2 papers
cond-mat.mtrl-sci2026
Domain-engineered ferroelectric BiFeO thin films for efficient bias-free THz emission
Z. Abdul Hadi, N. Rezi, M. Monti +10
Ultrashort light pulses can drive transient photocurrents in solids, the basis of modern terahertz (THz) emitters. Ferroelectrics have recently emerged in this context as sources t…
cond-mat.mes-hall2025
Phonon-tunable THz magnonic emission in multiferroic heterostructures
Sylvain Massabeau, Amr Abdelsamie, Florian Godel +13
Collective excitations such as magnons and polar phonons provide natural access to the terahertz (THz) regime, but efficient generation and tunability remain elusive. Multiferroic…