224 citations · 1.7k across the 18 of their papers we have counts for
16 papers
Topologically Protected Surface Altermagnetism on Antiferromagnets
Valentin Leeb, Peru d'Ornellas, Fernando de Juan +1
Altermagnetism (AM) and its associated spin-transport phenomena are typically linked to spin-split electronic band structures in bulk materials. However, the crystal surface has a…
Intrinsic efficiency of injection photocurrents in magnetic materials
Alonso J. Campos-Hernandez, Yang Zhang, Adolfo G. Grushin +1
The generation of shift and ballistic photocurrents in non-centrosymmetric materials represents a promising alternative mechanism for light energy harvesting. Many studies have foc…
Linear and nonlinear optical responses in the chiral multifold semimetal RhSi
Zhuoliang Ni, B. Xu, M. A. Sanchez-Martinez +8
Chiral topological semimetals are materials that break both inversion and mirror symmetries. They host interesting phenomena such as the quantized circular photogalvanic effect (CP…
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…