Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...
The material developed in Korea can absorb up to 99% of electromagnetic waves. A thin film with a thickness of just 0.02 inches is sufficient. Until now, screens have only absorbed about 10% of the ...
The beam will eject source atoms towards the substrate which then deposit as a thin film. The high vacuum ensures near line-of-sight deposition leading to minimal sidewall coverage, which is ideal for ...
The density of states is an important quantity for a quantum material. Here, we demonstrate how singularities in the density of states can be characterized and engineered, combining the ...