Abstract: The ability to dim LEDs is a big advantage compared to previous light sources, but it can also lead to new aging mechanisms. Due to the different coefficients of thermal expansion of the ...

Abstract: Three (3) thermal interface materials (TIMs) consisting of carbon nanotubes (CNTs) bonded to silicon or graphene-silicon compared to an indium TIM for amplifier life cycle performance.

NRL said Thursday that the test, completed on Sept. 5, evaluated the space readiness of the Robotic Servicing of Geosynchronous Satellites, or RSGS, payload. The spacecraft, integrated with ...