<strong>Microwave device jig characterization for ferromagnetic resonance induced spin Hall effect measurement in bilayer thin films</strong>
Online Publishing @ NISCAIR
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Title Statement |
<strong>Microwave device jig characterization for ferromagnetic resonance induced spin Hall effect measurement in bilayer thin films</strong> |
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Added Entry - Uncontrolled Name |
AHMAD, SAOOD ; National Physical Laboratory CSIR-NPL |
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Uncontrolled Index Term |
Applied Physics Microwave magnetics, Spin Hall effect, Ferromagnetic resonance |
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Summary, etc. |
Microwave device jig for evaluating magnetic thin films consists of two symmetrical radial copper pad sections each having panel mounted <em>RF</em> connector. A non resonant measurement method for obtaining spin Hall voltage across magnetic thin films using ferromagnetic resonance was developed, based on electrical impedance of thin film and copper pads of the microwave device jig both in contact with each other. A geometry is introduced, which provides good impedance match characteristics and is optimised for maximum power transmission. It also gives the flexibility in measurements for any orientation of thin film with respect to applied magnetic field. In this geometry, a quantitative study of the microwave device jig has been done by measuring spin Hall voltages in the frequency range 0.1-10 GHz for bilayer thin films. The experimentally recorded voltages can be fully ascribed to SHE detection due to microwave induced FMR. |
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Publication, Distribution, Etc. |
Indian Journal of Pure & Applied Physics (IJPAP) 2016-01-11 09:49:15 |
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Electronic Location and Access |
application/force-download http://op.niscair.res.in/index.php/IJPAP/article/view/9104 |
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Data Source Entry |
Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 54, ##issue.no## 01 (2016): Indian Journal of Pure & Applied Physics |
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Language Note |
en |
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Nonspecific Relationship Entry |
http://op.niscair.res.in/index.php/IJPAP/article/download/9104/25117 |
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Terms Governing Use and Reproduction Note |
Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India © 2015. The Council of Scientific & Industrial Research, New Delhi. |
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