1. Department of Materials System Science, Graduate School of Nanobioscience, Yokohama City University, Yokohama, Kanagawa 236-0027, Japan
2. National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8563, Japan
3. School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan
4. Optical Sciences Centre and ARC Training Centre in Surface Engineering for Advanced Materials (SEAM), School of Science, Swinburne University of Technology, Victoria 3122, Australia
5. Infrared Microspectroscopy (IRM) Beamline, ANSTO−Australian Synchrotron, 800 Blackburn Road, Clayton, Victoria 3168, Australia
6. International Research Frontiers Initiative (IRFI), Tokyo Institute of Technology, Yokohama, Kanagawa 226-8501, Japan