3 papers
physics.optics2025
Engineering 2D Van der Waals Electrode via MBE Grown Weyl Semimetal 1T-WTe2 for Enhanced Photodetection in InSe
Biswajit Khan, Santanu Kandar, Taslim Khan +6
Achieving low contact resistance in advanced quantum electronic devices remains a critical challenge. With the growing demand for faster and energy-efficient devices, 2D contact en…
physics.optics2024
Optically Pumped Terahertz Amplitude Modulation in Type-II Ge QD/Si heterostructures grown via Molecular Beam Epitaxy
Suprovat Ghosh, Abir Mukherjee, Sudarshan Singh +4
This article exploits group-IV germanium (Ge) quantum dots (QDs) on Silicon-on-Insulator (SOI) grown by molecular beam epitaxy (MBE) in order to explore its optical behaviour in th…
cond-mat.mes-hall2024
Observation of room temperature gate tunable quantum confinement effect in photodoped junctionless MOSFET
Biswajit Khan, Abir Mukherjee, Yordan M. Georgiev +3
In the pursuit of room temperature quantum hardware, our study introduces a gate voltage tunable quantum wire within a tri-gated n-type junctionless MOSFET. The application of gate…