LOW-FREQUENCY BEHAVIOR OF SOFT FERROMAGNETS AT LIQUID-HELIUM TEMPERATURE

被引：4

作者：

CERDONIO, M

FALFERI, P

MACCHIETTO, R

PRODI, GA

VITALE, S

机构：

[1] IST NAZL FIS NUCL,GRP COLLEGATO TRENTO,I-38050 TRENT,ITALY

[2] UNIV TRENTO,DIPARTMENTO FIS,I-38050 TRENT,ITALY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1991年 / 101卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(91)90688-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We are investigating systems of soft ferromagnets coupled with a SQUID magnetometer at liquid helium temperature. In order to lower the 1/f thermal magnetic noise contributed by the ferromagnet, we are testing the dependence of its viscous behaviour in the linear regime on its composition and heat treatment.

引用

页码：92 / 94

页数：3

共 7 条

[1]

CERDONIO M, 1990, PHYSICA B, V165, P65, DOI 10.1016/S0921-4526(90)80882-J

[2] MAGNETIC VISCOSITY OF CO-BASED AMORPHOUS-ALLOYS BETWEEN 0.02-K AND 4.2-K [J].