METHOD FOR FORMING RESIST UNDER LAYER FILM, PATTERN FORMING METHOD AND COMPOSITION FOR RESIST UNDER LAYER FILM

摘要

A method for forming a resist under layer film includes providing a composition for forming a resist under layer film on a substrate which is to be processed. The composition includes a solvent and a calixarene compound or a derivative of the calixarene compound. The composition is set under an oxidizing atmosphere with an oxygen content of 1% or more by volume to form a resist under layer film.