Metal–organic frameworks (MOFs) have been widely used in optical devices due to their specific optoelectronic properties and compatibility with various substrates. Zeolitic …
Nanophotonics is an emerging multidisciplinary frontier of science and engineering. Its high potential in contributing to the development of many areas of technology makes …
In this work, we investigate a vertically illuminated near-infrared photodetector based on a graphene layer physically embedded between a crystalline and a hydrogenated silicon …
FK Mohammed, KP Beh, A Ramizy, NM Ahmed… - Applied Sciences, 2021 - mdpi.com
This work presents the role of graphene in improving the performance of a porous GaN- based UV photodetector. The porous GaN-based photodetector, with a mean pore diameter …
In this work, we theoretically investigate a graphene/silicon Schottky photodetector operating at 1550 nm whose performance is enhanced by interference phenomena occurring inside …
We present a superconducting cavity-coupled double quantum dot (DQD) photodiode that achieves a maximum photon-to-electron conversion efficiency of 25% in the microwave …
R Zakaria, N Jawed, NS Alam Supti… - Optics …, 2025 - opg.optica.org
Recently popular GeSn photodetectors struggle with β-Sn defects, a weak directness in the bandgap, and reduced optical confinement. To address these issues, we proposed a …
Since its discovery in 2004, graphene has attracted the interest of the scientific community due to its excellent properties of high carrier mobility, flexibility, strong light-matter interaction …