Publication Date:
2018-03-28
Description:
Author(s): Y. Xu, S. Petit-Watelot, V. Polewczyk, G. Parent, F. Montaigne, J.-E. Wegrowe, S. Mangin, D. Lacroix, M. Hehn, and D. Lacour In spin caloritronics, thermomagnetic effects in nanostructure devices are interesting for reading magnetic states in information-storage applications, but this approach is limited by a lack of knowledge of heat transfer in such devices. Combining the 3 ω method with harmonic Hall voltage measurement, this study closely correlates the measured electrical signal with the underlying heat-transfer behavior in Hall crosses. This protocol provides key ingredients for the design of thermomagnetic devices, from a thermal point of view. [Phys. Rev. Applied 9, 034028] Published Tue Mar 27, 2018
Electronic ISSN:
2331-7019
Topics:
Physics
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