Core Viewpoint - The research team led by Professor Liu Kaihui from Peking University has developed a new paradigm for crystal preparation called "lattice mass transfer-interface growth," which significantly enhances the stability and controllability of crystal growth, potentially benefiting the semiconductor industry and integrated circuits [2][7]. Group 1: Crystal Preparation Method - The new method allows materials to grow like "bamboo shoots," improving the speed and uniformity of crystal structure growth, which is expected to enhance chip integration and computing power [2][7]. - The team has successfully prepared 100,000 layers of single-crystal graphene, achieving a thickness increase from 1 micron to 35 microns, demonstrating high quality in terms of uniform thickness, large single-crystal size, and high thermal conductivity [5][7]. - The "lattice mass transfer-interface growth" method differs from traditional methods by utilizing lattice transmission for growth, effectively avoiding defect accumulation and ensuring high-quality crystal preparation [7][8]. Group 2: Research and Development Process - The research process involved overcoming significant challenges, with the team emphasizing the importance of persistence and passion in scientific research [8][9]. - The team has also successfully prepared nine types of high-quality two-dimensional crystals, including boron nitride and molybdenum disulfide, with a total layer count reaching 300,000 [7]. - Liu Kaihui's team consists of nearly 40 members, focusing on both optical technology innovations and material preparation, fostering interdisciplinary research [8].