DIPC Community Seminar: Le Tour de nonlinear optical processes

DIPC Seminars

Speaker: Julen Ibañez
Centro de Fisica de Materiales
When: 2025/06/19
12:00
Place: Donostia International Physics Center (In person seminar)
Host: Marek Grzelczak & Fernando de Juan
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DIPC Community Seminar

In this seminar I will give an overview of our group's Tour on nonlinear optical properties carried out in the last ~5 years. I'll briefly describe the methodology based on Wannier interpolation that we employ to describe various phenomena, including the bulk photovoltaic effect and Floquet processes. I'll then show a few material examples, including recent work on altermagnets and the role of spin symmetries in shaping their optical response.