Semiconductor spin qubits

G Burkard, TD Ladd, A Pan, JM Nichol, JR Petta - Reviews of Modern Physics, 2023 - APS
The spin degree of freedom of an electron or a nucleus is one of the most basic properties of
nature and functions as an excellent qubit, as it provides a natural two-level system that is …

Quantum simulation for high-energy physics

CW Bauer, Z Davoudi, AB Balantekin, T Bhattacharya… - PRX quantum, 2023 - APS
It is for the first time that quantum simulation for high-energy physics (HEP) is studied in the
US decadal particle-physics community planning, and in fact until recently, this was not …

Precision tomography of a three-qubit donor quantum processor in silicon

MT Mądzik, S Asaad, A Youssry, B Joecker… - Nature, 2022 - nature.com
Nuclear spins were among the first physical platforms to be considered for quantum
information processing,, because of their exceptional quantum coherence and atomic-scale …

Quantum simulators: Architectures and opportunities

E Altman, KR Brown, G Carleo, LD Carr, E Demler… - PRX quantum, 2021 - APS
Quantum simulators are a promising technology on the spectrum of quantum devices from
specialized quantum experiments to universal quantum computers. These quantum devices …

Semiconductor qubits in practice

A Chatterjee, P Stevenson, S De Franceschi… - Nature Reviews …, 2021 - nature.com
In the past decade, semiconducting qubits have made great strides in overcoming
decoherence, improving the prospects for scalability and have become one of the leading …

Review of performance metrics of spin qubits in gated semiconducting nanostructures

P Stano, D Loss - Nature Reviews Physics, 2022 - nature.com
Abstract This Technical Review collects values of selected performance characteristics of
semiconductor spin qubits defined in electrically controlled nanostructures. The …

Charge-noise spectroscopy of Si/SiGe quantum dots via dynamically-decoupled exchange oscillations

EJ Connors, J Nelson, LF Edge, JM Nichol - Nature communications, 2022 - nature.com
Electron spins in silicon quantum dots are promising qubits due to their long coherence
times, scalable fabrication, and potential for all-electrical control. However, charge noise in …

Low-frequency charge noise in Si/SiGe quantum dots

EJ Connors, JJ Nelson, H Qiao, LF Edge, JM Nichol - Physical Review B, 2019 - APS
Electron spins in silicon have long coherence times and are a promising qubit platform.
However, electric field noise in semiconductors poses a challenge for most single-and …

Semiconductor quantum computation

X Zhang, HO Li, G Cao, M **ao, GC Guo… - National Science …, 2019 - academic.oup.com
Semiconductors, a significant type of material in the information era, are becoming more and
more powerful in the field of quantum information. In recent decades, semiconductor …

Silicon quantum processor with robust long-distance qubit couplings

G Tosi, FA Mohiyaddin, V Schmitt, S Tenberg… - Nature …, 2017 - nature.com
Practical quantum computers require a large network of highly coherent qubits,
interconnected in a design robust against errors. Donor spins in silicon provide state-of-the …