Growth of perpendicularly magnetized thin films on a polymer buffer and voltage-induced change of magnetic anisotropy at the MgO|CoFeB interface
We show that perpendicularly magnetized thin films can be grown onto polyimide, a potentially flexible substrate. With polar Kerr magnetometry, we demonstrate that the coercive field of CoFeB thin film can be modulated by applying a back gate voltage. Our proposed multi-layered structure is suitable...
Main Authors: | D. D. Lam, F. Bonell, Y. Shiota, S. Miwa, T. Nozaki, E. Tamura, N. Mizuochi, T. Shinjo, Y. Suzuki, S. Yuasa |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2015-06-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.4922602 |
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