An international team of scientists has defied nature to make diamonds in minutes in a laboratory at room temperature—a process that normally requires billions of years, huge amounts of pressure and super-hot temperatures.
Nanophysics
Nov 18, 2020
0
3517
A rare pink diamond derived from the biggest raw stone of the colour ever found in Russia was sold for $26.6 million on Wednesday at Sotheby's in Geneva.
Other
Nov 12, 2020
0
11
Silicon has been the workhorse of electronics for decades because it is a common element, it's easy to process and has useful electronic properties. A limitation of silicon is that high temperatures damage it, which limits ...
Materials Science
Nov 10, 2020
0
50
The world's largest pink diamond mine has shut its doors after exhausting its reserves of the expensive gems, global mining giant Rio Tinto said Tuesday.
Earth Sciences
Nov 3, 2020
0
18
Marrying two layers of graphene is an easy route to the blissful formation of nanoscale diamond, but sometimes thicker is better.
Nanomaterials
Oct 29, 2020
2
267
An international team of scientists from NUST MISIS (Russia), Linköping University (Sweden) and University of Bayreuth (Germany) found that, contrary to the usual physical and chemical laws, the structure of some materials ...
Materials Science
Oct 20, 2020
0
10
Natural diamonds can form through low pressure and temperature geological processes on Earth, as stated in an article published in the journal Geochemical Perspectives Letters. The newfound mechanism, far from the classic ...
Earth Sciences
Oct 16, 2020
0
8
Compressing simple molecular solids with hydrogen at extremely high pressures, University of Rochester engineers and physicists have, for the first time, created material that is superconducting at room temperature.
Superconductivity
Oct 14, 2020
11
21172
The presence of diamonds in an outcrop atop an unrealized gold deposit in Canada's Far North mirrors the association found above the world's richest gold mine, according to University of Alberta research that fills in blanks ...
Earth Sciences
Oct 6, 2020
0
38
Diamonds have a firm foothold in our lexicon. Their many properties often serve as superlatives for quality, clarity and hardiness. Aside from the popularity of this rare material in ornamental and decorative use, these precious ...
Superconductivity
Oct 6, 2020
0
207
