78 citations · 78 across the 4 of their papers we have counts for
4 papers
Enhanced Atomic Precision Fabrication by Adsorption of Phosphine into Engineered Dangling Bonds on H-Si Using STM and DFT
Jonathan Wyrick, Xiqiao Wang, Pradeep Namboodiri +4
Doping of Si using the scanning probe hydrogen depassivation lithography technique has been shown to enable placing and positioning small numbers of P atoms with nanometer accuracy…
Quantum Simulation of an Extended Fermi-Hubbard Model Using a 2D Lattice of Dopant-based Quantum Dots
Xiqiao Wang, Ehsan Khatami, Fan Fei +6
The Hubbard model is one of the primary models for understanding the essential many-body physics in condensed matter systems such as Mott insulators and cuprate high-Tc superconduc…
Atomic-scale Control of Tunnel Coupling
Xiqiao Wang, Jonathan Wyrick, Ranjit V. Kashid +6
Atomically precise donor-based quantum devices are a promising candidate for scalable solid-state quantum computing. Atomically precise design and implementation of the tunnel coup…
Quantifying Atom-scale Dopant Movement and Electrical Activation in Si:P Monolayers
Xiqiao Wang, Joseph A. Hagmann, Pradeep Namboodiri +8
Advanced hydrogen lithography techniques and low-temperature epitaxial overgrowth enable patterning of highly phosphorus-doped silicon (Si:P) monolayers (ML) with atomic precision.…