First-order transition from ferromagnetism to antiferromagnetism in CeFe2-based pseudobinary alloys

被引：22

作者：

Manekar, M ^{[1
]}

Roy, SB ^{[1
]}

Chaddah, P ^{[1
]}

机构：

[1] Ctr Adv Technol, Low Temp Phys Lab, Indore 452013, India

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2000年 / 12卷 / 25期

关键词：

D O I：

10.1088/0953-8984/12/25/105

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present the results of alternating-current susceptibility measurements highlighting the presence of thermal hysteresis and phase coexistence across the ferromagnetic-to-antiferromagnetic transition in various CeFe2-based pseudobinary systems. These results indicate that the ferromagnetic-to-antiferromagnetic transition in these systems is first order in nature.

引用

页码：L409 / L415

页数：7

共 32 条

[1] THE MAGNETIC PHASES OF THE ITINERANT MAGNETIC SYSTEM CE(FE1-XCOX)2 [J].

ALI, N ;

ZHANG, XF .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1992, 4 (24) :L351-L356

[2]

BUSCHOW KHJ, 1980, FERROMAGENTIC MAT, V1

[3] Compton scattering study of 4f magnetism in CeFe2 [J].

Cooper, MJ ;

Lawson, PK ;

Dixon, MAG ;

Zukowski, E ;

Timms, DN ;

Itoh, F ;

Sakurai, H ;

Kawata, H ;

Tanaka, Y ;

Ito, M .

PHYSICAL REVIEW B, 1996, 54 (06) :4068-4074

[4] EVIDENCE OF SHORT-RANGE MAGNETIC ORDER AT 4 TIMES TC IN A METALLIC COMPOUND CONTAINING FE - SUSCEPTIBILITY AND PARAMAGNETIC SCATTERING IN CEFE2 [J].

DEPORTES, J ;

GIVORD, D ;

ZIEBECK, KRA .

JOURNAL OF APPLIED PHYSICS, 1981, 52 (03) :2074-2076

[5] 4F-BAND MAGNETISM IN CEFE2 [J].

ERIKSSON, O ;

NORDSTROM, L ;

BROOKS, MSS ;

JOHANSSON, B .

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

[6] 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

[7] METASTABLE METALLIC STATE AND HYSTERESIS BELOW THE METAL-INSULATOR-TRANSITION IN PRNIO3 [J].

GRANADOS, X ;

FONTCUBERTA, J ;

OBRADORS, X ;

TORRANCE, JB .

PHYSICAL REVIEW B, 1992, 46 (24) :15683-15688

[8] THE MAGNETIC PHASES OF PSEUDOBINARY CE(FE1-XALX)2, CE(FE1-XCOX)2, CE(FE1-XRUX)2 INTERMETALLIC COMPOUNDS [J].

KENNEDY, SJ ;

COLES, BR .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1990, 2 (05) :1213-1222

[9] THE MAGNETIC-STRUCTURE IN THE ANTIFERROMAGNETIC PHASE OF CE(FE1-XCOX)2 [J].

KENNEDY, SJ ;

MURANI, AP ;

COCKCROFT, JK ;

ROY, SB ;

COLES, BR .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (03) :629-636

[10]

KENNEDY SJ, 1993, J PHYS CONDENS MATT, V5, P5159

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