Uncovering anisotropic effects of electric high-moment dipoles on the tunneling current in -layer tunnel junctions

JP Mendez, D Mamaluy - Scientific Reports, 2023 - nature.com
The precise positioning of dopants in semiconductors using scanning tunneling
microscopes has led to the development of planar dopant-based devices, also known as δ …

Superexchange coupling of donor qubits in silicon

MM Munia, S Monir, EN Osika, MY Simmons… - Physical Review …, 2024 - APS
Atomic engineering in a solid-state material has the potential to functionalize the host with
novel phenomena. STM-based lithographic techniques have enabled the placement of …

Influence of imperfections on tunneling rate in -layer junctions

JP Mendez, S Misra, D Mamaluy - Physical Review Applied, 2023 - APS
The atomically precise placement of dopants in semiconductors using scanning tunneling
microscopes has been used to create planar dopant-based devices, enabling the …

Room Temperature Quantum Control of N‐Donor Electrons at Si/SiO2 Interface

S Chakraborty, A Samanta - Advanced Quantum Technologies, 2024 - Wiley Online Library
The manuscript theoretically discusses various important aspects for donor atom based
single qubit operations in silicon (Si) quantum computer architecture at room temperature …

Quantum charge sensing using semiconductor device based on -layer tunnel junctions

JP Mendez, D Mamaluy - arxiv preprint arxiv:2412.12537, 2024 - arxiv.org
We report a novel nanoscale device concept based on a highly doped $\delta $-layer tunnel
junction embedded in a semiconductor for charge sensing. Recent advances in Atomic …

Roadmap on Atomic-scale Semiconductor Devices

SR Schofield, AJ Fisher, E Ginossar, JW Lyding… - Nano …, 2025 - iopscience.iop.org
Spin states in semiconductors provide exceptionally stable and noise-resistant
environments for qubits, positioning them as optimal candidates for reliable quantum …

Uncovering anisotropic effects of electric high-moment dipoles on the tunneling current in δ-layer tunnel junctions

JM Granado, D Mamaluy - 2023 - researchsquare.com
The precise positioning of dopants in semiconductors using scanning tunneling
microscopes has led to the development of planar dopant-based devices, also known as δ …

[PDF][PDF] Predictive Quantum Simulation and Device Physics of GAAFETs

D Mamaluy, JP Mendez, M Titze… - Microelectronic Devices …, 2024 - researchgate.net
Recently we have presented a numerically efficient and general implementation of Non-
Equilibrium Green's Function (NEGF) formalism that is fully charge self-consistent and …