AC susceptibility study of Ce(Fe0.9Al0.1)(2)

被引：12

作者：

Mukherjee, S ^{[1
]}

Ranganathan, R ^{[1
]}

Roy, SB ^{[1
]}

机构：

[1] CTR ADV TECHNOL,LOW TEMP PHYS GRP,INDORE 452012,INDIA

来源：

SOLID STATE COMMUNICATIONS | 1996年 / 98卷 / 04期

关键词：

D O I：

10.1016/0038-1098(96)00042-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Linear and non linear AC Susceptibilities have been experimentally investigated for Ce(Fe0.9Al0.1)(2). The results suggest that suppression of domain wall motion is responsible for the observed AC Susceptibility behaviour. The observed cusp in AC Susceptibility has nothing to do with the cusp observed in SG systems, eventhough there is a coexistence of ferromagnetic and antiferromagnetic phases with competing interactions in the present system. An attempt has been made to explain the different natures of the AC Susceptibility behaviours for different Al concentrations in the CeFe2 system by comparing with Al (4%) data.

引用

页码：321 / 326

页数：6

共 16 条

[1] FRUSTRATION EFFECTS IN THE DISORDERED SYSTEM CSMNFEF6, STUDIED BY NEUTRON-SCATTERING, AC SUSCEPTIBILITY, AND MAGNETIZATION MEASUREMENTS [J].

BEVAART, L ;

TEGELAAR, PMHL ;

VANDUYNEVELDT, AJ ;

STEINER, M .

PHYSICAL REVIEW B, 1982, 26 (11) :6150-6158

[2]

BRIXNER LJ, 1967, ELECTROCHEM SOC, V114, P253

[3] REENTRANT SYSTEMS - A COMPROMISE BETWEEN SPIN-GLASS AND FERROMAGNETIC ORDER [J].

CAMPBELL, IA ;

SENOUSSI, S .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1992, 65 (06) :1267-1274

[4] NONLINEAR AC SUSCEPTIBILITY OF FE3-XMNXS (X=1.2, 1.5, 1.8) [J].

CHAKRAVARTI, A ;

RANGANATHAN, R ;

CHATTERJEE, S .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1994, 138 (03) :329-338

[5] AN AUTOMATED AC-MAGNETIC SUSCEPTIBILITY APPARATUS [J].

CHAKRAVARTI, A ;

RANGANATHAN, R ;

RAYCHAUDHURI, AK .

PRAMANA-JOURNAL OF PHYSICS, 1991, 36 (02) :231-241

[6] 4F-BAND MAGNETISM IN CEFE2 [J].

ERIKSSON, O ;

NORDSTROM, L ;

BROOKS, MSS ;

JOHANSSON, B .

PHYSICAL REVIEW LETTERS, 1988, 60 (24) :2523-2526

[7] MAGNETIC-PROPERTIES OF CE(FE1-XALX)2 FOR X-LESS-THAN-OR-EQUAL-TO-0.20 [J].

FRANCESCHINI, DF ;

DACUNHA, SF .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1985, 51 (1-3) :280-290

[8]

KENEDY SJ, 1993, J PHYS CM, V5, P5169

[9]

KENEDY SJ, 1990, J PHYS CM, V2, P1213

[10] CRITICAL-BEHAVIOR IN 2 REENTRANT NIMN FERROMAGNETS [J].

KUNKEL, H ;

ROSHKO, RM ;

RUAN, W ;

WILLIAMS, G .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) :5060-5062

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