182 citations · 207 across the 6 of their papers we have counts for
6 papers
Second-harmonic magnetic response characterizing magnetite-based colloid
V. A. Ryzhov, I. A. Kiselev, O. P. Smirnov +6
Nonlinear second-harmonic magnetic response (M2) was used to characterize an aqueous colloidal solution of dextran-coated magnetite (Fe3O4) nanoparticles. Data analysis with the fo…
Temperature evolution of superparamagnetic clusters in single-crystal La0.85Sr0.15CoO3 from nonlinear magnetic ac response and neutron depolarization
A. V. Lazuta, V. A. Ryzhov, V. V. Runov +2
The representative measurements of the second harmonic in ac magnetization complemented by neutron depolarization have been performed for single-crystal La0.85Sr0.15CoO3 in the tem…
Unusual scenario of the temperature evolution of magnetic state in novel carbon-based nanomaterials
V. A. Ryzhov, A. V. Lashkul, V. V. Matveev +7
Two porous carbon-based samples doped with Au and Co are investigated. The neutron diffraction study reveals an amorphous structure of both samples. The Co-doped sample exhibits a…
Estimation of characteristic size of ferromagnetic clusters forming above T in NdBaMnO manganite
A. V. Lazuta, V. A. Ryzhov, V. V. Runov +1
We present the data on depolarization of polarized neutron beam and second harmonic of magnetization () for NdBaMnO ( = 0.23, the Curie temperature $T_C \ap…
Neutron diffraction, magnetization and ESR studies of pseudocubic Nd(0.75)Ba(0.25)MnO3 and its unusual critical behavior above Tc
V. A. Ryzhov, A. V. Lazuta, O. P. Smirnov +5
Results of structural neutron diffraction study, magnetization and ESR measure-ments are presented for insulating Nd0.75Ba0.25MnO3, Tc = 129 K. The crystal structure is refined in…
Slowing heavy, ground-state molecules using an alternating gradient decelerator
M. R. Tarbutt, H. L. Bethlem, J. J. Hudson +5
Cold supersonic beams of molecules can be slowed down using a switched sequence of electrostatic field gradients. The energy to be removed is proportional to the mass of the molecu…