1. Department
of Chemistry and Bioscience, Aalborg University, 9220 Aalborg, Denmark
2. Science
and Technology Division, Corning Incorporated, Corning, New York 14831, United States
3. Department
of Materials Science and Engineering, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
4. Department
of Civil and Environmental Engineering, University of California, Los
Angeles, California 90095, United States
5. Institute
of High-Pressure Physics, Polish Academy of Sciences, 01-142 Warsaw, Poland
6. Department
of Mechanical and Manufacturing Engineering, Aalborg University, 9220 Aalborg, Denmark