Microwave-based quantum control and coherence protection of tin-vacancy spin qubits in a strain-tuned diamond-membrane heterostructure
Robust spin-photon interfaces in solids are essential components in quantum networking
and sensing technologies. Ideally, these interfaces combine a long-lived spin memory …
and sensing technologies. Ideally, these interfaces combine a long-lived spin memory …
Phonon engineering of atomic-scale defects in superconducting quantum circuits
Noise within solid-state systems at low temperatures can typically be traced back to material
defects. In amorphous materials, these defects are broadly described by the tunneling two …
defects. In amorphous materials, these defects are broadly described by the tunneling two …
[HTML][HTML] The 2024 phononic crystals roadmap
Over the past 3 decades, phononic crystals experienced revolutionary development for
understanding and utilizing mechanical waves by exploring interaction between mechanical …
understanding and utilizing mechanical waves by exploring interaction between mechanical …
Extended spin relaxation times of optically addressed vanadium defects in silicon carbide at telecommunication frequencies
Optically interfaced solid-state defects are promising candidates for quantum communication
technologies. The ideal defect system would feature bright telecom emission, long-lived spin …
technologies. The ideal defect system would feature bright telecom emission, long-lived spin …
[HTML][HTML] Fabrication of Sawfish photonic crystal cavities in bulk diamond
Color centers in diamonds are quantum systems with optically active spin-states that show
long coherence times and are, therefore, a promising candidate for the development of …
long coherence times and are, therefore, a promising candidate for the development of …
Strongly coupled spins of silicon-vacancy centers inside a nanodiamond with sub-megahertz linewidth
The search for long-lived quantum memories, which can be efficiently interfaced with flying
qubits, is longstanding. One possible solution is to use the electron spin of a color center in …
qubits, is longstanding. One possible solution is to use the electron spin of a color center in …
Better qubits through phononic engineering
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Effect of the nanopillar diameter on diamond silicon vacancy center spin lifetime
Color centers in diamond micro and nano-structures play an important role in a wide range
of quantum technologies. However, obtaining high-quality color centers in small structures is …
of quantum technologies. However, obtaining high-quality color centers in small structures is …
Phononic crystals in superfluid thin-film helium
In recent years, nanomechanical oscillators in thin films of superfluid helium have attracted
attention in the field of optomechanics due to their exceptionally low mechanical dissipation …
attention in the field of optomechanics due to their exceptionally low mechanical dissipation …
Ultra-high strained diamond spin register with coherent optical link
M Klotz, A Tangemann, A Kubanek - arxiv preprint arxiv:2409.12645, 2024 - arxiv.org
Solid-state spin defects, such as color centers in diamond, are among the most promising
candidates for scalable and integrated quantum technologies. In particular, the good optical …
candidates for scalable and integrated quantum technologies. In particular, the good optical …