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Title: Quantum magnetic deflagration in Mn12 acetate
Author: Hernández Mínguez, Alberto
Hernández Ferràs, Joan Manel
Macià Bros, Ferran
García Santiago, Antoni
Tejada Palacios, Javier
Santos, P. V.
Keywords: Materials
Propietats magnètiques
Teoria quàntica
Magnetic properties and materials
Quantum theory
Issue Date: 2005
Publisher: American Physical Society
Abstract: We report controlled ignition of magnetization reversal avalanches by surface acoustic waves in a single crystal of Mn12 acetate. Our data show that the speed of the avalanche exhibits maxima on the magnetic field at the tunneling resonances of Mn12. Combined with the evidence of magnetic deflagration in Mn12 acetate [Y. Suzuki et al., Phys. Rev. Lett. 95, 147201 (2005)], this suggests a novel physical phenomenon: deflagration assisted by quantum tunneling.
Note: Reproducció digital del document proporcionada per PROLA i
It is part of: Physical Review Letters, 2005, vol. 95, núm. 21,p. 217205-1-217205-4
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ISSN: 0031-9007
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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