Hydrothermal synthesis of La0.5Ba0.5MnO3 nanowires

被引：67

作者：

Zhu, DL ^{[1
]}

Zhu, H

Zhang, YH

机构：

[1] Univ Sci & Technol China, Struct Res Lab, Natl High Magnet Field Lab, Hefei 230026, Peoples R China

[2] Univ Sci & Technol China, Dept Chem, Natl High Magnet Field Lab, Hefei 230026, Peoples R China

[3] Univ Sci & Technol China, Dept Phys, Natl High Magnet Field Lab, Hefei 230026, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2002年 / 80卷 / 09期

关键词：

D O I：

10.1063/1.1455690

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

La0.5Ba0.5MnO3 nanowires were synthesized by a hydrothermal method at low reaction temperature (270 degreesC). The synthesized nanowires are of pure, cubic perovskite structure and single crystalline. They grow along [110]; their surfaces are clean, very regular, and without any sheathed amorphous phase. Typical lengths of the nanowires are in the range of several to several tens of micrometers, and typical widths are in the range of 30-150 nm. Nanowires may be an ideal system for studying dimensionally confined transport phenomena in perovskite manganites and for fabricating field sensors and other devices. (C) 2002 American Institute of Physics.

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页码：1634 / 1636

页数：3

相关论文

共 14 条

[1] MAGNETORESISTANCE IN MAGNETIC MANGANESE OXIDE WITH INTRINSIC ANTIFERROMAGNETIC SPIN STRUCTURE [J].

CHAHARA, K ;

OHNO, T ;

KASAI, M ;

KOZONO, Y .

APPLIED PHYSICS LETTERS, 1993, 63 (14) :1990-1992

[2] HYDROTHERMAL EPITAXY OF HIGHLY ORIENTED TIO2 THIN-FILMS ON SILICON [J].

CHEN, QW ;

QIAN, YT ;

CHEN, ZY ;

WU, WB ;

CHEN, ZW ;

ZHOU, GE ;

ZHANG, YH .

APPLIED PHYSICS LETTERS, 1995, 66 (13) :1608-1610

[3] Grain-boundary effects on the magnetoresistance properties of perovskite manganite films [J].

Gupta, A ;

Gong, GQ ;

Xiao, G ;

Duncombe, PR ;

Lecoeur, P ;

Trouilloud, P ;

Wang, YY ;

Dravid, VP ;

Sun, JZ .

PHYSICAL REVIEW B, 1996, 54 (22) :15629-15632

[4] Spin-polarized intergrain tunneling in La-2/Sr-3(1)/3MnO3 [J].

Hwang, HY ;

Cheong, SW ;

Ong, NP ;

Batlogg, B .

PHYSICAL REVIEW LETTERS, 1996, 77 (10) :2041-2044

[5] THOUSANDFOLD CHANGE IN RESISTIVITY IN MAGNETORESISTIVE LA-CA-MN-O FILMS [J].

JIN, S ;

TIEFEL, TH ;

MCCORMACK, M ;

FASTNACHT, RA ;

RAMESH, R ;

CHEN, LH .

SCIENCE, 1994, 264 (5157) :413-415

[6] FERROMAGNETIC COMPOUNDS OF MANGANESE WITH PEROVSKITE STRUCTURE [J].

JONKER, GH ;

VANSANTEN, JH .

PHYSICA, 1950, 16 (03) :337-349

[7] Anomalous magnetic properties and magnetic phase diagram of La1-xBaxMnO3 [J].

Ju, HL ;

Nam, YS ;

Lee, JE ;

Shin, HS .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 219 (01) :1-8

[8] EFFECT OF THE INTERNAL-PRESSURE DUE TO THE A-SITE CATIONS ON THE GIANT MAGNETORESISTANCE AND RELATED PROPERTIES OF DOPED RARE-EARTH MANGANATES, LN(1-X)A(X)MNO(3) (LN=LA,ND,GD,Y, A=CA,SR,BA,PB) [J].

MAHESH, R ;

MAHENDIRAN, R ;

RAYCHAUDHURI, AK ;

RAO, CNR .

JOURNAL OF SOLID STATE CHEMISTRY, 1995, 120 (01) :204-207

[9]

SAMMES NM, 1992, J MATER SCI LETT, V12, P829

[10] SYNTHESIS OF PEROVSKITE-TYPE (LA1-XSRX)MNO3 (O-LESS-THAN-OR-EQUAL-TO-X-LESS-THAN-OR-EQUAL-TO-0.3) AT LOW-TEMPERATURE [J].

TAGUCHI, H ;

MATSUDA, D ;

NAGAO, M ;

TANIHATA, K ;

MIYAMOTO, Y .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1992, 75 (01) :201-202