1. School of Chemistry and Chemical Engineering, Key Laboratory for Thin Film and Micro Fabrication of the Ministry of Education, Shanghai Jiao Tong University, Shanghai, 200240, China
2. Department of Chemical and Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
3. Kavli Institute at Cornell for Nanoscale Science, Ithaca, New York 14853, United States
4. National High Magnetic Field Lab, Tallahassee, Florida 32310, United States
5. Department of Physics, Florida State University, Tallahassee, Florida 32306, United States
6. College of Physics, Nanjing University, Nanjing, 210093, P. R. China
7. School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287, United States
8. Center for Quantum Transport and Thermal Energy Science, School of Physics and Technology, Nanjing Normal University, Nanjing, 210023, China
9. National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
10. Geballe Laboratory for Advanced Materials, Stanford University, Stanford, California 94305, United States
11. Department of Materials Science and Engineering, University of Washington, Seattle, Washington 98195, United States
12. Department of Electrical, Computer & Systems Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States