1. Phonon Optimized Engineered Materials (POEM) Center, Bourns College of Engineering, University of California, Riverside, California 92521, USA
2. Spins and Heat in Nanoscale Electronic Systems (SHINES) Center, University of California, Riverside, California 92521, USA
3. Advanced Materials Processing and Synthesis (AMPS) Laboratory, Department of Mechanical and Aerospace Engineering, University of California, San Diego, California 92093, USA