Downhole splitter systems, such as the Best Line System, require drilling an expanded hole size before the splitter can be set in the junction (Level 6S system). The 11/2° or 3°, wing-shaped junctions ...

Researchers from the Photovoltaics and Thin-Film Electronics Laboratory (PV-Lab) in EPFL's School of Engineering and CSEM ...

(Phys.org)—Scientists have designed a new multijunction solar cell that, in simulations, can achieve an efficiency of 51.8%. This high performance exceeds the current goal of 50% efficiency in ...

Semiconductor junctions — from the millions of transistors used in ICs to the large-area compound junctions that make high-brightness LEDs possible — can all suffer early failure due to increased heat ...

The previous solar efficiency record has now been broken, and this one could have ...