Monday, 20 November 2017

Spin current from heat: New material increases efficiency

Electronic devices such as computers generate heat that mostly goes to waste. Physicists have found a way to use this energy: They apply the heat to generate magnetic signals known as 'spin currents'. In future, these signals could replace some of the electrical current in electronic components.

No comments:

Post a Comment

A miniature swimming robot inspired by marine flatworms

Engineers have developed a versatile swimming robot that nimbly navigates cluttered water surfaces. Inspired by marine flatworms, the innova...