| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1531731 | Materials Science and Engineering: B | 2007 | 5 Pages |
Abstract
The possibility of AgCl remainder was confirmed in the production process of nano-Fe3O4/Ag granular system. The AgCl impurities contributed to large negative MR-ratio of about −4 and −6% at 300 K and 1 T for x* = 0.05 and 0.20 samples, respectively, where x* is the nominal Ag volume fraction of VAg/(VFe3O4+VAg)(VFe3O4+VAg). It was suggested that the formation of insulating AgCl barriers were effective for the large MR ratio in nano-Fe3O4 system.
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Authors
Y. Kimishima, W. Yamada, M. Uehara, T. Asaka, K. Kimoto, Y. Matsui,