104 citations · 566 across the 27 of their papers we have counts for
7 papers · 1 filter
Multiple antiferromagnetic phases and magnetic anisotropy in exfoliated CrBr multilayers
Fengrui Yao, Volodymyr Multian, Zhe Wang +7
In twisted two-dimensional (2D) magnets, the stacking dependence of the magnetic exchange interaction can lead to regions of ferromagnetic and antiferromagnetic interlayer order, s…
BiTeCl and BiTeBr: a comparative high-pressure optical study
I. Crassee, F. Borondics, M. K. Tran +8
We here report a detailed high-pressure infrared transmission study of BiTeCl and BiTeBr. We follow the evolution of two band transitions: the optical excitation between two Ra…
Coherent generation of symmetry-forbidden phonons by light-induced electron-phonon interactions in magnetite
Simone Borroni, Edoardo Baldini, Vamshi M. Katukuri +12
Symmetry breaking across phase transitions often causes changes in selection rules and emergence of optical modes which can be detected via spectroscopic techniques or generated co…
Infrared and Raman spectroscopy measurements of a transition in the crystal structure and a closing of the energy gap of BiTeI under pressure
M. K. Tran, J. Levallois, P. Lerch +8
BiTeI is a giant Rashba spin splitting system, in which a non-centro symmetric topological phase has recently been suggested to appear under high pressure. We investigated the opti…
Optical properties of Bi2Te2Se at ambient and high pressure
Ana Akrap, Michael Tran, Alberto Ubaldini +5
The temperature dependence of the complex optical properties of the three-dimensional topological insulator Bi2Te2Se is reported for light polarized in the a-b planes at ambient pr…
Spin Glass ground state in MnCoSi
J. Teyssier, E. Giannini, V. Guritanu +4
We report the discovery of a new spin glass ground state in the transition metal monosilicides with the B20 crystallographic structure. Magnetic, transport, neutron and muon invest…