Compression for data archiving and backup revisited
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
We have observed prominent nonlinearities in differential conductance spectra of H 2 on copper surfaces using a low-temperature scanning tunneling microscope. These nonlinearities result from transitions between states of H 2 with distinct conductances. Tunneling electrons drive these transitions by giving up energy to highly coverage-dependent excitations that do not correspond to known vibrational or rotational modes of H 2. The nonlinear conductance features can be modeled by extending the conventional framework for inelastic electron tunneling spectroscopy to include saturation effects. ©2005 The American Physical Society.
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
Hiroshi Ito, Reinhold Schwalm
JES