Optical Materials

May 24, 2024 | pubs.aip.org | Optical Materials |S. Tian |Linhao Li |KaiKai Li

Topics Doping, Electronic band structure, Field effect transistors, 2D materials, Lasers, Electron tunneling Unlike conventional metal–oxide–semiconductor field effect transistors (MOSFETs), tunneling field effect transistors (TFETs) utilizing the band-to-band tunneling (BTBT) phenomenon in semiconductors are not limited by the thermal electron emission limit of 60 mV/dec for the subthreshold swing (SS) value at room temperature.1 Thus, TFETs have significant potential in low-power device...

Dec 1, 2023 | pubs.aip.org | Optical Materials

Topics Surface acoustic waves, Heterostructures, Resonator device, Thin films, Phonon scattering Phonons confined within mechanical resonators can be coupled to various quantum systems such as superconducting qubits,1 photons,2 and electrons in solids,3–5 making them promising for applications to hybrid quantum systems.