1. School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
2. GLOBALFOUNDRIES Singapore Pte. Ltd., 60 Woodlands Industrial Park D St 2, Singapore 738406
3. MIIT Key Laboratory of Advanced Metallic and Intermetallic Materials Technology, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China