N. V. Baranov

Magnetic hysteresis in a molecular Ising ferrimagnet: Glauber dynamics approach (2009)

Bukharov, A. A., Ovchinnikov, A. S., Baranov, N. V., Inoue, K.

Motivated by recent experimental results reporting giant coercive fields in Co(II)-based molecular magnets we present a theory of hysteresis phenomena based on the Glauber stochastic dynamics....

Quantum dissipation theory of slow magnetic relaxation mediated by domain-wall motion in one-dimensional chain compound [Mn(hfac)_{2}BNO_{H}}] (2006)

Ovchinnikov, A. S., Bostrem, I. G., Sinitsyn, V. E., Boyarchenkov, A. S., Baranov, N. V., Inoue, K.

Based on a quantum dissipation theory of open systems, we present a theoretical study of slow dynamics of magnetization for the ordered state of the new molecule-based magnetic complex...

Real-space renormalization group study of the anisotropic antiferromagnetic Heisenberg model of spin S=1 on a honeycomb lattice (2005)

Boyarchenkov, A. S., Ovchinnikov, A. S., Bostrem, I. G., Baranov, N. V., Hosokoshi, Y., Inoue, K.

The real-space RG approach is applied to study critical temperatures of system consisting of interacting spin chains of spin S=1 with an inner antiferromagnetic exchange which form a honeycomb...