(Phys.org)—Currently, commercial wireless power transfer is limited mainly to charging pads for phones: instead of plugging your phone directly into the wall, simply place it on top of a wireless charging pad. In the future, ...
Wearable power sources for wearable electronics are limited by the size of garments.
Nanomaterials
Dec 16, 2015
2
21
Optimizing the performance of soft magnetic materials requires an understanding of the nanostructure and consideration of the local composition of each phase. The researchers successfully correlated the crystallization state ...
Nanophysics
Dec 10, 2015
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6
One of the greatest challenges in the evolution of electronics has been to reduce power consumption during transistor switching operation. In a study recently reported in Nature, engineers at University of California, Santa ...
Electronics & Semiconductors
Dec 7, 2015
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20
Researchers at Linköping University's Laboratory of Organic Electronics, Sweden, have developed power paper—a new material with an outstanding ability to store energy. The material consists of nanocellulose and a conductive ...
Nanomaterials
Dec 3, 2015
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447
Harnessing the power of wind has long been recognised as an important alternative source of electricity generation. Now, a new European project is aiming to improve the technology and make it even more competitive
Energy & Green Tech
Nov 18, 2015
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51
Long-standing concerns about portable electronics include the devices' short battery life and their contribution to e-waste. One group of scientists is now working on a way to address both of these seeming unrelated issues ...
Nanophysics
Aug 12, 2015
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18
While our gadgets these days are constantly getting smaller and more powerful, the development of commercial batteries both small enough and with sufficient capacity to feed their power-hungry demands has not quite kept pace.
Nanomaterials
Aug 11, 2015
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31
An exotic material called gallium nitride (GaN) is poised to become the next semiconductor for power electronics, enabling much higher efficiency than silicon.
Electronics & Semiconductors
Jul 29, 2015
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3016
Wearable electronic devices for health and fitness monitoring are a rapidly growing area of consumer electronics; one of their biggest limitations is the capacity of their tiny batteries to deliver enough power to transmit ...
Nanomaterials
Jul 7, 2015
2
294
