Srichandan, S. and Kronseder, M. and Vogel, M. and Back, C. H. and Strunk, C. (2018) A microcalorimeter for simultaneous measurement of the electric and therms transport coefficients in ferromagnetic thin films. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 51 (29): 294006. ISSN 0022-3727, 1361-6463
Full text not available from this repository. (Request a copy)Abstract
A SiNx based suspended platform has been developed that allows for the simultaneous measurement of the transport coefficients, namely the resistivity rho, thermopower S, and thermal conductivity kappa. We describe the calorimeter fabrication and the characterization of the set-up required to enable quantitative experiments. The temperature distribution of a typical device is numerically simulated to verify the spatial homogeneity. The method is illustrated for PdxNi1-x and CoxFe1-x ferromagnetic thin films. We employ a novel double bridge technique that allows for an accurate determination of the thermal conductivity.
Item Type: | Article |
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Uncontrolled Keywords: | CONDUCTIVITY; magnetic films; nanostructures; thermal transport; thermoelectricity; charge transport |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Christoph Strunk |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 12 Feb 2020 13:57 |
Last Modified: | 12 Feb 2020 13:57 |
URI: | https://pred.uni-regensburg.de/id/eprint/14212 |
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