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Article overview
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Spin mediated photo-mechanical coupling | A. V. Parafilo
; S. I. Kulinich
; L. Y. Gorelik
; M. N. Kiselev
; R. I. Shekhter
; M. Jonson
; | Date: |
11 Feb 2016 | Abstract: | We show that nano-mechanical vibrations in a magnetic shuttle device can be
strongly affected by external microwave irradiation through photo-assisted
electronic spin-flip transitions. Mechanical consequences of these spin-flips
are due to a spin-dependent magnetic force, which may lead to a nano-mechanical
instability in the device. We derive a criterion for the instability to
actually occur and analyze different regimes of possible nano-mechanical
oscillations. Possible experimental realizations of the spin-mediated
photo-mechanical instability and detection of the device back action are
discussed. | Source: | arXiv, 1602.3766 | Services: | Forum | Review | PDF | Favorites |
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