Lee, S., Adroja, D.T., Khomskii, D., Streltsov, S., McEwen, K.A., ...
Dimensionality is one of the most important parameters of physical phenomena. Only two things determine the universality class of a phase transition: the dimensionality of a given system and the...
Phase diagram of disordered spin-Peierls systems (1998)
Mostovoy, M., Khomskii, D., Knoester, J.
We study the competition between the spin-Peierls and the antiferromagnetic ordering in disordered quasi-one-dimensional spin systems. We obtain the temperature versus disorder-strength phase...
Phase diagram of disordered spin-Peierls systems (1998)
Mostovoy, M., Khomskii, D., Knoester, J.
We study the competition between the spin-Peierls and the antiferromagnetic ordering in disordered quasi-one-dimensional spin systems. We obtain the temperature versus disorder-strength phase...
Solitons and (spin-)Peierls transition in disordered quasi-one-dimensional systems (1997)
We study the (spin-)Peierls transition in quasi-one-dimensional disordered systems, treating the lattice classically. The role of kinks, induced thermally and by disorder, is emphasized. For weak...
Elementary excitations, exchange interaction and spin-Peierls transition in CuGeO3 (1996)
Khomskii, D., Geertsma, W., Mostovoy, M.
The microscopic description of the spin-Peierls transition in pure and doped CuGeO3 is developed taking into account realistic details of crystal structure. It it shown that the presence of...
Essentially atomic electron-polaron mechanism reducing the magnetic moments of rare-earth and actinide elements in intermetallic compounds is proposed. This mechanism is effective for the atoms...
Essentially atomic electron-polaron mechanism reducing the magnetic moments of rare-earth and actinide elements in intermetallic compounds is proposed. This mechanism is effective for the atoms...
Essentially atomic electron-polaron mechanism reducing the magnetic moments of rare-earth and actinide elements in intermetallic compounds is proposed. This mechanism is effective for the atoms...