Multiphysics invisibility cloak manipulates both electric current and heat
Highly conductive organic metal looks promising for disposable electronic devices
Robots may receive urine-powered artificial 'hearts'
Inkjet-printed graphene electrodes may lead to low-cost, large-area, possibly foldable devices
Electronics like it cold, and 30 K cryocooler delivers
Sponge-like graphene makes promising supercapacitor electrodes
Inverted polymer solar cell efficiency sets world record
Roll-to-roll process prints thousands of cheap, flexible memory elements
Electronic circuits with reconfigurable pathways closer to reality
Multitasking circuits capable of reconfiguring themselves in real time and switching functions as the need arises—this is the promising application stemming from a discovery made at EPFL and published in Nature Nanotechnology. Other ...
Engineers develop graphene-based biosensor that works in three ways at once
(Phys.org)—One of nanotechnology's greatest promises is interacting with the biological world the way our own cells do, but current biosensors must be tailor-made to detect the presence of one type of protein, ...
Nuclear spins control current in plastic LED: Step toward quantum computing, spintronic memory, better displays
University of Utah physicists read the subatomic "spins" in the centers or nuclei of hydrogen isotopes, and used the data to control current that powered light in a cheap, plastic LED – at room temperature ...
Understanding graphene's electrical properties on an atomic level
(Phys.org) —Graphene, a material that consists of a lattice of carbon atoms, one atom thick, is widely touted as being the most electrically conductive material ever studied. However, not all graphene is ...
University of Illinois study advances limits for ultrafast nano-devices
A recent study by researchers at the University of Illinois at Urbana-Champaign provides new insights on the physical mechanisms governing the interplay of spin and heat at the nanoscale, and addresses the ...
Charging portable electronics in 10 minutes
Researchers at the University of California, Riverside Bourns College of Engineering have developed a three-dimensional, silicon-decorated, cone-shaped carbon-nanotube cluster architecture for lithium ion ...