FORMATION OF OXIDE PHASES IN THE SYSTEM FE2O3-GD2O3

被引：18

作者：

MUSIC, S ^{[1
]}

ILAKOVAC, V ^{[1
]}

RISTIC, M ^{[1
]}

POPOVIC, S ^{[1
]}

机构：

[1] UNIV ZAGREB, FAC SCI, DEPT PHYS, YU-41001 ZAGREB, CROATIA

来源：

JOURNAL OF MATERIALS SCIENCE | 1992年 / 27卷 / 04期

关键词：

D O I：

10.1007/BF01197655

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The formation of oxide phases in the system (1 - x) Fe2O3 + xGd2O3 was investigated for 0 less-than-or-equal-to x less-than-or-equal-to 1. On the basis of XRD measurements the distribution of oxide phases, alpha-Fe2O3, Gd3Fe5O12, GdFeO3 and Gd2O3 was determined, as a function of x. No solid solutions were observed with certainty even at the very ends of the concentration range. This was also confirmed by Fe-57 Mossbauer spectroscopy. New accurate crystallographic data for Gd3Fe5O12 are given, The formation of oxide phases in the system Fe2O3 Gd2O3 is compared with the data for analogous system Fe2O3-Eu2O3.

引用

页码：1011 / 1015

页数：5

共 25 条

[1] DEPENDENCE OF THE DYNAMIC AND HYPERFINE CHARACTERISTICS OF FE-3+ IONS ON THE RARE-EARTH ION PARAMETERS IN GARNETS ABOVE THE NEEL TEMPERATURE [J].

BELOGUROV, VN ;

BILINKIN, VA .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1981, 63 (01) :45-53

[2] MAGNETIZATION AND TEMPERATURE DEPENDENCE OF MOSSBAUER SPECTRUM SHIFT FOR AN INSULATOR [J].

COEY, JMD ;

SAWATZKY, GA ;

MORRISH, AH .

PHYSICAL REVIEW, 1969, 184 (02) :334-&

[3]

DILLON JF, 1990, J MAGN MAGN MATER, V84, P213, DOI 10.1016/0304-8853(90)90098-B

[4]

DODOKIN AP, 1979, J PHYSIQUE, V40, P342

[5] OBSERVATION OF 2ND-ORDER QUADRUPOLE SHIFT IN MOSSBAUER SPECTRUM OF AMORPHOUS YIG (YTTRIUM-IRON-GARNET) [J].

EIBSCHUTZ, M ;

LINES, ME .

PHYSICAL REVIEW B, 1982, 25 (06) :4256-4259

[6] OBSERVATION OF LINEWIDTH ASYMMETRY IN THE MOSSBAUER ZEEMAN SPECTRUM OF AMORPHOUS YTTRIUM-IRON-GARNET [J].

EIBSCHUTZ, M ;

LINES, ME .

PHYSICAL REVIEW B, 1982, 26 (04) :2288-2291

[7] MOSSBAUER STUDIES OF FE57 IN ORTHOFERRITES [J].

EIBSCHUTZ, M ;

SHTRIKMAN, S ;

TREVES, D .

PHYSICAL REVIEW, 1967, 156 (02) :562-+

[8] DIFFERENTIAL THERMAL ANALYSIS + MOSSBAUER STUDIES IN RARE-EARTH ORTHOFERRITES [J].

EIBSHUTZ, M ;

GORODETSKY, G ;

TREVES, D ;

SHTRIKMAN, S .

JOURNAL OF APPLIED PHYSICS, 1964, 35 (3P2) :1071-+

[9]

Koshizuka N., 1985, IEEE Translation Journal on Magnetics in Japan, VTJMJ-1, P1044, DOI 10.1109/TJMJ.1985.4549064

[10] MOSSBAUER STUDIES ON 57FE NEAR CURIE TEMPERATURE [J].

LEVINSON, LM ;

LUBAN, M ;

SHTRIKMAN, S .

PHYSICAL REVIEW, 1969, 177 (02) :864-+

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