output
19972023
most citedSpatially Resolved Raman Spectroscopy of Single- and Few-Layer Graphene

2.5k citations

Showing 2020 · cond-mat.str-elShow all

6 papers · 2 filters

cond-mat.str-el2020★ 4 cited

Critical dielectric susceptibility at a magnetic BEC quantum critical point

S. Hayashida, L. Huberich, D. Flavián +4

Magnetic-field-induced phase transitions are investigated in the frustrated gapped quantum paramagnet RbCuMoO through dielectric and calorimetric measurement…

cond-mat.str-el2020★ 30 cited

Electronic correlations in the van der Waals ferromagnet FeGeTe revealed by its charge dynamics

M. Corasaniti, R. Yang, K. Sen +5

The layered van der Waals ferromagnetic FeGeTe harbours an unconventional interplay between topology and magnetism, leading to a large anomalous Hall conductivity at low te…

cond-mat.str-el2020★ 1 cited

Finite-temperature dynamics and the role of disorder in nearly critical Ni(ClBr)4SC(NH)

L. Facheris, D. Blosser, K. Yu. Povarov +3

Inelastic neutron scattering is used to investigate the temperature dependence of spin correlations in the 3-dimensional XY antiferromagnet Ni(ClBr)4SC(NH$_2…

cond-mat.str-el2020★ 9 cited

Magnetic phase diagram of the linear quantum ferro-antiferromagnet CsCuMoO

D. Flavián, S. Hayashida, L. Huberich +5

A single-crystal sample of the frustrated quasi one-dimensional quantum magnet CsCuMoO is investigated by magnetic and thermodynamic measurements.A combina…

cond-mat.str-el2020★ 18 cited

Magnetization plateaux cascade in the frustrated quantum antiferromagnet CsCoBr

K. Yu. Povarov, L. Facheris, S. Velja +4

We have found an unusual competition of two frustration mechanisms in the 2D quantum antiferromagnet CsCoBr. The key actors are the alternation of single-ion planar anisotr…

cond-mat.str-el2020★ 13 cited

Spin Reversal of a Quantum Hall Ferromagnet at a Landau Level Crossing

M. Lupatini, P. Knüppel, S. Faelt +4

When Landau levels (LLs) become degenerate near the Fermi energy in the quantum Hall regime, interaction effects can drastically modify the electronic ground state. We study the qu…