Semiconductors based on gallium-nitride (GaN) substrates are increasingly important in the power-device landscape. Their thermal conductivity, and thus their ability to conduct and dissipate heat, is ...

Power density plays a critical role in making power electronic systems smaller, more efficient, and more cost-effective. As power density increases, so does the heat generated inside a device.

eGaN FETs and ICs enable very high-density power converter design, owing to their compact size, ultra-fast switching, and low on-resistance. The limiting factor for output power in most high-density ...

RML Group's Denis Gorman explains how immersion cooling can significantly enhance the performance of lithium batteries ...

Polymers are composed of very large molecules formed by a combination of different monomers (smaller and simpler molecules), which can be natural or synthetic. Polymers are the basis of many ...

(a) The minimum, average and maximum temperature profile from the surface to the depth of 1 m with a surface pressure of 80 Pa. (b) The bulk density profile from the surface to the depth of 1 m ...