Scientists discover bulk material that exhibits monolayer behavior
Carbon nanotube logic device operates on subnanowatt power
Sodium-ion battery cathode has highest energy density to date
Scientists enhance light emission in 2D semiconductors by a factor of 100
A billion holes can make a battery
Researchers at the University of Maryland have invented a single tiny structure that includes all the components of a battery that they say could bring about the ultimate miniaturization of energy storage ...
Rounded crystals that mimic starfish shells could advance 3-D printing pills
In a design that mimics a hard-to-duplicate texture of starfish shells, University of Michigan engineers have made rounded crystals that have no facets.
New technology may lead to prolonged power in mobile devices
Researchers from The University of Texas at Dallas have created technology that could be the first step toward wearable computers with self-contained power sources or, more immediately, a smartphone that ...
Nano-scale gold particles are good candidates for drug delivery
A special class of tiny gold particles can easily slip through cell membranes, making them good candidates to deliver drugs directly to target cells.
Engineers envision an electronic switch just three atoms thick
Do not fold, spindle or mutilate. Those instructions were once printed on punch cards that fed data to mainframe computers. Today's smart phones process more data, but they still weren't built for being shoved ...
Transistors that wrap around tissues: New implanted devices may reshape medicine
(Phys.org) —Researchers from The University of Texas at Dallas and the University of Tokyo have created electronic devices that become soft when implanted inside the body and can deploy to grip 3-D objects, ...
Device could boost image quality for phones, computers and TVs
(Phys.org) —A device created by UCLA researchers could lead to a significant leap in the quality of images on smartphones, computer displays, TVs and inkjet printers.
Multilayer, microscale solar cells enable ultrahigh efficiency power generation
Researchers at the University of Illinois at Urbana-Champaign use a printing process to assemble tiny cells into multilayer stacks for extraordinary levels of photovoltaic conversion efficiency.
Copper nanowires could become basis for new solar cells
(Phys.org) —By looking at a piece of material in cross section, Washington University in St. Louis engineer Parag Banerjee, PhD, and his team discovered how copper sprouts grass-like nanowires that could ...
Like a hall of mirrors, nanostructures trap photons inside ultrathin solar cells (w/ Video)
In the quest to make sun power more competitive, researchers are designing ultrathin solar cells that cut material costs. At the same time they're keeping these thin cells efficient by sculpting their surfaces ...