Researchers at Tohoku University in Japan claim to have developed a tin(II) sulfide (SnS) solar cell with a high open-circuit voltage, due to an SnS interface exhibiting large band bending. The novel ...
To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an Australian and Chinese research team found a way to use photoluminescence ...
A digital circuit can be conceptualized as a mass of plumbing with water instead of electricity. A transistor is a valve (open/close). A resistor constrains the water into a smaller pipe. A capacitor ...
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