DocumentCode
1565505
Title
RF thin-film permeability measurements in a travelling electromagnetic field
Author
Miyazawa, Y. ; Yamaguchi, Masaki ; Kaminishi, K. ; Arai, Ken-ichiro
Author_Institution
Ryowa Electron. Co. Ltd., Sendai, Japan
fYear
2002
Abstract
Summary form only given. Thin film permeability measurements in the RF range gives useful information for materials science and modem IT device developments including cellular phone (0.8-2GHz) and bluetooth devices (2.45GHz). We propose a new permeameter utilizing traveling electromagnetic field mode and a shielded-loop type planar pickup coil. We measured the permeability profile of CoZnO using this permeameter.
Keywords
cobalt compounds; magnetic permeability measurement; magnetic thin films; zinc compounds; 0.8 to 2 GHz; 2.45 GHz; CoZnO; RF thin-film permeability measurements; permeameter; shielded-loop type planar pickup coil; travelling electromagnetic field; Bluetooth; Cellular phones; Coils; Electromagnetic fields; Materials science and technology; Modems; Permeability measurement; Radio frequency; Thin film devices; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location
Amsterdam, The Netherlands
Print_ISBN
0-7803-7365-0
Type
conf
DOI
10.1109/INTMAG.2002.1000818
Filename
1000818
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