Print Email Facebook Twitter Macrospin Tunneling and Magnetopolaritons with Nanomechanical Interference Title Macrospin Tunneling and Magnetopolaritons with Nanomechanical Interference Author Kovalev, A.A. Hayden, L.X. Bauer, G.E.W. Tserkovnyak, Y. Faculty Applied Sciences Department QN/Quantum Nanoscience Date 2011-04-04 Abstract We theoretically address the quantum dynamics of a nanomechanical resonator coupled to the macrospin of a magnetic nanoparticle by both instanton and perturbative approaches. We demonstrate suppression of the tunneling between opposite magnetizations and destruction of magnetopolaritons (coherent magnetomechanical oscillations) by nanomechanical interference. The predictions can be verified experimentally by a molecular magnet attached to a nanomechanical bridge. To reference this document use: http://resolver.tudelft.nl/uuid:64972c5f-4d0e-4c34-9e15-0eb1940a57bc DOI https://doi.org/10.1103/PhysRevLett.106.147203 Publisher American Physical Society ISSN 0031-9007 Source http://link.aps.org/doi/10.1103/PhysRevLett.106.147203 Source Physical Review Letters, 106 (14), 2011 Part of collection Institutional Repository Document type journal article Rights © 2011 The Author(s)American Physical Society Files PDF Bauer3_2011.pdf 468.96 KB Close viewer /islandora/object/uuid:64972c5f-4d0e-4c34-9e15-0eb1940a57bc/datastream/OBJ/view