Results 91 to 100 of about 13,105 (222)

Quantum control and Berry phase of electron spins in rotating levitated diamonds in high vacuum

open access: yesNature Communications
Levitated diamond particles in high vacuum with internal spin qubits have been proposed for exploring macroscopic quantum mechanics, quantum gravity, and precision measurements.
Yuanbin Jin   +6 more
doaj   +1 more source

Synthesis and characterization of nanocrystalline diamond from graphite flakes via a cavitation-promoted process

open access: yesHeliyon, 2019
Herein, we describe the multi-step synthesis and characterization of monodisperse cubic-structured nanocrystalline diamond particles, showing that they can be easily prepared from graphite flakes under ambient conditions. The above synthesis features the
Basma H. Al-Tamimi   +2 more
doaj   +1 more source

Nanodiamond in tellurite glass Part II: practical nanodiamond-doped fibers

open access: yesOptical Materials Express, 2014
Tellurite glass fibers with embedded nanodiamond are attractive materials for quantum photonics applications. Reducing the loss of these fibers in the 600-800 nm wavelength range of nanodiamond fluorescence is essential to exploit the unique properties of nanodiamond in the new hybrid material.
Ruan, Y.   +7 more
openaire   +4 more sources

A Scalable Method for Cavity‐Enhanced Solid‐State Quantum Sensors

open access: yesAdvanced Science, EarlyView.
Photoluminescent color centres in diamond and hexagon boron nitride are powerful nanoscale solid‐state quantum sensors. Methods for integrating them into macroscopic structures that improve their sensitivity are highly sought after. This study demonstrates a low‐cost and scalable method for the fabrication of quantum sensor‐doped thin‐film cavities ...
Daniel J. Tibben   +5 more
wiley   +1 more source

Nanoscale magnetometry through quantum control of nitrogen–vacancy centres in rotationally diffusing nanodiamonds

open access: yesNew Journal of Physics, 2013
The confluence of quantum physics and biology is driving a new generation of quantum-based sensing and imaging technology capable of harnessing the power of quantum effects to provide tools to understand the fundamental processes of life. One of the most
D Maclaurin   +3 more
doaj   +1 more source

Xenon isotopes in nanodiamonds and other presolar grains [PDF]

open access: yes, 2002
pdf freely available cb 18/07 ...
Gilmour, J. D.   +2 more
core  

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

Corrosion resistance of composite zinc-nanodiamond coatings

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In the work, nanodiamonds were obtained by the method of hydrodynamic cavitation by LLC ICC «Sintez». The synthesized nanodiamonds were studied using atomic force microscopy and it was found that their particles have a shape close to spherical, and the ...
E.G. Korzh, V.E. Burlakova
doaj   +1 more source

Rapid and Direct Detection of Methamphetamine in Biofluids using a MXene‐Enabled Electrochemical Sensor

open access: yesAdvanced Science, EarlyView.
A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang   +7 more
wiley   +1 more source

Electric‐Field‐Driven Bilayer Interphase from Oxygenated Nanodiamond‐Carbon Nanoparticles for Dendrite‐Free Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Electric‐field‐driven carbon migration within an oxygen‐functionalized nanodiamond/carbon composite induces the formation of a vertically graded interphase that homogenizes Li‐ion flux and suppresses dendritic nucleation. This hierarchically organized structure stabilizes the electrode–electrolyte interface and delivers durable, dendrite‐free operation
Jaeseong Kim   +9 more
wiley   +1 more source

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