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nanodiamond
Nanodiamonds are diamonds with a size below 1 micrometer. They can be produced by impact events such as an explosion or meteoritic impacts.
A single imperfection can give a nanodiamond an isolated color center, which lets it function as single, trapped atom. Relative to the defect size, they have huge surface areas that allow them to bond with a variety of other materials. Their non-toxicity means that nanodiamonds may be useful in biomedical and mechanical applications.
== History ==
In 1963, Soviet scientists at the All-Union Research Institute of Technical Physics noticed that nanodiamonds were created by nuclear explosions that used carbon-based trigger explosives.〔
In 2015 Amanda S. Barnard, Science Leader of Australia’s Office of the Chief Executive (OCE), The Commonwealth Scientific and Industrial Research Organisation (CSIRO), received the Theory Prize at the Foresight Institutes' Feynman Awards. Using theoretical and computational methods, Dr. Barnard increased understanding of the structure and stability of carbon nanostructures and the role that shape plays in establishing properties and interactions under different conditions. The Prize announced focused on Dr. Barnard's work on diamond nanoparticles (nanodiamonds).
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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