Research Progress of Self-Assembly of Block Copolymer Films
The article takes diblock copolymers as an example to systematically introduce the research progress of block copolymer thin film self-assembly technology in achieving large-scale defect-free nanostructures.It focuses on discussing self-assembly under film confinement,chemically patterned induced film self-assembly,and geometric substrate-induced film self-assembly techniques,while also outlining prospects for future research.