[HTML][HTML] Experimental realization of an extended Fermi-Hubbard model using a 2D lattice of dopant-based quantum dots

X Wang, E Khatami, F Fei, J Wyrick… - Nature …, 2022 - nature.com
The Hubbard model is an essential tool for understanding many-body physics in condensed
matter systems. Artificial lattices of dopants in silicon are a promising method for the analog …

[HTML][HTML] EUV-induced hydrogen desorption as a step towards large-scale silicon quantum device patterning

P Constantinou, TJZ Stock, LT Tseng, D Kazazis… - Nature …, 2024 - nature.com
Atomically precise hydrogen desorption lithography using scanning tunnelling microscopy
(STM) has enabled the development of single-atom, quantum-electronic devices on a …

Atom‐by‐atom fabrication of single and few dopant quantum devices

J Wyrick, X Wang, RV Kashid… - Advanced Functional …, 2019 - Wiley Online Library
Atomically precise fabrication has an important role to play in developing atom‐based
electronic devices for use in quantum information processing, quantum materials research …

B-Doped δ-Layers and Nanowires from Area-Selective Deposition of BCl3 on Si(100)

KJ Dwyer, S Baek, A Farzaneh, M Dreyer… - … Applied Materials & …, 2021 - ACS Publications
Atomically precise, δ-doped structures forming electronic devices in Si have been routinely
fabricated in recent years by using depassivation lithography in a scanning tunneling …

[HTML][HTML] Atomic-scale control of tunneling in donor-based devices

X Wang, J Wyrick, RV Kashid, P Namboodiri… - Communications …, 2020 - nature.com
Atomically precise donor-based quantum devices are a promising candidate for solid-state
quantum computing and analog quantum simulations. However, critical challenges in …

High-Performance Ge PIN Photodiodes on a 200 mm Insulator with a Resonant Cavity Structure and Monolayer Graphene Absorber for SWIR Detection

J Yu, X Zhao, Y Miao, J Su, Z Kong, H Li… - ACS Applied Nano …, 2024 - ACS Publications
High-responsivity and low dark current resonant-cavity-enhanced (RCE) Ge PIN
photodiodes with a monolayer graphene absorber were demonstrated on a 200 mm …

Assessing atomically thin delta-doping of silicon using mid-infrared ellipsometry

AM Katzenmeyer, TS Luk, E Bussmann… - Journal of Materials …, 2020 - cambridge.org
Hydrogen lithography has been used to template phosphine-based surface chemistry to
fabricate atomic-scale devices, a process we abbreviate as atomic precision advanced …

[HTML][HTML] Multi-scale alignment to buried atom-scale devices using Kelvin probe force microscopy

P Namboodiri, J Wyrick, G Stan, X Wang… - Nanotechnology …, 2024 - degruyter.com
Fabrication of quantum devices by atomic-scale patterning with scanning tunneling
microscopy (STM) has led to the development of single/few atom transistors, few …

Microwave Properties of 2D CMOS Compatible Co‐Planar Waveguides Made from Phosphorus Dopant Monolayers in Silicon

G Chapman, H Votsi, TJZ Stock… - Advanced Electronic …, 2022 - Wiley Online Library
Low‐dimensional microwave interconnects have important applications for nanoscale
electronics, from complementary metal–oxide‐semiconductor (CMOS) to silicon quantum …

Broadband microwave electrical transport spectroscopy for two-dimensional material systems

AL Levy, NM Zimmerman - Journal of applied physics, 2022 - pubs.aip.org
In recent years, interesting materials have emerged that are only available as μm-scale
flakes and whose novel physics might be better understood through broadband microwave …