46 citations · 50 across the 4 of their papers we have counts for
5 papers
Formalization of Two Fixed-Point Algorithms in Hilbert Spaces
Yifan Bai, Yantao Li, Jian Yu +1
Iterative algorithms are fundamental tools for approximating fixed-points of nonexpansive operators in real Hilbert spaces. Among them, Krasnosel'ski\uı--Mann iteration and Halpern…
Tunable Non-Equilibrium Magic and Minimum Twist Angles in AA-Stacked Twisted Multilayer Graphene
Yantao Li, Wang-Kong Tse
We report the discovery of a series of non-equilibrium magic angles at which isolated topological flat quasienergy bands form in AA-stacked twisted multilayer graphene under circul…
Enhancement of High Harmonic Generation in Bulk Floquet Systems
Abhishek Kumar, Yantao Li, Babak Seradjeh
We formulate a theory of bulk optical current for a periodically driven system, which accounts for the mixing of external drive and laser field frequencies and, therefore, the broa…
Renormalized Magic Angles in Asymmetric Twisted Graphene Multilayers
Adam Eaton, Yantao Li, Herbert Fertig +1
Stacked graphene multilayers with a small relative twist angle between each of the layers have been found to host flat bands at a series of magic angles. We consider the effect tha…
Floquet-Engineered Topological Flat Bands in Irradiated Twisted Bilayer Graphene
Yantao Li, H. A. Fertig, Babak Seradjeh
We propose a tunable optical setup to engineer topologically nontrivial flat bands in twisted bilayer graphene under circularly polarized light. Using both analytical and numerical…