Carbon nanotube logic device operates on subnanowatt power
Sodium-ion battery cathode has highest energy density to date
Scientists discover bulk material that exhibits monolayer behavior
Scalable CVD process for making 2-D molybdenum diselenide
(Phys.org) —Nanoengineering researchers at Rice University and Nanyang Technological University in Singapore have unveiled a potentially scalable method for making one-atom-thick layers of molybdenum diselenide—a ...
First-ever high-resolution images of a molecule as it breaks and reforms chemical bonds
When Felix Fischer of the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) set out to develop nanostructures made of graphene using a new, controlled approach to chemical reactions, ...
Scientists enhance light emission in 2D semiconductors by a factor of 100
Scientist developing materials, electronics that dissolve when triggered
A medical device, once its job is done, could harmlessly melt away inside a person's body. Or, a military device could collect and send its data and then dissolve away, leaving no trace of an intelligence ...
Researchers turn cement into metal
(Phys.org) —In a move that would make the Alchemists of King Arthur's time green with envy, scientists have unraveled the formula for turning liquid cement into liquid metal. This makes cement a semi-conductor ...
New paradigm for solar cell construction demonstrated
(Phys.org) —For solar panels, wringing every drop of energy from as many photons as possible is imperative. This goal has sent chemistry, materials science and electronic engineering researchers on a quest ...
Scientists build thinnest-possible LEDs to be stronger, more energy efficient
(Phys.org) —Most modern electronics, from flat-screen TVs and smartphones to wearable technologies and computer monitors, use tiny light-emitting diodes, or LEDs. These LEDs are based off of semiconductors ...
'Cosmic barometer' could reveal violent events in universe's past
Scientists have developed a way of reading the universe's 'cosmic barometer' to learn more about ancient violent events in space.
Artificially-engineered material pushes the bounds of superconductivity
A multi-university team of researchers has artificially engineered a unique multilayer material that could lead to breakthroughs in both superconductivity research and in real-world applications.
First principles approach to creating new materials
Traditionally, scientists discover new materials, and then probe them to try to better understand their properties. Theoretical materials physicist Craig Fennie does it in reverse.
Team builds nonflammable lithium ion battery
In studying a material that prevents marine life from sticking to the bottom of ships, researchers led by chemist Joseph DeSimone at the University of North Carolina at Chapel Hill have identified a surprising replacement ...