光刻胶现新突破，多只光刻胶概念股获融资客大幅买入

Core Insights - A research team led by Professor Peng Hailin from Peking University has successfully utilized cryo-electron tomography to analyze the three-dimensional structure, interfacial distribution, and entanglement behavior of photoresist molecules in a liquid phase environment, which aids in developing industrial solutions to significantly reduce photolithography defects [1] Group 1: Industry Developments - The published research in "Nature Communications" provides insights that could enhance the photolithography process, which is critical for semiconductor manufacturing [1] - The analysis of photoresist molecules in situ represents a significant advancement in understanding material behavior under operational conditions [1] Group 2: Financial Performance - According to data from Data Treasure, 11 photoresist-related stocks reported a year-on-year increase in net profit for the first three quarters of 2025, including companies like Jingrui Electric Materials, Jiuri New Materials, and others [1] - Notably, five photoresist concept stocks have seen net financing purchases exceeding 100 million yuan since October, including Yake Technology, Xinlai Materials, and others [1]