93 citations · 181 across the 9 of their papers we have counts for
9 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…
High-pressure modulation of breathing kagome lattice: Cascade of Lifshitz transitions and evolution of the electronic structure
Marcos V. Gonçalves-Faria, Maxim Wenzel, Yuk Tai Chan +12
The interplay between electronic correlations, density wave orders, and magnetism gives rise to several fascinating phenomena. In recent years, kagome metals have emerged as an exc…
Effect of magnetism and phonons on localized carriers in the ferrimagnetic kagome metals GdMnSn and TbMnSn
M. Wenzel, A. A. Tsirlin, O. Iakutkina +4
Kagome metals possess peculiar optical spectra consisting of contributions from free charge carriers in a Drude-type response, localized carriers seen as a strongly temperature-dep…
Charge localization in strongly correlated -(BEDT-TTF)Cu[N(CN)]I due to inherent disorder
O. Iakutkina, L. N. Majer, T. Biesner +3
In order to understand the physical properties of the series of organic conductors -(BEDT-TTF)Cu[N(CN)] with = Cl, Br, and I, not only electronic correlations but…
Charge imbalance in -(BETS)GaCl and their interplay with superconductivity
Olga Iakutkina, Ece Uykur, Takuya Kobayashi +3
The two-dimensional organic superconductor -(BETS)GaCl exhibits pronounced charge fluctuations below ~K, in contrast to the sibling compound -(BETS)$_2…
Interacting electron spins in -(BEDT-TTF)Cu[N(CN)]I investigated by ESR spectroscopy
Lena Nadine Majer, Björn Miksch, Olga Iakutkina +3
We performed angular and temperature-dependent electron-spin-resonance measurements in the quasi-two-dimensional organic conductor -(BEDT-TTF)Cu[N(CN)]I. The interlayer…
Charge- and anion-orderings in the quasi-one-dimensional organic conductor (TMTTF)NO
Olga Iakutkina, Lena Nadine Majer, Guilherme Gorgen Lesseux +2
The quasi-one-dimensional organic conductors (TMTTF) with non-centrosymmetric anions commonly undergo charge- and anion-order transitions upon cooling. While for compounds wit…
Low-energy optical properties of the non-magnetic kagome metal CsVSb
E. Uykur, B. R. Ortiz, O. Iakutkina +4
Temperature-dependent reflectivity measurements on the kagome metal CsVSb in a broad frequency range of cm down to =10 K are reported. The charge-densi…
Spin-reorientation-induced band gap in FeSn: Optical signatures of Weyl nodes
A. Biswas, O. Iakutkina, Q. Wang +3
Temperature- and frequency-dependent infrared spectroscopy identifies two contributions to the electronic properties of the magnetic kagome metal FeSn: two-dimensional Dira…