Study on resist performance of chemically amplified molecular resists based on cyclic oligomers
We developed positive-tone chemically amplified molecular resist materials based on cyclic oligomers. We clarified that a small modification of noria resists can cause a significant change in sensitivity. Cyclic oligomers have the potential to offer exceptional resolution as EUV and EB resist materials.
molecular resist chemically amplified resist extreme ultraviolet noria derivative calixarene derivative