Some of the rich diamond deposits in the Northwest Territories may have been formed as a result of ancient seawater streaming into the deep roots of the continent, transported by plate tectonics, suggests new research from ...
Earth Sciences
Aug 20, 2015
1
1533
With more than five times the thermal conductivity of copper, diamond is the ultimate heat spreader. But the slow rate of heat flow into diamond from other materials limits its use in practice. In particular, the physical ...
Condensed Matter
Mar 6, 2015
0
1543
Quantum computers are experimental devices that promise exponential speedups on some computational problems. Where a bit in a classical computer can represent either a 0 or a 1, a quantum bit, or qubit, can represent 0 and ...
Quantum Physics
Jan 30, 2015
0
953
(Phys.org) —For the first time, scientists have discovered how to produce ultra-thin "diamond nanothreads" that promise extraordinary properties, including strength and stiffness greater than that of today's strongest nanotubes ...
Nanomaterials
Dec 4, 2014
3
0
(Phys.org) —Scientists have argued for half a century about the existence of a form of diamond called lonsdaleite, which is associated with impacts by meteorites and asteroids. A group of scientists based mostly at Arizona ...
Condensed Matter
Nov 21, 2014
0
0
Silicon is the second most-abundant element in the earth's crust. When purified, it takes on a diamond structure, which is essential to modern electronic devices—carbon is to biology as silicon is to technology. A team ...
Materials Science
Nov 17, 2014
6
1
(Phys.org) —What began as research into a method to strengthen metals has led to the discovery of a new technique that uses a pulsing laser to create synthetic nanodiamond films and patterns from graphite, with potential ...
Nanophysics
Nov 5, 2014
3
0
A new crystallographic technique developed at the University of Leeds is set to transform scientists' ability to observe how molecules work.
General Physics
Oct 5, 2014
0
0
For the first time, scientists have discovered how to produce ultra-thin "diamond nanothreads" that promise extraordinary properties, including strength and stiffness greater than that of today's strongest nanotubes and polymers. ...
Nanomaterials
Sep 21, 2014
3
0
Diamonds may be a girl's best friend, but they're also prized by oil drillers, road crews and experimental physicists for their unparalleled ability to bore, grind and cut. Now scientists have synthesized microscopic diamonds ...
Condensed Matter
Jun 11, 2014
1
0
