Kettler, W. ; Kaul, S. N. ; Rosenberg, M. (1984) Absolute thermoelectric power in amorphous FexNi80-xB19Si1 alloys Physical Review B, 29 (12). pp. 6590-6596. ISSN 0163-1829
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Official URL: http://prb.aps.org/abstract/PRB/v29/i12/p6950_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.29.6950
Abstract
The absolute thermoelectric power S of glassy FexNi80-xB19Si1 (x=10,13,16) alloys has been measured from 4.2 to 300 K. Of all the available transport theories, only the Mott s-d scattering and Kasuya models reproduce reasonably well the experimental results on composition and temperature dependence of S for temperatures below TC, the Curie temperature. Both these models, however, fail to account for the observed behavior of S for T≳TC. Arguments are presented to show that the nonlinear thermoelectric power (TEP) in magnetic glasses is basically due to the dominant contribution to TEP arising from the magnetic scattering from magnetic atoms for T≲TC.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 29822 |
| Deposited On: | 23 Dec 2010 04:38 |
| Last Modified: | 07 Jun 2011 04:44 |
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