1. Materials Science and Engineering University of California Riverside California 92521 USA
2. Tsinghua Shenzhen International Graduate School Tsinghua University Shenzhen Guangdong 518055 China
3. School of Materials Science and Engineering Sun Yat‐sen University Guangzhou Guangdong 510275 China
4. Department of Physics and Texas Center for Superconductivity University of Houston Houston Texas 77204 USA
5. Department of Mechanical Engineering University of California Riverside California 92521 USA
6. Department of Electrical and Computer Engineering University of California Riverside California 92521 USA
7. Department of Physics Southern University of Science and Technology Shenzhen Guangdong 518055 China