GAS-PHASE CARBONATION OF R2FE17

被引：37

作者：

SUN, H

OTANI, Y

COEY, JMD

机构：

[1] Department of Pure and Applied Physics, Trinity College, Dublin

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷

关键词：

D O I：

10.1016/0304-8853(92)90654-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Curie temperatures of the R2Fe17 series are raised by approximately 330 K after reaction with butane at 780 K to form the interstitial carbides R2Fe17C3-delta. Only the Sm carbide shows easy-axis anisotropy at room temperature, with an anisotropy field of 16 T. The Er and Tm carbides exhibit spin reorientations at lower temperature.

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页码：1439 / 1440

页数：2

相关论文

共 7 条

[1] GAS-PHASE CARBONATION OF R2FE17 - R = Y, SM [J].

COEY, JMD ;

HONG, S ;

OTANI, Y ;

HURLEY, DPF .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1991, 98 (1-2) :76-78

[2] IMPROVED MAGNETIC-PROPERTIES BY TREATMENT OF IRON-BASED RARE-EARTH INTERMETALLIC COMPOUNDS IN AMMONIA [J].

COEY, JMD ;

SUN, H .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 87 (03) :L251-L254

[3] MAGNETIC-PROPERTIES OF THE TERNARY CARBIDES TM2FE17CX [J].

GUBBENS, PCM ;

VANDERKRAAN, AM ;

JACOBS, TH ;

BUSCHOW, KHJ .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1989, 80 (2-3) :265-270

[4] SPIN REORIENTATION TRANSITIONS IN R2FE17N3-DELTA(R = ER, TM) [J].

HU, BP ;

LI, HS ;

SUN, H ;

LAWLER, JF ;

COEY, JMD .

SOLID STATE COMMUNICATIONS, 1990, 76 (05) :587-590

[5]

KATTER M, UNPUB J MAGN MAGN MA

[6] MAGNETIC-PROPERTIES OF A NEW SERIES OF RARE-EARTH IRON NITRIDES - R2FE17NY (Y-APPROXIMATELY-2.6) [J].

SUN, H ;

COEY, JMD ;

OTANI, Y ;

HURLEY, DPF .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1990, 2 (30) :6465-6470

[7] MAGNETIC AND CRYSTALLOGRAPHIC CHARACTERISTICS OF RARE-EARTH TERNARY CARBIDES DERIVED FROM R2FE17 COMPOUNDS [J].

ZHONG, XP ;

RADWANSKI, RJ ;

DEBOER, FR ;

JACOBS, TH ;

BUSCHOW, KHJ .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 86 (2-3) :333-340