Aiming at the disadvantages of BP model in artificial neural networks applied to intelligent fault diagnosis, neural network fault diagnosis optimization method
The effects of Fe-C/N co-doping on the electronic and optical properties of NaTaO3 are studied with density functional theory.Our calculations indicate that mon
In this research, we report a bulk heterojunction(BHJ) solar cell consisting of a ternary blend system. Poly(3-hexylthiophene) P3 HT is used as a donor and [6,6