109 citations · 213 across the 8 of their papers we have counts for
4 papers · 1 filter
Ultrasensitive Self-powered large area planar GaN UV-photodetector using reduced graphene oxide electrodes
Nisha Prakash, Manjri Singh, Gaurav Kumar +5
A simplistic design of a self-powered UV-photodetector device based on hybrid r-GO/GaN is demonstrated. Under zero bias, the fabricated hybrid photodetector shows a photosensivity…
Radiative Recombination Spectra of Heavily p-Type delta-Doped Gaas/Alas MQWs
J. Kundrotas, A. Cerskus, G. Valusis +4
We present a study of the photoluminescence (PL) properties of heavily Be delta-doped GaAs/AlAs multiple quantum wells measured at room and liquid nitrogen temperatures. Possible m…
Terahertz sensing by beryllium and silicon delta-doped GaAs/AlAs quantum wells
D. Seliuta, J. Kavaliauskas, B. Cechavicius +8
Selective sensing of terahertz (THz) radiation by beryllium and silicon delta-doped GaAs/AlAs multiple quantum wells (MQWs) is demonstrated. A sensitivity up to 0.3 V/W within 0.5{…
Terahertz detection with delta-doped GaAs/AlAs multiple quantum wells
D. Seliuta, B. Cechavicius, J. Kavaliauskas +10
The authors demonstrate selective detection of terahertz radiation employing beryllium delta-doped GaAs/AlAs multiple quantum wells. The sensitivity up to 1 V/W within 4.2-7.3 THz…