Conveners
Molecular Magnets & Conductors
- Motohiro Nakano (Osaka University)
Marco Evangelisti
(ICMA, CSIC - Universidad de Zaragoza, Spain)
7/6/17, 9:00 AM
Molecular magnets and nanomagnets
oral presentation
`Many molecular materials have been proposed for low-temperature magnetic refrigeration, due to the high magnetic degeneracies that can be built in by the appropriate choice of the metal ion and a favourable exchange coupling scheme. Almost all these studies have relied on calculating the magnetocaloric effect (MCE) from magnetization and/or heat capacity experimental data, which are analysed...
Dr
Alžbeta Orendáčová
(P. J. Šafárik University, Košice, Slovakia)
7/6/17, 9:40 AM
Molecular magnets and nanomagnets
oral presentation
`The model of a spin 1/2 Heisenberg antiferromagnet (HAF) on the square lattice with nearest-neighbor coupling, $J$, represents an important paradigm of a two-dimensional (2D) magnetism. It represents a limiting case of more complicated 2D systems with the spatial anisotropy, $R$. The simplest example is a model of a rectangular lattice comprising of a 2D array of chains coupled by the...
Prof.
Kamel Boukheddaden
(Universite de Versailles)
7/6/17, 10:10 AM
Molecular magnets and nanomagnets
oral presentation
`The direct observation by optical microscopy of the thermally-induced spin transition [1] and the subsequent low-spin high-spin interface propagation inside the thermal hysteresis is a fascinating problem. The kinetic aspects of the spin crossover (SCO) transition investigated under various scan rates was studied so far on powder sample which then average the kinetic effects of the thermal...
Prof.
Yasuhiro Nakazawa
(Dept. of Chem., Graduate School of Science, Osaka University)
7/6/17, 10:40 AM
Molecular magnets and nanomagnets
oral presentation
`The Mott insulating state of organic charge transfer complexes with layered structures usually has strong antiferromagnetic interactions in two dimensional characters. They induce various novel electronic phases such as unconventional superconductivity, spin liquids, and anomalous conductivities in $\pi$-electrons. It is well understood that not only spins but also charge and lattice degrees...
