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Researchers demonstrate Doppler effect and sonic boom in graphene devices

A team of researchers from universities in Loughborough, Nottingham, Manchester, Lancaster and Kansas (US) has revealed that sonic boom and Doppler-shifted sound waves can be created in a graphene transistor.When a police car speeds past you with its siren blaring,...
Grafren launches G-HEATEX,  a graphene-coated active heating fabric

Grafren launches G-HEATEX, a graphene-coated active heating fabric

Sweden-based graphene fabric developer Grafren launched a new graphene-coated textile, branded G-HEATEX. The company says that this is the world’s first active heating fabric.According to Grafren, G-HEATEX fabrics supply powerful and uniform heat, while being...

Researchers examine twisted bilayer graphene’s intriguing interactions with light

In ‘magic angle’ graphene, especially near the angle of 1 degree, the electrons slow down dramatically, favoring interactions between the electrons. Such interactions give rise to a new type of superconductivity and insulating phases in twisted bilayer...