1. Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
2. Department of Mechanical Engineering, University of Maryland, College Park, Maryland 20742, United States
3. Department of Mechanical Engineering, Colorado School of Mines, Golden, Colorado 80401, United States
4. Components
Research, Intel Corporation, Hillsboro, Oregon 97124, United States
5. Logic Technology Development, Intel Corporation, Hillsboro, Oregon 97124, United States