82 citations · 254 across the 8 of their papers we have counts for
8 papers
Charge-localization-driven metal-insulator phase transition in layered molecular conductors
Savita Priya, Maxim Wenzel, Olga Iakutkina +7
The organic conductor -(BEDT-TTF)I provides the prime example of a charge-order-driven metal-insulator transition. Restricted chemical substitution of S atoms by Se in t…
Pressure-dependent optical investigations of -(BEDT-TTF)I: tuning charge order and narrow gap towards a Dirac semimetal
R. Beyer, A. Dengl, T. Peterseim +5
Infrared optical investigations of -(BEDT-TTF)I have been performed in the spectral range from 80 to 8000~cm down to temperatures as low as 10~K by applying hydro…
Cooperative dynamics in charge-ordered state of alpha-(BEDT-TTF)2I3
T. Ivek, I. Kovačević, M. Pinterić +5
Electric-field-dependent pulse measurements are reported in the charge-ordered state of alpha-(BEDT-TTF)2I3. At low electric fields up to about 50 V/cm only negligible deviations f…
Electrodynamic Response of the Charge Ordering Phase: Dielectric and Optical Studies of alpha-(BEDT-TTF)2I3
T. Ivek, B. Korin-Hamzić, O. Milat +5
We report on the anisotropic response, the charge and lattice dynamics of normal and charge-ordered phases with horizontal stripes in single crystals of the organic conductor alpha…
Collective Excitations in the Charge-Ordered Phase of alpha-(BEDT-TTF)2I3
T. Ivek, B. Korin-Hamzic, O. Milat +5
The charge response of charge-ordered state in the organic conductor alpha-(BEDT-TTF)2I3 is characterized by dc resistivity, dielectric and optical spectroscopy in different crysta…
Determining ethylene group disorder levels in -(BEDT-TTF)Cu[N(CN)]Br
A. U. B. Wolter, R. Feyerherm, E. Dudzik +4
We present a detailed structural investigation of the organic superconductor -(BEDT-TTF)Cu[N(CN)]Br at temperatures from 9 to 300 K. Anomalies in the dependence…
Evidence of the superconducting energy gap in the optical spectra of -(BEDT-TTF)I
N. Drichko, P. Haas, B. Gorshunov +2
The far-infrared in-plane reflectivity of the organic superconductor -(BEDT-TTF)I is measured down to frequencies of 10 cm; the optical conductivity is obta…
Correlation gap in the optical spectra of the two-dimensional organic metal (BEDT-TTF)_4[Ni(dto)_2]
P. Haas, E. Griesshaber, B. Gorshunov +3
Optical reflection measurements within the highly conducting (a,b)-plane of the organic metal (BEDT-TTF)_4[Ni(dto)_2] reveal the gradual development of a sharp feature at around 20…