1. 3D Center, SEMATECH, 257 Fuller Road, Suite 2200 Albany, New York 12203
2. National Institute of Standards and Technology, Semiconductor & Dimensional Metrology Division, 100 Bureau Drive, Stop 8120, Gaithersburg, Maryland 20899-8120
3. 3D Center, SEMATECH, 257 Fuller Road, Suite 2200 Albany, New York 12203cState University of New York at Albany, College of Nanoscience and Engineering, Albany, New York 12203