CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 3175 > Article
Paper
20 February 1998 Magnetoresistance in Cu-Co granular films and Co/Cu/Co sandwiches
H. Wang, Q. Y. Jin, C. Chu, Yuanhua Shen, Hanfeng Chen, Feiming Li, Q. S. Bie, M. Lu, H. R. Zhai
Author Affiliations +
Proceedings Volume 3175, Third International Conference on Thin Film Physics and Applications; (1998) https://doi.org/10.1117/12.300724
Event: Third International Conference on Thin Film Physics and Applications, 1997, Shanghai, China
Abstract
Cu1-xCOx granular films with x equals 19, 27, 43, and 45 achieved by sputtering with different argon gas pressure are studied by the magnetic and magnetoresistance measurement. With the increase of the sputter argon gas pressure P, the remanence and coercive force increases, but the MR ratio has a maximum value around P equals 1.5 Pa, confirming that a proper size of Co grains and a suitable concentration are required for the large MR. And for Co/Cu/Co sandwiches, we found there was an MR ration oscillation as Cu layer thickness was varied.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
H. Wang, Q. Y. Jin, C. Chu, Yuanhua Shen, Hanfeng Chen, Feiming Li, Q. S. Bie, M. Lu, and H. R. Zhai "Magnetoresistance in Cu-Co granular films and Co/Cu/Co sandwiches", Proc. SPIE 3175, Third International Conference on Thin Film Physics and Applications, (20 February 1998); https://doi.org/10.1117/12.300724
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 4 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Argon
Copper
Carbon monoxide
Magnetism
Protactinium
Sputter deposition
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top