M. V. Kirman, A. D. Talantsev, O. V. Koplak, R. B. Morgunov, “Stochastic jumps of magnetization in $\mathrm{[Mn\{(R/S)-pn\}]_2[Mn\{(R/S)-pn\}_2(H_2O)][Cr(CN)_6]_2}$ molecular magnet”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2015, Volume 101, Issue 6,Pages <nobr>433

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Stochastic jumps of magnetization in $\mathrm{[Mn\{(R/S)-pn\}]_2[Mn\{(R/S)-pn\}_2(H_2O)][Cr(CN)_6]_2}$ molecular magnet

M. V. Kirman^a, A. D. Talantsev^a, O. V. Koplak^a, R. B. Morgunov^ab

^a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432, Russia
^b Moscow State University for the Humanities, Moscow, 109202, Russia

Abstract: Series of stochastic jumps of the magnetic moment (up to five individual jumps) have been observed at the demagnetization of single crystals of $\mathrm{[Mn\{(R/S)-pn\}]_2[Mn\{(R/S)-pn\}_2(H_2O)][Cr(CN)_6]_2}$ molecular magnet in a narrow range of magnetic fields near the coercive force ($H_c=7.5$ Oe). The magnetic field at which jumps of the magnetization arise decreases with an increase in the temperature.

Received: 03.02.2015

DOI: 10.7868/S0370274X15060089