Results 81 to 90 of about 676,086 (280)
Generation of genuine all-way entanglement in defect-nuclear spin systems through dynamical decoupling sequences [PDF]
QuantumMultipartite entangled states are an essential resource for sensing, quantum error correction, and cryptography. Color centers in solids are one of the leading platforms for quantum networking due to the availability of a nuclear spin memory that can be ...
Evangelia Takou +2 more
doaj +1 more source
, 2022 S.621-640Diamond properties are significantly affected by crystallite size. High surface to volume fractions result in enhanced disorder, sp2 bonding, hydrogen content and scattering of electrons and phonons.
Williams, O.A.
core +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Phonon-induced decoherence in color-center qubits
Physical Review ResearchElectron spin states of solid-state defects such as nitrogen- and silicon-vacancy color centers in diamond are a leading quantum-memory candidate for quantum communications and computing.
Prajit Dhara, Saikat Guha
doaj +1 more source
Hilbert Bundles and Holographic Space–Time Models
AstronomyWe reformulate holographic space–time models in terms of Hilbert bundles over the space of the time-like geodesics in a Lorentzian manifold. This reformulation resolves the issue of the action of non-compact isometry groups on finite-dimensional Hilbert ...
Tom Banks
doaj +1 more source
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang +14 more
wiley +1 more source
The behaviour of resin-bond diamond wheels in the grinding of advanced ceramics
, 1998 Results are reported of the behaviour of the plane tangential grinding process using diamond grinding wheels. Grinding performance is analysed in terms of the wear behaviour of the wheel in the grinding of ceramic.
Da Silva, Carlos Elias +7 more
core
Low-loss broadband antenna for efficient photon collection from a coherent spin in diamond [PDF]
, 2014 We report the creation of a low-loss broadband optical antenna giving highly directed output from a coherent single spin in the solid state. The device, a crystalline solid-state realization of a dielectric antenna, is engineered for individual nitrogen ...
Warburton, Richard J. +7 more
core +1 more source
Boron-doped diamond with improved oxidation resistance
, 2022 S.47-52The oxidation behavior of pure and 0.2 wt.% B-containing diamond powders was investigated by thermal analysis, SEM analysis, and Raman spectroscopy of partially oxidized diamonds.
Herrmann, Mathias +2 more
core +1 more source