224 citations · 1.7k across the 18 of their papers we have counts for
5 papers · 1 filter
Landau levels in curved space realized in strained graphene
Glenn Wagner, Fernando de Juan, Dung X. Nguyen
The quantum Hall effect in curved space has been the subject of many theoretical investigations in the past, but devising a physical system to observe this effect is hard. Many wor…
Strong bulk photovoltaic effect in chiral crystal in the visible spectrum
Yang Zhang, Fernando de Juan, Adolfo G. Grushin +2
Structurally chiral materials hosting multifold fermions with large topological number have attracted considerable attention because of their naturally long surface Fermi arcs and…
Difference frequency generation in topological semimetals
Fernando de Juan, Yang Zhang, Takahiro Morimoto +3
When two lasers are applied to a non-centrosymmetric material, light can be generated at the difference of the incoming frequencies , a phenomenon known as difference frequency…
Linear optical conductivity of chiral multifold fermions
Miguel-Ángel Sánchez-Martínez, Fernando de Juan, Adolfo G. Grushin
Chiral multifold fermions are quasiparticles described by higher spin generalizations of the Weyl equation, and are realized as low energy excitations near symmetry protected band…
An ideal Weyl semimetal induced by magnetic exchange
J. -R. Soh, F. de Juan, M. G. Vergniory +15
Weyl semimetals exhibit exceptional quantum electronic transport due to the presence of topologically-protected band crossings called Weyl nodes. The nodes come in pairs with oppos…