"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

THE INFLUENCE OF THE MAGNETIC VISCOSITY ON PULSED FIELD MEASUREMENTS

R. Grössinger1,* , R. Sato Turtelli1, C. Téllez-Blanco1

Affiliation

  1. Inst. f. Festkörperphysik, TU Wien, Wiedner Hauptstrasse 8-10, A-1040 Vienna, Austria

Abstract

The theoretical background and the description of the magnetic viscosity are given. Special emphasis on the effect of the magnetic viscosity on hysteresis loop measurements is laid. Experimental examples as obtained for commercial permanent magnets such as Nd-Fe-B, ferrites and for Sm(Co,Cu)5 are given. The viscosity coefficient Sv determined by pulsed field measurements is generally larger than that determined in static field experiments..

Keywords

Hard-magnetic materials, Magnetic viscosity, Pulsed fields.

Submitted at: April 26, 2004
Accepted at: June 10, 2004

Citation

R. Grössinger, R. Sato Turtelli, C. Téllez-Blanco, THE INFLUENCE OF THE MAGNETIC VISCOSITY ON PULSED FIELD MEASUREMENTS, Journal of Optoelectronics and Advanced Materials Vol. 6, Iss. 2, pp. 557-563 (2004)