102 citations · 188 across the 5 of their papers we have counts for
5 papers
Metal-Insulator Transition in the Dimerized Organic Conductor -(BEDT-TTF)Hg(SCN)Br
Tomislav Ivek, Rebecca Beyer, Sabuhi Badalov +6
The organic charge-transfer salt -(BEDT-TTF)Hg(SCN)Br is a quasi two-dimensional metal with a half-filled conduction band at ambient conditions. When cooled below $T…
Evolution of ferroelectricity in tetrathiafulvalene-p-chloranil as a function of pressure and temperature
A. Dengl, R. Beyer, T. Peterseim +3
The neutral-to-ionic phase transition in the mixed-stack charge-transfer complex tetrathiafulvalene-p-chloranil (TTF-CA) has been studied by pressure-dependent infrared spectroscop…
Search for quantum electronic dipoles in the dimerized κ-(BEDT-TTF)2Cu[N(CN)2]Cl salt
Silvia Tomić, Marko Pinterić, Tomislav Ivek +6
The Mott insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl consists of molecular dimers arranged on an anisotropic triangular lattice and develops a canted antiferromagnetic ground state. It has…
Absence of charge order in the dimerized κ-phase BEDT-TTF salts
Katrin Sedlmeier, Sebastian Elsasser, Rebecca Beyer +5
Utilizing infrared vibrational spectroscopy we have investigated dimerized two-dimensional organic salts in order to search for possible charge redistribution that might cause elec…
B-T phase diagram of CoCr2O4 in magnetic fields up to 14 T
A. V. Pronin, M. Uhlarz, R. Beyer +8
We have measured the magnetization and specific heat of multiferroic CoCr2O4 in magnetic fields up to 14 T. The high-field magnetization measurements indicate a new phase transitio…