Using the electrochemical polymerization dye sensitization(ECDS) method, polyaniline (PAn),which is used as top region material in solar cells, is sensitized wi
Through theoretical analyses of the Shockley equation and the difference between a practical P-N junction and its ideal model, the mathematical models of P-N ju
In order to reduce the four-wave mixing crosstalk and avoid the signal waveform distortion in long-haul dense-wavelength division multiplexing systems, helpful