DocumentCode
1155219
Title
Influence of sample geometry in a vibrating sample magnetometer
Author
Johansson, C. ; Hanson, M.
Author_Institution
Dept. of Phys., Chalmers Univ. of Technol., Goteborg, Sweden
Volume
30
Issue
2
fYear
1994
fDate
3/1/1994 12:00:00 AM
Firstpage
1064
Lastpage
1066
Abstract
We have investigated the influence of sample size on the calibration of a vibrating sample magnetometer. As expected, when measurements and calibration are carried out on samples with the same shape the results agree within the experimental uncertainty. For two cylindrical samples of nickel, one with length and diameter 2.0 and 2.0 mm, and another with 5.3 and 1.0 mm respectively, the magnetometer signal varies with the length, in good agreement with numerical calculations
Keywords
magnetometers; nickel; Ni; calibration; sample geometry; sample size; vibrating sample magnetometer; Calibration; Demagnetization; Geometry; Instruments; Magnetic liquids; Magnetization; Magnetometers; Nickel; Shape measurement; Superconducting coils;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312495
Filename
312495
Link To Document