(Phys.org) -- Even alternative energy technologies can sometimes be a little greener, according to a Kansas State University graduate student's research.
Materials Science
Apr 9, 2012
4
0
Scientists calculate that a "perfect lens," a slab of artificial material engineered to focus electromagnetic fields in ways that natural materials can't, may increase the efficiency of some wireless power transfer systems.
General Physics
Mar 13, 2012
7
0
An electronic cheque which eliminates the need for costly processing by banks but preserves the simplicity and ease of a traditional cheque book has been designed by a team of academics in the UK.
Other
Feb 13, 2012
1
0
Microscopic channels of gold nanoparticles have the ability to transmit electromagnetic energy that starts as light and propagates via "dark plasmons," according to researchers at Rice University.
Nanophysics
Feb 9, 2012
1
0
(PhysOrg.com) -- When it comes to transporting a cell's valuable electrons, the metal-reducing microbe Shewanella oneidensis only trusts stable, mature proteins, according to scientists at Pacific Northwest National Laboratory. ...
Biochemistry
Dec 12, 2011
0
0
(PhysOrg.com) -- The merging of two technologies under development - plasmonics and nanophotonics - is promising the emergence of new "quantum information systems" far more powerful than today's computers.
Optics & Photonics
Oct 27, 2011
1
0
(PhysOrg.com) -- Researchers at the Bio-SANS instrument at the High Flux Isotope Reactor are getting a leg up in their research from an ingenious "low tech" lighting tool that can be fixed to their samples and then pushed ...
Analytical Chemistry
Sep 28, 2011
1
0
(PhysOrg.com) -- In a step toward engineering ever-smaller electronic devices, scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have assembled nanoscale pairings of particles that show promise ...
Nanophysics
May 10, 2011
3
0
Researchers at Northwestern University have created a new kind of cloaking material that can render objects invisible in the terahertz range.
Optics & Photonics
Apr 27, 2011
3
0
Ever wonder what microorganisms do on a Saturday night? In professor Derek Lovley's lab at the University of Massachusetts, Amherst, doctoral candidate Zarath Summers and her colleagues made a point to find out. In the process, ...
Cell & Microbiology
Jan 7, 2011
0
0
