Thermoremanence and zero-field-cooled susceptibility measurements of electrodeposited granular CuCo alloys

被引：14

作者：

Blythe, HJ

Fedosyuk, VM

机构：

[1] UNIV SHEFFIELD, CTR ADV MAGNET MAT & DEVICES, SHEFFIELD S3 7RH, S YORKSHIRE, ENGLAND

[2] BYELARUSSIAN ACAD SCI, INST SOLID STATE PHYS & SEMICOND, MINSK 220072, BELARUS

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 155卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(95)00630-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic measurements have been made on the electrodeposited, thin-film alloy Cu1-xCox with x = 0.06-0.35 in the temperature range 5-300 K. Values of remanence derived from hysteresis loops are compared with the thermoremanence. Zero-field-cooled and field-cooled measurements of the susceptibility have also been made. It is shown that the size of the Go-rich clusters increases with Co concentration, and that particle interactions play an important role in this system.

引用

页码：352 / 354

页数：3

共 9 条

[1]

Bean C. P., 1959, J APPL PHYS, V30, p120s, DOI [10.1063/1.2185850, DOI 10.1063/1.2185850]

[2] MAGNETIC INVESTIGATION OF ELECTRODEPOSITED INHOMOGENEOUS ALLOYED CUCO FILMS [J].

BLYTHE, HJ ;

FEDOSYUK, VM .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1994, 146 (02) :K13-K17

[3] AN INVESTIGATION OF THE ELECTRODEPOSITED INHOMOGENEOUS ALLOYED FILM CU0.94CO0.06 BY MEANS OF SQUID MAGNETOMETRY [J].

BLYTHE, HJ ;

FEDOSYUK, VM .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1995, 7 (18) :3461-3469

[4]

BLYTHE HJ, IN PRESS

[5] REENTRANT MAGNETIC-BEHAVIOR IN FCC CO-CU ALLOYS [J].

CHILDRESS, JR ;

CHIEN, CL .

PHYSICAL REVIEW B, 1991, 43 (10) :8089-8093

[6] SUPERPARAMAGNETIC BEHAVIOR AND GIANT MAGNETORESISTANCE IN AS-OBTAINED CO-AG METASTABLE ALLOYS [J].

CONDE, F ;

GOMEZPOLO, C ;

HERNANDO, A .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1994, 138 (1-2) :123-131

[7] THE ORDERING TEMPERATURE IN FINE PARTICLE-SYSTEMS [J].

ELHILO, M ;

OGRADY, K ;

CHANTRELL, RW .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 117 (1-2) :21-28

[8] SUSCEPTIBILITY PHENOMENA IN A FINE PARTICLE SYSTEM .1. CONCENTRATION-DEPENDENCE OF THE PEAK [J].

ELHILO, M ;

OGRADY, K ;

CHANTRELL, RW .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 114 (03) :295-306

[9]

Tebble R.S., 1969, Magnetic Materials

← 1 →