Self-Assembly of Glycine on Cu (001):the Tales of Temperature and Polarity

• 作 者: Jing Xu Zheshuai Lin Sheng Meng Lifang Xu Enge Wang
• 机 构: Department of Physics,Renmin University of China,Beijing 100872,China
• 出 处: 中国物理学会2013年秋季学术会议
• 发表日期: 2013年11期
• 关键词: Self-assembly Glycine Cu(001) surface ab initio method

　　We demonstrate the critical role of finite temperature effect and molecular polarity during self-assembly (SA) of glycine on Cu(001).The stable SA structure is determined by the lowest energy at room temperature,while the ground-state structure optimized by DFT at 0K is absent.