17 citations · 22 across the 4 of their papers we have counts for
4 papers
Giant non-reciprocal band structure effect in a multiferroic material
Srdjan Stavrić, Giuseppe Cuono, Baishun Yang +5
Multiferroic materials, characterized by the coexistence of ferroelectricity and ferromagnetism, may unveil band structures suggestive of complex phenomena and new functionalities.…
Computing Floquet quasienergies in finite and extended systems: Role of electromagnetic and quantum-geometric gauges
Álvaro R. Puente-Uriona, Michele Modugno, Ivo Souza +1
We present an approach to compute the Floquet quasienergy spectrum of time-periodic systems. The method allows to characterize the light-matter interaction in finite and extended s…
Topological Phase Diagram of Optimally Shaken Honeycomb Lattices: A Dual Perspective from Stroboscopic and Non-Stroboscopic Floquet Hamiltonians
Álvaro R. Puente-Uriona, Giulio Pettini, Michele Modugno
We present a direct comparison between the stroboscopic and non-stroboscopic effective approaches for ultracold atoms in shaken honeycomb lattices, focusing specifically on the opt…
Ab initio study of the nonlinear optical properties and d.c. photocurrent of the Weyl semimetal TaIrTe
Álvaro R. Puente-Uriona, Stepan S. Tsirkin, Ivo Souza +1
We present a first principles theoretical study employing nonlinear response theory to investigate the d.c. photocurrent generated by linearly polarized light in the type-II Weyl s…