1. Texas State University, San Marcos, Texas 78666, United States
2. Qorvo Inc., 500 W. Renner Road, Richardson, Texas 75080, United States
3. Materials Science and Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
4. Center for Electron Microscopy and Microanalysis, University of Southern California, Los Angeles, California 90089, United States
5. Irvine Materials Research Institute, University of California, Irvine, California 92697, United States
6. Center for Device Thermography and Reliability, University of Bristol, Bristol BS8 1TL, U.K.