PRODUCTION METHOD FOR COMPOUND SEMICONDUCTOR THIN FILM, AND SOLAR CELL PROVIDED WITH SAID COMPOUND SEMICONDUCTOR THIN FILM

摘要

A method is characterized by including the steps of performing a coating or printing of ink for producing a compound semiconductor thin film so as to form a compound semiconductor coating film, the ink including 50% by mass or more of amorphous compound nanoparticles, mechanically applying a pressure to the compound semiconductor coating film, and subjecting the compound semiconductor coating film to a heat-treatment to form a compound semiconductor thin film.