Search results for nanoscale:
New Digital 'Electronics' Concept May Continue Moore's Law
Nov 05, 2009 |
4.6 / 5 (76) |
12
(PhysOrg.com) -- Computers of the future could be operating not on electrons, but on tiny waves traveling through an electron "fluid," if a new proposal is successful. The new circuit design, recently introduced ...
Physicists Measure Elusive 'Persistent Current' That Flows Forever
Oct 08, 2009 |
4.8 / 5 (58) |
16
(PhysOrg.com) -- Physicists at Yale University have made the first definitive measurements of "persistent current," a small but perpetual electric current that flows naturally through tiny rings of metal wire ...
Major breakthrough in lithium battery technology reported
Nanotechnology / Nanomaterials
May 18, 2009 |
4.9 / 5 (49) |
18
An NSERC-funded lab at the University Of Waterloo has laid the groundwork for a lithium battery that can store and deliver more than three times the power of conventional lithium ion batteries.
New memory material may hold data for one billion years
Nanotechnology / Nanomaterials
May 20, 2009 |
4.6 / 5 (45) |
17
(PhysOrg.com) -- Packing more digital images, music, and other data onto silicon chips in USB drives and smart phones is like squeezing more strawberries into the same size supermarket carton. The denser you ...
Scientists Produce First Movie of Individual Carbon Atoms in Action (w/Videos)
Mar 31, 2009 |
4.8 / 5 (29) |
8
(PhysOrg.com) -- Science fiction fans still have another two months of waiting for the new Star Trek movie, but fans of actual science can feast their eyes now on the first movie ever of carbon atoms moving ...
Making a Point: Picoscale Stability in a Room-Temperature AFM
Mar 25, 2009 |
4.9 / 5 (28) |
1
(PhysOrg.com) -- Forget dancing angels, a research team from the National Institute of Standards and Technology (NIST) and the University of Colorado (CU) has shown how to detect and monitor the tiny amount ...
Breaking the Planck's law, at the nanoscale
Jul 29, 2009 |
5 / 5 (25) |
11
(PhysOrg.com) -- A well-established physical law describes the transfer of heat between two objects, but some physicists have long predicted that the law should break down when the objects are very close together. ...
A Billion Year Ultra-Dense Memory Chip (w/Video)
Jun 04, 2009 |
4.2 / 5 (29) |
12
(PhysOrg.com) -- Berkeley Lab researchers have created a unique ultra-high density memory storage medium that can preserve digital data for a billion years.
Scientists Discover Light Force with 'Push' Power
Jul 13, 2009 |
4.7 / 5 (26) |
10
(PhysOrg.com) -- A team of Yale University researchers has discovered a "repulsive" light force that can be used to control components on silicon microchips, meaning future nanodevices could be controlled ...
World's smallest semiconductor laser heralds new era in optical science
Aug 30, 2009 |
4.8 / 5 (25) |
1
(PhysOrg.com) -- Researchers at the University of California, Berkeley, have reached a new milestone in laser physics by creating the world's smallest semiconductor laser, capable of generating visible light ...
Scientists create metal that pumps liquid uphill
Jun 02, 2009 |
4.6 / 5 (26) |
22
(PhysOrg.com) -- In nature, trees pull vast amounts of water from their roots up to their leaves hundreds of feet above the ground through capillary action, but now scientists at the University of Rochester ...
Scientists solve decade-long mystery of nanopillar formations
Oct 22, 2009 |
5 / 5 (23) |
2
Scientists at the California Institute of Technology have uncovered the physical mechanism by which arrays of nanoscale pillars can be grown on polymer films with very high precision, in potentially limitless ...
Breakthrough in industrial-scale nanotube processing
Nanotechnology / Nanomaterials
Nov 02, 2009 |
4.9 / 5 (23) |
3
(PhysOrg.com) -- Rice University scientists today unveiled a method for the industrial-scale processing of pure carbon-nanotube fibers that could lead to revolutionary advances in materials science, power ...
Scientists build 'single-atom transistor'
14 hours ago |
5 / 5 (21) |
1
(PhysOrg.com) -- Researchers from Helsinki University of Technology (Finland), University of New South Wales (Australia), and University of Melbourne (Australia) have succeeded in building a working transistor, ...
'Colossal' Magnetic Effect Under Pressure
Jun 05, 2009 |
4.4 / 5 (23) |
3
(PhysOrg.com) -- Millions of people today carry around pocket-sized music players capable of holding thousands of songs, thanks to the discovery 20 years ago of a phenomenon known as the “giant magnetoresistance ...
