Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick comparison of their ability to cut and engrave. I do not have a lot of ...

Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong Provincial Key Laboratory of Agricultural & Rural Pollution Abatement and Environmental Safety, College of Natural Resources and ...

This video explains what a diode is and how it controls the direction of current in electronic circuits. Diodes allow current to flow in only one direction, making them essential for rectification, ...

Abstract: This work investigates the important factors that can assist in optimizing solar cell efficiency for better energy harvesting. The efficiency of solar panels is closely linked to several ...

Abstract: We have investigated the influence of low temperature wafer bonding on the electrical and structural characteristics of InAlAs/InGaAs n-p heterojunction structures with similar structure to ...