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 guidelines for solid-state spin defects

G Wolfowicz, FJ Heremans, CP Anderson… - Nature Reviews …, 2021 - nature.com
Defects with associated electron and nuclear spins in solid-state materials have a long
history relevant to quantum information science that goes back to the first spin echo …

[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 …

Fabrication and nanophotonic waveguide integration of silicon carbide colour centres with preserved spin-optical coherence

C Babin, R Stöhr, N Morioka, T Linkewitz, T Steidl… - Nature materials, 2022 - nature.com
Optically addressable spin defects in silicon carbide (SiC) are an emerging platform for
quantum information processing compatible with nanofabrication processes and device …

[HTML][HTML] A review of diamond synthesis, modification technology, and cutting tool application in ultra-precision machining

J Zhang, J Wang, G Zhang, Z Huo, Z Huang, L Wu - Materials & Design, 2024 - Elsevier
Diamond is the hardest natural material, boasting a variety of remarkable properties.
However, due to increased demand and technological advancements, natural diamond has …

Large-scale integration of artificial atoms in hybrid photonic circuits

NH Wan, TJ Lu, KC Chen, MP Walsh, ME Trusheim… - Nature, 2020 - nature.com
A central challenge in develo** quantum computers and long-range quantum networks is
the distribution of entanglement across many individually controllable qubits. Colour centres …

Sub-1 Volt and high-bandwidth visible to near-infrared electro-optic modulators

D Renaud, DR Assumpcao, G Joe… - Nature …, 2023 - nature.com
Integrated electro-optic (EO) modulators are fundamental photonics components with utility
in domains ranging from digital communications to quantum information processing. At …

Metropolitan-scale heralded entanglement of solid-state qubits

AJ Stolk, KL van der Enden, MC Slater… - Science …, 2024 - science.org
A key challenge toward future quantum internet technology is connecting quantum
processors at metropolitan scale. Here, we report on heralded entanglement between two …

Light–matter interactions in quantum nanophotonic devices

A González-Tudela, A Reiserer… - Nature Reviews …, 2024 - nature.com
Nanophotonics offers opportunities for engineering and exploiting the quantum properties of
light by integrating quantum emitters into nanostructures, and offering reliable paths to …

Non‐volatile reconfigurable integrated photonics enabled by broadband low‐loss phase change material

Z Fang, J Zheng, A Saxena, J Whitehead… - Advanced Optical …, 2021 - Wiley Online Library
Phase change materials (PCMs) have long been used as a storage medium in rewritable
compact disk and later in random access memory. In recent years, integration of PCMs with …