Materials challenges and opportunities for quantum computing hardware

NP De Leon, KM Itoh, D Kim, KK Mehta, TE Northup… - Science, 2021‏ - science.org
BACKGROUND The past two decades have seen intense efforts aimed at building quantum
computing hardware with the potential to solve problems that are intractable on classical …

Quantum sensing and imaging with spin defects in hexagonal boron nitride

S Vaidya, X Gao, S Dikshit, I Aharonovich… - Advances in Physics …, 2023‏ - Taylor & Francis
Color centers in hexagonal boron nitride (hBN) have recently emerged as promising
candidates for a new wave of quantum applications. Thanks to hBN's high stability and two …

Qubit teleportation between non-neighbouring nodes in a quantum network

SLN Hermans, M Pompili, HKC Beukers, S Baier… - Nature, 2022‏ - nature.com
Future quantum internet applications will derive their power from the ability to share
quantum information across the network,. Quantum teleportation allows for the reliable …

Realization of a multinode quantum network of remote solid-state qubits

M Pompili, SLN Hermans, S Baier, HKC Beukers… - Science, 2021‏ - science.org
The distribution of entangled states across the nodes of a future quantum internet will unlock
fundamentally new technologies. Here, we report on the realization of a three-node …

[HTML][HTML] Quantum networks based on color centers in diamond

M Ruf, NH Wan, H Choi, D Englund… - Journal of Applied …, 2021‏ - pubs.aip.org
With the ability to transfer and process quantum information, large-scale quantum networks
will enable a suite of fundamentally new applications, from quantum communications to …

Robust multi-qubit quantum network node with integrated error detection

PJ Stas, YQ Huan, B Machielse, EN Knall… - Science, 2022‏ - science.org
Long-distance quantum communication and networking require quantum memory nodes
with efficient optical interfaces and long memory times. We report the realization of an …

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 …

Quantum technologies with optically interfaced solid-state spins

DD Awschalom, R Hanson, J Wrachtrup, BB Zhou - Nature Photonics, 2018‏ - nature.com
Spins of impurities in solids provide a unique architecture to realize quantum technologies.
A quantum register of electron and nearby nuclear spins in the lattice encompasses high …

Quantum nanophotonics with group IV defects in diamond

C Bradac, W Gao, J Forneris, ME Trusheim… - Nature …, 2019‏ - nature.com
Diamond photonics is an ever-growing field of research driven by the prospects of
harnessing diamond and its colour centres as suitable hardware for solid-state quantum …

Material platforms for spin-based photonic quantum technologies

M Atatüre, D Englund, N Vamivakas, SY Lee… - Nature Reviews …, 2018‏ - nature.com
A central goal in quantum optics and quantum information science is the development of
quantum networks to generate entanglement between distributed quantum memories …