29 citations · 256 across the 38 of their papers we have counts for
38 papers
Kondo - exchange in the CuO plane as the long sought interaction determining in cuprates
Todor M. Mishonov, Nedeltcho I. Zahariev, Hassan Chamati +1
The well-known Pavarini et al. [Phys. Rev. Lett. 87, 047003 (2001)] correlation between the critical temperature and the shape of the Fermi contour of the op…
Possible zero sound in layered perovskites with ferromagnetic - exchange interaction
Todor M. Mishonov, Nedelcho I. Zahariev, Hassan Chamati +1
We analyze the conditions for observation of zero sound in layered perovskites with transition metal ion on chalcogenide oxidizer. We conclude that propagation of zero sound is pos…
Hot spots along the Fermi contour of high- cuprates analyzed by - exchange interaction
Todor M. Mishonov, Nedelcho I. Zahariev, Hassan Chamati +1
We perform a thorough theoretical study of the electron properties of a generic CuO plane in the framework of Shubin-Kondo-Zener - exchange interaction that simultaneousl…
Control of a qubit state by a soliton propagating through a Heisenberg spin chain
S. Varbev, I. Boradjiev, R. Kamburova +1
We demonstrate that nonlinear magnetic solitary excitations (solitons) traveling through a Heisenberg spin chain may be used as a robust tool capable of coherent control of the qub…
Molecular magnetism in the multi-configurational self-consistent field method
M. Georgiev, H. Chamati
We develop a structured theoretical framework used in our recent articles [Eur. Phys. J. B 92, 93 (2019) and Phys. Rev. B 101, 094427 (2020)] to characterize the unusual behavior o…
Magnetostructural Dependencies in Systems: The Trigonal Bipyramidal V Complex
M. Georgiev, H. Chamati
We introduce a multi-configurational approach to study the magneto-structural correlations in systems. The theoretical framework represents a restricted active space self-co…