3 papers
cond-mat.mes-hall2025
Quantum Coulomb Blockade in Orbital Resolved Phosphorus Triple-Donor Molecule
Soumya Chakraborty, Pooja Sudha, Hemant Arora +2
Multi-donor architecture in silicon offers a promising direction towards scalable solid-state qubits and quantum technologies operating at practical conditions. However, the overla…
cond-mat.mes-hall2024
Large-Scale Cost-Effective Mid-Infrared Resonant Silicon Microstructures for Surface-Enhanced Infrared Absorption Spectroscopy
Pooja Sudha, Anil kumar, Kunal Dhankar +3
The mid-infrared region is crucial for elucidating the unique biochemical signatures of microorganisms. The MIR resonant structures turned out to facilitate exceptional performance…
physics.app-ph2024
Ultra-sensitive Short-Wave Infrared Single-Photon Detection using a Silicon Single-Electron Transistor
P. Sudha, S. Miyagawa, A. Samanta +1
Ultra-sensitive short-wave infrared (SWIR) photon detection is a crucial aspect of ongoing research in quantum technology. However, developing such detectors on a CMOS-compatible s…