80 citations · 187 across the 8 of their papers we have counts for
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cond-mat.stat-mech2002
Phonons and specific heat of linear dense phases of atoms physisorbed in the grooves of carbon nanotube bundles
Antonio Siber
The vibrational properties (phonons) of a one-dimensional periodic phase of atoms physisorbed in the external groove of the carbon nanotube bundle are studied. Analytical expressio…
cond-mat.stat-mech2002
Adsorption of He atoms in external grooves of single wall carbon nanotube bundles
Antonio Siber
I calculate the quantum states for He atom in the potential of an external groove of the single wall carbon nanotube bundle. The calculated ground state energy is found to be in fa…
cond-mat.stat-mech2002
Zone edge focused two-phonon processes in He atom scattering from a simple prototype system: Xe(111)
Antonio Siber, Branko Gumhalter
We present a theoretical analysis of the multiphonon features appearing in the angular and energy resolved scattering spectra of low energy He atoms inelastically scattered from su…