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176 Current news about the topic electronics

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A long-distance relationship in femtoseconds

Physicists observe how electron-hole pairs drift apart at ultrafast speed, but still remain strongly bound

15-Apr-2019

Modern electronics relies on ultrafast charge motion on ever shorter length scales. Physicists from Regensburg and Gothenburg have now succeeded in resolving a key quantum motion of electrons in atomically thin crystals on the time scale of a single oscillation cycle of light. They directly ...

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Laser technology supports the path to printed electronic diversity

01-Apr-2019

In recent years, the demands placed on component-integrated electronics have risen so sharply in many industries that they can often no longer be met with conventional electronic components. As an alternative, printed electronics is on the advance. At the Hanover Fair from April 1 to 5, 2019, ...

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Let’s not make big waves

A team of researchers generates ultra-short spin waves in an astoundingly simple material

29-Mar-2019

Due to its potential to make computers faster and smartphones more efficient, spintronics is considered a promising concept for the future of electronics. In a collaboration including the Max Planck Institute for Intelligent Systems (MPI-IS) and the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), a ...

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Flexible electronics without sintering

Conductive metal-polymer inks for inkjet printing

20-Mar-2019

The INM – Leibniz Institute for New Materials presents hybrid inks for inkjet printing that contain metal nanoparticles coated with conductive polymers. The inks can be formulated in water and in other polar solvents and are suitable to print conductive structures on a range of substrates without ...

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Molecular Lego blocks

Chemical data mining boosts search for new organic semiconductors

18-Feb-2019

Organic semiconductors are lightweight, flexible and easy to manufacture. But they often fail to meet expectations regarding efficiency and stability. Researchers at the Technical University of Munich (TUM) are now deploying data mining approaches to identify promising organic compounds for the ...

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Do not throw away - just wait

3D printed tires and shoes that self-repair

07-Feb-2019

Instead of throwing away your broken boots or cracked toys, why not let them fix themselves? Researchers at the University of Southern California Viterbi School of Engineering have developed 3D-printed rubber materials that can do just that. Assistant Professor Qiming Wang works in the world of ...

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Process to 3D print piezoelectric materials developed

Could be used to develop intelligent materials and self-adaptive infrastructures and transducers

23-Jan-2019

The piezoelectric materials that inhabit everything from our cell phones to musical greeting cards may be getting an upgrade thanks to work discussed. Xiaoyu 'Rayne' Zheng, assistant professor of mechanical engineering in the College of Engineering, and a member of the Macromolecules Innovation ...

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New Material to Push the Boundaries of Silicon-Based Electronics

22-Jan-2019

The electronics market is growing constantly and so is the demand for increasingly compact and efficient power electronic systems. The predominant electronic components based on silicon will in foreseeable future no longer be able to meet the increasing industrial requirements.This is why ...

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Breakthrough in organic electronics

A simple new tweak could double the efficiency of organic electronics

16-Jan-2019

The majority of our everyday electronics are based on inorganic semiconductors, such as silicon. Crucial to their function is a process called doping, which involves weaving impurities into the semiconductor to enhance its electrical conductivity. It is this that allows various components in ...

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Stretchy solar cells a step closer

Organic photovoltaics with new properties

15-Nov-2018

Organic solar cells that can be painted or printed on surfaces are increasingly efficient, and now show promise for incorporation into applications like clothing that also require them to be flexible. The Rice University lab of chemical and biomolecular engineer Rafael Verduzco has developed ...

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