We have a green, eternal and harmonious future, so that every household can easily use clean, inexhaustible solar energy, make the sky more pure, the river is clearer, all the creatures on the earth bathe in the harmonious sunshine, ENERGY willing Work hard with all people of insight to build a beautiful home on earth.
editor：Realization method: Silicon wafer is floated above chemical reagent and oxidized strongly by nitric acid on nitrite surface. │ Release time：2018-06-26
Objective: To prepare a PN junction.
Implementation method: by high temperature diffusion, an N layer is diffused on the surface of the P-type silicon wafer to form a PN junction.
