S. Sandeep

collaborators

2 papers

cond-mat.mes-hall2026

Open Nanoacoustic Resonators Based on SrTiO $_{3}$ /YBa $_{2}$ Cu $_{3}$ O $_{7 - x}$ Superlattices

S. Sandeep, O. Colmegna, S. Carreira +4

We report the design and experimental demonstration of an open nanophononic cavity based on a hybrid oxide superlattice composed of SrTiO $_{3}$ (STO) and YBa $_{2}$ Cu $_{3}$ O $_{7 - x}$ (YBCO…

cond-mat.mes-hall2026

Coupled Topological Interface States and Phonon Molecules in GaAs/AlAs Superlattices

S. Sandeep, O. Colmegna, C. Xiang +5

Topological interface states in one-dimensional superlattices provide spatially localized phonon modes protected by the topology of the underlying band structure. In GaAs/AlAs dist…

Open Nanoacoustic Resonators Based on SrTiO3​/YBa2​Cu3​O7−x​ Superlattices

Coupled Topological Interface States and Phonon Molecules in GaAs/AlAs Superlattices

Open Nanoacoustic Resonators Based on SrTiO $_{3}$ /YBa $_{2}$ Cu $_{3}$ O $_{7 - x}$ Superlattices