EPR and inelastic neutron scattering in spin-frustrated V3 and Cu3 nanomagnets with Dzialoshinsky-Moriya exchange
نویسنده
چکیده
The inelastic neutron scattering (INS) and EPR transitions are considered for the spin-frustrated V3 and Cu3 nanomagnets. It is shown that the DM exchange and distortions determine the Q-dependence and redistribution of the intensities of the intraand inter-doublet INS transitions in the spin-frustrated 2(S=1/2) states as well as the intensities of the EPR transitions. The peculiarities of the INS and EPR spectra of the V3 ring of V15 quantum molecular magnet and EPR spectra of the V3 and {Cu3} nanomagnets are described by the isosceles Heisenberg model with the DM exchange.
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