Published December 1988 | Version v1
Journal article Metadata-only

Rotational magnetic processes in a type-II superconductor

Creators

  • 1. Chicago Univ., IL (USA)
  • 2. Argonne National Lab., IL (USA)

Description

Magnetisation-vector (M) measurements were made on a disk of compacted Nb powder in a fixed field H at 4.2 K. M is separable into a non-rotating diamagnetic component (≅-H/4π) plus a penetrating-flux component which (for H > Hc1) rotates with the sample but only up to some critical angle, indicating a frictional torque due to flux pinning

Additional details

Publishing Information

Journal Title
Journal de Physique (Les Ulis), Colloque
Journal Volume
49
Journal Issue
C8
Series
J. Phys. (Les Ulis), Colloq.
Journal Page Range
C8.2189-C8.2190
ISSN
0449-1947
CODEN
JPQCA

Conference

Title
International Conference on Magnetism.
Dates
25-29 Jul 1988.
Place
Paris (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
21066804
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
HYSTERESIS; MAGNETIC FLUX; MAGNETIZATION; NIOBIUM; TORQUE; TYPE-II SUPERCONDUCTORS; ULTRALOW TEMPERATURE
Descriptors DEC
ELEMENTS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; METALS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; TRANSITION ELEMENTS

Optional Information

Contract/Grant/Project number
Contract W-31-109-Eng-38