Quantum-coherent nanoscience

AJ Heinrich, WD Oliver, LMK Vandersypen… - Nature …, 2021 - nature.com
For the past three decades nanoscience has widely affected many areas in physics,
chemistry and engineering, and has led to numerous fundamental discoveries, as well as …

Noisy intermediate-scale quantum computers

B Cheng, XH Deng, X Gu, Y He, G Hu, P Huang, J Li… - Frontiers of …, 2023 - Springer
Quantum computers have made extraordinary progress over the past decade, and
significant milestones have been achieved along the path of pursuing universal fault-tolerant …

Quantum logic with spin qubits crossing the surface code threshold

X Xue, M Russ, N Samkharadze, B Undseth… - Nature, 2022 - nature.com
High-fidelity control of quantum bits is paramount for the reliable execution of quantum
algorithms and for achieving fault tolerance—the ability to correct errors faster than they …

Universal control of a six-qubit quantum processor in silicon

SGJ Philips, MT Mądzik, SV Amitonov, SL de Snoo… - Nature, 2022 - nature.com
Future quantum computers capable of solving relevant problems will require a large number
of qubits that can be operated reliably. However, the requirements of having a large qubit …

Fast universal quantum gate above the fault-tolerance threshold in silicon

A Noiri, K Takeda, T Nakajima, T Kobayashi… - Nature, 2022 - nature.com
Fault-tolerant quantum computers that can solve hard problems rely on quantum error
correction. One of the most promising error correction codes is the surface code, which …

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 …

Qubits made by advanced semiconductor manufacturing

AMJ Zwerver, T Krähenmann, TF Watson… - Nature …, 2022 - nature.com
Full-scale quantum computers require the integration of millions of qubits, and the potential
of using industrial semiconductor manufacturing to meet this need has driven the …

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 …

A single hole spin with enhanced coherence in natural silicon

N Piot, B Brun, V Schmitt, S Zihlmann, VP Michal… - Nature …, 2022 - nature.com
Semiconductor spin qubits based on spin–orbit states are responsive to electric field
excitations, allowing for practical, fast and potentially scalable qubit control. Spin electric …

[HTML][HTML] Satellite-based communications security: A survey of threats, solutions, and research challenges

P Tedeschi, S Sciancalepore, R Di Pietro - Computer Networks, 2022 - Elsevier
Satellite-based Communication (SATCOM) systems are gaining renewed momentum in
Industry and Academia, thanks to innovative services introduced by leading tech companies …