Have you ever wondered why your laptop or smartphone feels warm when you're using it That heat is a byproduct of the microprocessors in your device using electric current to power computer processing functions and ... - Read More
University of Cincinnati researchers are discovering how to manipulate light to one day better view the world's tiniest objects through a super lens as well as how to hide an object in plain sight Masoud ... - Read More
Colorful see through solar cells invented at the University of Michigan could one day be used to make stained glass windows decorations and even shades that turn the sun's energy into electricity The cells believed ... - Read More
As smartphones tablets and other gadgets become smaller and more sophisticated the heat they generate while in use increases This is a growing problem because it can cause the electronics inside the gadgets to fail ... - Read More
Photovoltaic energy conversion offers one of the best means for the future of renewable energy in the world The efficiency of solar cells depends heavily upon the light absorbing materials they use Photovoltaic systems based ... - Read More
A study of the thermodynamic properties of copper connections uncovers a route to improving the reliability of electronic devices One in five electronic device failures is a result of corrosion Bonds the metal connections that ... - Read More
UNIST announced a method for the mass production of boron nitrogen co doped graphene nanoplatelets which led to the fabrication of a graphene based field effect transistor FET with semiconducting nature This opens up opportunities ... - Read More
Quantum dots tiny semiconductor crystals with diameters measured in billionths of a meter have enormous potential for applications that make use of their ability to absorb or emit light and or electric charges Examples include ... - Read More
A new type of transistor that could make possible fast and low power computing devices for energy constrained applications such as smart sensor networks implantable medical electronics and ultra mobile computing is feasible according to ... - Read More
A unique solar panel design made with a new ceramic material points the way to potentially providing sustainable power cheaper more efficiently and requiring less manufacturing time It also reaches a four decade old goal ... - Read More
Researchers from Northwestern University's McCormick School of Engineering and Applied Science have developed the world's highest quantum efficiency ultraviolet UV photodetector an advance in technology that could aid in the detection of missiles and chemical ... - Read More
Small optical devices are important for diagnostic imaging in the body they serve for example as optical probes in blood vessels or the gastrointestinal tract For accurate diagnosis such applications require a 360 degree view ... - Read More
Experimental evidence and computer simulations suggest how to grow structures with the best trade offs between three desired characteristics strength flexibility and the ability to dissipate heat When engineers design devices they must often join ... - Read More
With the help of a new method called dual electrode photoelectrochemistry University of Oregon scientists have provided new insight into how solar water splitting cells work An important and overlooked parameter they report is the ... - Read More
It is fascinating how quantum mechanical behavior of particles at smallest scales can give rise to strange properties that can be observed in the classical world One example is the Fractional Quantum Hall Effect FQH ... - Read More
Nature builds flawless diamonds sapphires and other gems Now a Northwestern University research team is the first to build near perfect single crystals out of nanoparticles and DNA using the same structure favored by nature ... - Read More
Spontaneous bursts of light from a solid block illuminate the unusual way interacting quantum particles behave when they are driven far from equilibrium The discovery by Rice University scientists of a way to trigger these ... - Read More
Yanliang Zhang wants to make vehicles more efficient by using a resource most people aren't even aware of the waste heat that results from the inherent inefficiency of engines when converting fuel into energy Zhang ... - Read More
If you want to get the most out of the sun you have to improve the performance of the materials used An interdisciplinary team of Engineering at Illinois researchers has set its sights on improving ... - Read More
Researchers have made the first battery electrode that heals itself opening a new and potentially commercially viable path for making the next generation of lithium ion batteries for electric cars cell phones and other devices ... - Read More
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