مرکز منطقه ای اطلاع رساني علوم و فناوري - Composition and wavelength dependence of the Faraday rotation of amorphous gadolinium alloys

DocumentCode :

1018395

Title :

Composition and wavelength dependence of the Faraday rotation of amorphous gadolinium alloys

Author :

Gambino, R.J. ; McGuire, T.R. ; Plaskett, T.S. ; Reim, W.

Author_Institution :

IBM T. J. Watson Research Center, Yorktown Heights, NY

Volume :

Issue :

fYear :

1986

fDate :

9/1/1986 12:00:00 AM

Firstpage :

1227

Lastpage :

1229

Abstract :

Measurements of the wavelength dependence of the Faraday rotation θFfor thin film amorphous ferrimagnetic alloys of Gd with Co, Fe or FeCo show values of θFincreasing up to 3×10⁵deg/cm with increasing wavelength. The data fits a model in which the contributions to θFof the two ferrimagnetic subnetworks are independent of each other and are additive, It is found that the contribution of Gd to θFis zero in Co-rich compositions.

Keywords :

Amorphous magnetic films/devices; Faraday effect; Amorphous materials; Cobalt alloys; Ferrimagnetic materials; Iron alloys; Magnetic field measurement; Magnetic properties; Magnetooptic effects; Superconducting films; Temperature; Wavelength measurement;

fLanguage :

English

Journal_Title :

Magnetics, IEEE Transactions on

Publisher :

ieee

ISSN :

0018-9464

Type :

jour

DOI :

10.1109/TMAG.1986.1064519

Filename :

1064519

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1018395