3 papers
physics.app-ph2025
Platinum Ditelluride based Field Effect Transistors for highly sensitive H2S sensing
A. Shahid, J. Gum, R. Unnithan +1
Two-dimensional materials, specifically transition metal dichalcogenides, for highly sensitive gas sensing are emerging as effective detection technology. Platinum ditelluride (PtT…
physics.ins-det2025
Metal oxide decoration on Si-FETs for selective gas sensing at room temperature
A. Shahid, J. Gum, S. Mokkapati +1
Metal oxide semiconductors have been thoroughly studied for gas sensing applications due to the electrical transduction phenomenon in the presence of gaseous analytes. The chemires…
physics.optics2024
Focused ion beam polishing based optimization of high-Q silica microdisk resonators
Lekshmi Eswaramoorthy, Parul Sharma, Brijesh Kumar +5
Whispering gallery mode (WGM) microdisk resonators are promising optical devices that confine light efficiently and enable enhanced nonlinear optical effects. This work presents a…