Expression of stop bands in forward volume spin waves

A research group led by assistant Professor Taichi Goto at Toyohashi University of Technology has, for the first time, demonstrated stop bands that prevent propagation of specific frequency components of forward volume spin ...

A stabilizing influence enables lithium-sulfur battery evolution

In late July of 2008 a British solar plane set an unofficial flight-endurance record by remaining aloft for more than three days straight. Lithium-sulfur batteries emerged as one of the great technological advances that enabled ...

A novel catalyst for high-energy aluminum-air flow batteries

A recent study affiliated with UNIST has introduced a novel electric vehicle (EV) battery technology that is more energy efficient than gasoline-powered engines. The new technology involves replacing battery packs instead ...

Pliable micro-batteries for wearables

There is a new technology gripping the markets of the future – technology to wear. Wearables, as they are known, are portable systems that contain sensors to collect measurement data from our bodies. Powering these sensors ...

A new carbon material with Na storage capacity over 400mAh/g

Developing high-capacity carbon anode materials can further improve the energy density of sodium-ion batteries (NIBs). Recently, researchers from the Institute of Physics, Chinese Academy of Sciences (IOP-CAS), reported a ...

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