[1] Univ Virginia, Dept Mat Sci & Engn, Charlottesville, VA 22904 USA
[2] Univ Virginia, Dept Mech & Aerosp Engn, Charlottesville, VA 22904 USA
[3] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA
[4] Sandia Natl Labs, Albuquerque, NM 87185 USA
[5] Univ Virginia, Dept Chem, Charlottesville, VA 22904 USA
[6] Univ Virginia, Dept Phys, Charlottesville, VA 22904 USA
[7] Univ Virginia, Charles L Brown Dept Elect & Comp Engn, Charlottesville, VA 22904 USA
[8] Radiant Technol, Albuquerque, NM USA