Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
Infrared-visible sum-frequency generation was used to obtain vibrational spectra of hydrogen on C(111). From a fully relaxed (1×1) surface, a single sharp peak at 2830 cm-1 was observed, which can be identified as the CH stretch mode from H on top sites. With the surface freshly transformed from (2×1) to (1×1), however, another peak at a higher frequency was detected. This is attributed to H adsorbed on a metastable (1×1) structure. © 1992 The American Physical Society.
Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
Douglass S. Kalika, David W. Giles, et al.
Journal of Rheology
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
S. Cohen, T.O. Sedgwick, et al.
MRS Proceedings 1983