947 citations · 3k across the 20 of their papers we have counts for
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Observation of Gapless Dirac Surface States in ZrGeTe
M. Mofazzel Hosen, Klauss Dimitri, Alex Aperis +10
The experimental discovery of the topological Dirac semimetal establishes a platform to search for various exotic quantum phases in real materials. ZrSiS-type materials have recent…
Distinct multiple fermionic states in a single topological metal
M. Mofazzel Hosen, Klauss Dimitri, Ashis K. Nandy +11
Among the quantum materials that gained interest recently are the topological Dirac/Weyl semimetals, where conduction and valence bands touch at points in reciprocal (k)-space, and…
Dissecting spin-phonon equilibration in ferrimagnetic insulators by ultrafast lattice excitation
Sebastian F. Maehrlein, Ilie Radu, Pablo Maldonado +8
To gain control over magnetic order on ultrafast time scales, a fundamental understanding of the way electron spins interact with the surrounding crystal lattice is required. Howev…
Transport theory for femtosecond laser-induced spin-transfer torques
Pavel Baláž, Martin Žonda, Karel Carva +2
Ultrafast demagnetization of magnetic layers pumped by a femtosecond laser pulse is accompanied by a nonthermal spin-polarized current of hot electrons. These spin currents are stu…
Theory of Out-of-Equilibrium Ultrafast Relaxation Dynamics in Metals
Pablo Maldonado, Karel Carva, Martina Flammer +1
Ultrafast laser excitation of a metal causes correlated, highly nonequilibrium dynamics of electronic and ionic degrees of freedom, which are however only poorly captured by the wi…
Observation of topological nodal-line fermionic phase in GdSbTe
M. Mofazzel Hosen, Gyanendra Dhakal, Klauss Dimitri +7
Topological Dirac semimetals with accidental band touching between conduction and valence bands protected by time reversal and inversion symmetry are at the frontier of modern cond…