ScienceDaily: Computers & Math News

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ScienceDaily: Computers & Math News


Nanostructure boosts stability of organic thin-film transistors
Surprising discovery could lead to better batteries
Quantum leap: Computational approach launches new paradigm in electronic structure theory
Developing a secure, un-hackable quantum network
A major step forward in organic electronics


Nanostructure boosts stability of organic thin-film transistors



Posted: 12 Jan 2018 12:12 PM PST


A nanostructured gate dielectric may have addressed the most significant obstacle to expanding the use of organic semiconductors for thin-film transistors. The structure, composed of a fluoropolymer layer followed by a nanolaminate made from two metal oxide materials, serves as gate dielectric and protects the organic semiconductor - which had previously been vulnerable to damage from the ambient environment.


Surprising discovery could lead to better batteries



Posted: 12 Jan 2018 12:12 PM PST


Scientists have observed the concentration of lithium inside individual nanoparticles reverse at a certain point, instead of constantly increasing. This discovery is a major step toward improving the battery life of consumer electronics.


Quantum leap: Computational approach launches new paradigm in electronic structure theory



Posted: 12 Jan 2018 10:29 AM PST


A group of researchers specializing in quantum calculations has proposed a radically new computational approach to solving the complex many-particle Schrödinger equation, which holds the key to explaining the motion of electrons in atoms and molecules.


Developing a secure, un-hackable quantum network



Posted: 11 Jan 2018 08:53 AM PST


A method of securely communicating between multiple quantum devices has been developed by a team of scientists, bringing forward the reality of a large-scale, un-hackable quantum network.


A major step forward in organic electronics



Posted: 11 Jan 2018 08:53 AM PST


Researchers have developed the world's first complementary electrochemical logic circuits that can function stably for long periods in water. This is a highly significant breakthrough in the development of bioelectronics.
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