Silicon quantum electronics

FA Zwanenburg, AS Dzurak, A Morello… - Reviews of modern …, 2013 - APS
This review describes recent groundbreaking results in Si, Si/SiGe, and dopant-based
quantum dots, and it highlights the remarkable advances in Si-based quantum physics that …

Single-molecule electronics: from chemical design to functional devices

L Sun, YA Diaz-Fernandez, TA Gschneidtner… - Chemical Society …, 2014 - pubs.rsc.org
The use of single molecules in electronics represents the next limit of miniaturisation of
electronic devices, which would enable us to continue the trend of aggressive downscaling …

Gate-induced quantum-confinement transition of a single dopant atom in a silicon FinFET

GP Lansbergen, R Rahman, CJ Wellard, I Woo, J Caro… - Nature Physics, 2008 - nature.com
The ability to build structures with atomic precision is one of the defining features of
nanotechnology. Achieving true atomic-level functionality, however, requires the ability to …

Surface code architecture for donors and dots in silicon with imprecise and nonuniform qubit couplings

G Pica, BW Lovett, RN Bhatt, T Schenkel, SA Lyon - Physical Review B, 2016 - APS
A scaled quantum computer with donor spins in silicon would benefit from a viable
semiconductor framework and a strong inherent decoupling of the qubits from the noisy …

Atom devices based on single dopants in silicon nanostructures

D Moraru, A Udhiarto, M Anwar, R Nowak… - Nanoscale research …, 2011 - Springer
Silicon field-effect transistors have now reached gate lengths of only a few tens of
nanometers, containing a countable number of dopants in the channel. Such technological …

Orbital Stark effect and quantum confinement transition of donors in silicon

R Rahman, GP Lansbergen, SH Park, J Verduijn… - Physical Review B …, 2009 - APS
Adiabatic shuttling of single impurity bound electrons to gate-induced surface states in
semiconductors has attracted much attention in recent times, mostly in the context of solid …

Transport Spectroscopy of Donor/Quantum Dot Interactive System in Silicon Nano‐Transistors

S Chakraborty, P Yadav, D Moraru… - Advanced Quantum …, 2024 - Wiley Online Library
Donor‐atom‐based nano‐devices in silicon represent a breakthrough for individual control
of electrons at atomic scale. Here, a finite‐bias characterization of electrical transport …

Path-integral simulation of exchange interactions in cmos spin qubits

JD Cifuentes, PY Mai, F Schlattner, HE Ercan, MK Feng… - Physical Review B, 2023 - APS
The boom of semiconductor quantum computing platforms created a demand for computer-
aided design and fabrication of quantum devices. Path-integral Monte Carlo (PIMC) can …

Hyperfine Stark effect of shallow donors in silicon

G Pica, G Wolfowicz, M Urdampilleta, MLW Thewalt… - Physical Review B, 2014 - APS
We present a complete theoretical treatment of Stark effects in bulk doped silicon, whose
predictions are supported by experimental measurements. A multivalley effective mass …

Radiative cooling of a spin ensemble

B Albanese, S Probst, V Ranjan, CW Zollitsch… - Nature Physics, 2020 - nature.com
Physical systems reach thermal equilibrium through energy exchange with their
environment, and for spins in solids the relevant environment is almost always their host …