2026-04-17T16:23:24Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/2062832026-01-31T20:01:14Zcom_2072_1057col_2072_478822col_2072_478917

00925njm 22002777a 4500 dc Macià Bros, Ferran author Lawrence, J. author Hill, S. author Hernández Ferràs, Joan Manel author Tejada Palacios, Javier author Santos, P. V. author Lampropoulos, C. author Christou, G. author 2024-01-24T18:44:52Z 2024-01-24T18:44:52Z 2008-01-08 2024-01-24T18:44:52Z We report an experimental technique that integrates high-frequency surface acoustic waves (SAWs) with high-frequency electron paramagnetic resonance (HFEPR) spectroscopy in order to measure spin dynamics on fast time scales in single-molecule magnets. After the system is driven out of equilibrium by triggering magnetic avalanches, or simply by heating with short SAW pulses, the evolution of the spin populations within fixed energy levels is measured using HFEPR spectroscopy. Materials magnètics Propietats magnètiques Nanoestructures Magnetic materials Magnetic properties Nanostructures Spin dynamics in single-molecule magnets combining surface acoustic waves and high frequency electron paramagnetic resonance