RESISTIVITY OF POLYCRYSTALLINE ALUMINUM AND COPPER IN HIGH MAGNETIC FIELDS: THE EFFECT OF TEMPERATURE AND PURITY

被引：6

作者：

Fickett, F. R. ^{[1
]}

机构：

[1] NBS Inst Basic Stand, Cryogen Div, Boulder, CO 80302 USA

来源：

APPLIED PHYSICS LETTERS | 1970年 / 17卷 / 12期

关键词：

D O I：

10.1063/1.1653295

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Data are presented on the resistivity of polycrystalline aluminum and copper at 40 kOe and at temperatures from 4 to 30 K. Specimen purity varies over three decades of residual resistance ratio. For either metal, the actual resistivity measured in the field at a given temperature decreases with increasing specimen purity. This result is important for proposed high magnetic field applications of these metals.

引用

页码：525 / 527

页数：5

共 14 条

[1]

Babiskin J., 1963, NRL REPORT 5949

[2] MAGNETORESISTANCE OF COPPER AT 4.2 DEGREES K IN TRANSVERSE FIELDS UP TO 100-KG [J].

BENZ, MG .

JOURNAL OF APPLIED PHYSICS, 1969, 40 (05) :2003-&

[3]

Brooks J. M., 1966, UNPUBLISHED

[4]

Brown G. V., 1969, UNPUBLISHED

[5]

Burnier P., 1968, FIRST ANNUAL REPORT

[6] ELECTRICAL RESISTIVITY OF SOME ENGINEERING ALLOYS AT LOW TEMPERATURES [J].

CLARK, AF ;

CHILDS, GE ;

WALLACE, GH .

CRYOGENICS, 1970, 10 (04) :295-&

[7] MAGNETORESISTANCE OF COPPER [J].

DELAUNAY, J ;

DOLECEK, RL ;

WEBBER, RT .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1959, 11 (1-2) :37-42

[8]

Fickett F. R., PHYS REV B TO BE PUB

[9] PREPARATION OF COPPER CRYSTALS WITH LOW ELECTRICAL RESISTIVITY [J].

GNIEWEK, JJ ;

CLARK, AF .

JOURNAL OF APPLIED PHYSICS, 1965, 36 (10) :3358-&

[10]

Laurence J. C., 1968, UNPUBLISHED

← 1 2 →