pv magazine International

Selenium solar cell with 5.2% efficiency, 0.99 V open-circuit voltage

Danish researchers have built a selenium solar cell with the highest open-circuit voltage ever reported. They said that with further improvements in the optoelectronic quality of selenium, the device ...
Business Wire

Transphorm’s GaN First to Hit Short Circuit Robustness Milestone Key to Motor Drive ...

GOLETA, Calif.--(BUSINESS WIRE)--Transphorm, Inc. (Nasdaq: TGAN), a global leader in GaN power semiconductors, the future of next generation power systems, today announced it has demonstrated up to 5 ...
The Boston Globe

Short circuit at fault in dragging death of Red Line passenger last year, NTSB finds

Federal investigators on Tuesday said a short circuit was to blame for the failure of a safety system designed to prevent a Red Line train from accelerating and dragging a passenger to his death last ...
WBUR

Dragging death on Red Line likely caused by short circuit, federal report finds

A short circuit on a Red Line train prevented a failsafe from triggering and allowed the vehicle to leave the station while a passenger was trapped in a door, federal investigators concluded while ...