High-Quality Green-Emitting Nanodiamonds Fabricated by HPHT Sintering of Polycrystalline Shockwave Diamonds

Yu. Osipov, V.; M. Shakhov, Fedor; Bogdanov, Kirill; Takai, Kazuyuki; Hayashi, Takuya; Treussart, François; Baldycheva, Anna; T. Hogan, Benjamin; Jentgens, Christian

doi:10.1186/s11671-020-03433-7

Public

High-Quality Green-Emitting Nanodiamonds Fabricated by HPHT Sintering of Polycrystalline Shockwave Diamonds

Published in Nanoscale Research Letters • Nov 9, 2020

Authors:

V. Yu. Osipov

Fedor M. Shakhov

Kirill Bogdanov

Abstract

We demonstrate a high-pressure, high-temperature sintering technique to form nitrogen-vacancy-nitrogen centres in nanodiamonds. Polycrystalline diamond nanoparticle precursors, with mean size of 25 nm, are produced by the shock wave from an explosion. These nanoparticles are sintered in the presence...

Subject

Nanochemistry

Materials science

Nanotechnology

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