A research team has succeeded in discovery of a high efficiency organic image sensor which is expected to replace silicon image sensors. A South Korean research team has developed a new-concept image ...

Filters have always presented some of the toughest challenges in analog design: the math is difficult, the circuit selection is based on a variety of subtle criteria, and the component tolerances are ...

Scheme of Schottky contact between electrodes and semiconducting polymer. Upper panel is for the case of pristine ZnO and lower panel is for the case of S-doped ZnO. Estimated depletion width and ...