Publications by authors named "Daniil Evtushinsky"
Interaction between electrons and phonons in solids is a key effect defining the physical properties of materials, such as electrical and thermal conductivity. In transition metal dichalcogenides (TMDCs), the electron-phonon coupling results in the formation of polarons, quasiparticles that manifest themselves as discrete features in the electronic spectral function. In this study, we report the formation of polarons at the alkali-dosed MoSe surface, where Rashba-like spin splitting of the conduction band states is caused by an inversion-symmetry breaking electric field.
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- Spectroscopic detection of Dirac and Weyl fermions in materials is important for both practical applications and linking high-energy physics with condensed-matter physics.
- While Dirac and noncentrosymmetric Weyl fermions are well-known, magnetic Weyl semimetals have not been directly detected until now.
- Researchers designed new materials, specifically YbMnBi, and provided experimental evidence supporting its unique time-reversal symmetry breaking and identification of Weyl points, paving the way for advancements in materials with exotic properties.