Uncooled sub-GHz spin bolometer driven by auto-oscillation
Goto et al present a bolometer based around the heat generation in magnetic tunnel junctions under auto-oscillation conditions. Unlike superconducting bolometers, the presented device operates at room temperature and sub-GHz frequencies, opening possibilities for use in microwave devices.
Main Authors: | Minori Goto, Yuma Yamada, Atsushi Shimura, Tsuyoshi Suzuki, Naomichi Degawa, Takekazu Yamane, Susumu Aoki, Junichiro Urabe, Shinji Hara, Hikaru Nomura, Yoshishige Suzuki |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-01-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-020-20631-0 |
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