1. National High Magnetic Field Laboratory, 1800 E Paul Dirac Dr, Tallahassee, Florida 32310, United States
2. Department of Physics, Florida State University, 77 Chieftan Way, Tallahassee, Florida 32306, United States
3. Department of Chemistry & Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, Florida 32306, United States
4. Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843, United States