Back to Search
Start Over
Magnetoresistance of FePt nanograins embedded in carbon matrix
- Source :
-
Journal of Magnetism & Magnetic Materials . Jan2005, Vol. 286, p113-118. 6p. - Publication Year :
- 2005
-
Abstract
- Abstract: We studied the magneotransport properties of granular films of FePt/C which were fabricated by using DC magnetron co-sputtering technique. Films were made at the sputtering pressures of 30 and 15mTorr, and with sputtering powers of 80 and 60W for each pressure. A large magnetoresistance of 6% at 2K was observed only for the film made at 80W and 15mTorr. Other magnetoresistance values were all below 1%. We also discussed the influence of carbon matrix on the giant magnetoresistance. [Copyright &y& Elsevier]
- Subjects :
- *MAGNETORESISTANCE
*MAGNETRONS
*SPUTTERING (Physics)
*CARBON
*PRESSURE
Subjects
Details
- Language :
- English
- ISSN :
- 03048853
- Volume :
- 286
- Database :
- Academic Search Index
- Journal :
- Journal of Magnetism & Magnetic Materials
- Publication Type :
- Academic Journal
- Accession number :
- 22260277
- Full Text :
- https://doi.org/10.1016/j.jmmm.2004.09.049