUCTURE; TEMPERATURE;

D O I：

10.1080/08957950802618365

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The 'simple' perovskites ACr(IV)O3 (A=Sr, Ca, Pb) have been synthesized at high pressure and temperature. Their microstructure and properties are discussed. Specific heat and susceptibility measurements indicate an antiferromagnetic ordering at low temperature in CaCrO3, which is confirmed to be of the C-type by neutron diffraction.

引用

页码：254 / 260

页数：7

共 16 条

[1] On the structure and microstructure of "PbCrO3'' [J].

Arevalo-Lopez, Angel M. ;

Alario-Franco, Miguel A. .

JOURNAL OF SOLID STATE CHEMISTRY, 2007, 180 (11) :3271-3279

[2] Neutron diffraction, x-ray diffraction, and specific heat studies of orbital ordering in YVO3 -: art. no. 174112 [J].

Blake, GR ;

Palstra, TTM ;

Ren, Y ;

Nugroho, AA ;

Menovsky, AA .

PHYSICAL REVIEW B, 2002, 65 (17) :1741121-1741129

[3] Increasing the structural complexity of chromium(IV) oxides by high-pressure and high-temperature reactions of CrO2 [J].

Castillo-Martinez, E. ;

Arevalo-Lopez, A. M. ;

Ruiz-Bustos, R. ;

Alario-Franco, M. A. .

INORGANIC CHEMISTRY, 2008, 47 (19) :8526-8542

[4] Structure, microstructure and magnetic properties of Sr1-xCaxCrO3 (0 ≤ x ≤ 1) [J].

Castillo-Martinez, E. ;

Duran, A. ;

Alario-Franco, M. A. .

JOURNAL OF SOLID STATE CHEMISTRY, 2008, 181 (04) :895-904

[5] Revisiting the Sr-Cr(IV)-O system at high pressure and temperature with special reference to Sr3Cr2O7 [J].

Castillo-Martinez, Elizabeth ;

Angel Alario-Franco, Miguel .

SOLID STATE SCIENCES, 2007, 9 (07) :564-573

[6]

CASTILLOMARTINE.E, 2008, THESIS UCM MADRID

[7] PREPARATION AND PROPERTIES OF SRCRO3 [J].

CHAMBERL.BL .

SOLID STATE COMMUNICATIONS, 1967, 5 (08) :663-&

[8] STUDY ON PBCRO3 PEROVSKITE [J].

CHAMBERLAND, BL ;

MOELLER, CW .

JOURNAL OF SOLID STATE CHEMISTRY, 1972, 5 (01) :39-+

[9] CHEMICAL AND PHYSICAL-PROPERTIES OF CRO2 AND TETRAVALENT CHROMIUM-OXIDE DERIVATIVES [J].

CHAMBERLAND, BL .

CRC CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES, 1977, 7 (01) :1-31

[10] HIGH-PRESSURE SYNTHESIS OF PBCRO3 [J].

DEVRIES, RC ;

ROTH, WL .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1968, 51 (02) :72-&

← 1 2 →