3 papers
cond-mat.mes-hall2026
Thermal conductivity tuning of scalable nanopatterned silicon membranes measured with a three-probe method
Jose M. Sojo-Gordillo, Alex Rodriguez-Iglesias, Dominik M. Koch +5
Phononic silicon structures have emerged as an integrable and scalable nanosystem for tailoring thermal transport. However, their widespread adoption has been limited by their comp…
cond-mat.mtrl-sci2025
Unraveling energy flow mechanisms in semiconductors by ultrafast spectroscopy: Germanium as a case study
Grazia Raciti, Begoña Abad, Riccardo Dettori +8
Semiconductor materials are the foundation of modern electronics, and their functionality is dictated by the interactions between fundamental excitations occurring on (sub-)picosec…
cond-mat.mes-hall2025
Phonon interference effects in GaAs-GaP superlattice nanowires
Chaitanya Arya, Johannes Trautvetter, Jose M. Sojo-Gordillo +8
Fine-tuning the functional properties of nanomaterials is crucial for technological applications. Superlattices, characterized by periodic repetitions of two or more materials in d…