A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

Risen Energy’s mass-produced heterojunction modules have reached a cell conversion efficiency of 26.61%, a record figure for the company.

New results published in the journal Physical Review Letters detail how a specially designed metamaterial was able to tip the ...

The heat and electricity integrated energy systems (HE-IESs) have a bright prospect in future energy systems owing to their excellent economic and environmental performance. Many uncertain factors in ...

This work describes a methodology for informing targeted demand-response (DR) and marketing programs that focus on the temperature-sensitive part of residential electricity demand. Our methodology ...