Mossbauer measurements in CuFeTe2

被引：10

作者：

Rivas, A

Gonzalez-Jimenez, F

D'Onofrio, L

Jaimes, E

Quintero, M

Gonzalez, J

机构：

[1] Cent Univ Venezuela, Fac Ciencias, Dept Fis, Caracas 1041A, Venezuela

[2] Univ Los Andes, Fac Ciencias, Dept Fis, Merida 5101, Venezuela

来源：

HYPERFINE INTERACTIONS | 1998年 / 113卷 / 1-4期

关键词：

Chalcopyrite; Isomer Shift; Venezuela; Quadrupole Splitting; Layered Compound;

D O I：

10.1023/A:1012612808577

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The Mossbauer measurements at variable temperature (from liquid helium to room temperature) on the layered compound CuFeTe2 have been able to determine the existence of a magnetically ordered state below T-N = 254 +/- 15 K. The general shape of the spectra and the magnitudes of the hyperfine fields let us to propose a Spin Density Wave (SDW) behavior for this compound.

引用

页码：493 / 498

页数：6

共 10 条

[1] MOSSBAUER-EFFECT STUDY OF SPIN-DENSITY WAVES IN CHROMIUM AND ITS ALLOYS [J].

DUBIEL, SM .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 124 (1-2) :31-46

[2]

GONZALEZJIMENEZ F, UNPUB

[3]

GONZALEZJIMENEZ F, ICAME 95

[4] ON THE TEXTURE PROBLEM IN MOSSBAUER-SPECTROSCOPY [J].

GRENECHE, JM ;

VARRET, F .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1982, 15 (25) :5333-5344

[5] CRYSTAL-STRUCTURE REFINEMENT OF CHALCOPYRITE, CUFES2 [J].

HALL, SR ;

STEWART, JM .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1973, B 29 (MAR15) :579-585

[6]

HENAO JA, 1994, POWDER DIFFR, P108

[7] NOVEL ZERO-GAP COMPOUNDS, MAGNETICS - CUFES2 AND CUFETE2 [J].

KRADINOVA, LV ;

POLUBOTKO, AM ;

POPOV, VV ;

PROCHUKHAN, VD ;

RUD, YV ;

SKORIUKIN, VE .

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 1993, 8 (08) :1616-1619

[8] MAGNETIC, TRANSPORT, X-RAY-DIFFRACTION AND MOSSBAUER MEASUREMENTS ON CUFESE2 [J].

LAMAZARES, J ;

GONZALEZJIMENEZ, F ;

JAIMES, E ;

DONOFRIO, L ;

IRALDI, R ;

SANCHEZPORRAS, G ;

QUINTERO, M ;

GONZALEZ, J ;

WOOLLEY, JC ;

LAMARCHE, G .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 (pt 2) :997-998

[9]

RIVAS A, UNPUB

[10] INVESTIGATION OF THE GAPLESS STATE IN CUFETE2 [J].

VAIPOLIN, AA ;

KIJAEV, SA ;

KRADINOVA, LV ;

POLUBOTKO, AM ;

POPOV, VV ;

PROCHUKHAN, VD ;

RUD, YV ;

SKORIUKIN, VE .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1992, 4 (40) :8035-8038

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