LIQUID-METAL UNDERCOOLED BELOW ITS CURIE-TEMPERATURE

被引：44

作者：

PLATZEK, D

NOTTHOFF, C

HERLACH, DM

JACOBS, G

HERLACH, D

MAIER, K

机构：

[1] UNIV BONN,INST STRAHLEN & KERNPHYS,D-53115 BONN,GERMANY

[2] PAUL SCHERRER INST,CH-5234 VILLIGEN,SWITZERLAND

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 13期

关键词：

D O I：

10.1063/1.112898

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electromagnetic levitation has been used to undercool an alloy of Co80Pd20 below the Curie temperature of the solid alpha phase. If the temperature of the undercooled liquid decreases below the Curie temperature an attractive force between the sample and an external permanent magnet was observed. This may indicate the existence of a metallic liquid showing magnetic ordering.

引用

页码：1723 / 1724

页数：2

共 6 条

[1]

Brandes E. C., 1983, SMITHELLS METALS REF

[2] CONTAINERLESS UNDERCOOLING AND SOLIDIFICATION OF PURE METALS [J].

HERLACH, DM .

ANNUAL REVIEW OF MATERIALS SCIENCE, 1991, 21 :23-44

[3]

JACOBS G, 1994, THESIS U BONN

[4] MAGNETIC-SUSCEPTIBILITY AND ATOMIC SHORT-RANGE ORDER IN MOLTEN CO AND CO-Y ALLOYS [J].

KAMP, PG ;

METHFESSEL, S .

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE NEUE FOLGE, 1988, 156 :575-579

[5] SUPERFLUID HE-3-A IS A LIQUID FERROMAGNET [J].

LEGGETT, AJ .

NATURE, 1977, 270 (5638) :585-586

[6]

Paulsen N., 1978, PHYS REV LETT, V40, P557

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