High-Quality Green-Emitting Nanodiamonds Fabricated by HPHT Sintering of Polycrystalline Shockwave Diamonds
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...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-11-01
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Series: | Nanoscale Research Letters |
Online Access: | http://link.springer.com/article/10.1186/s11671-020-03433-7 |