Surface lattice dynamics of KCl(001): A high-resolution helium atom scattering study

2008 ◽  
Vol 77 (2) ◽  
Author(s):  
Rifat Fatema ◽  
David H. Van Winkle ◽  
J. G. Skofronick ◽  
Sanford A. Safron ◽  
F. A. Flaherty
Keyword(s):  
High Resolution ◽  
Helium Atom ◽  
Lattice Dynamics ◽  
Helium Atom Scattering ◽  
Atom Scattering ◽  
Surface Lattice ◽  
Scattering Study

A helium atom scattering study of the structure and phonon dynamics of the ice surface

2000 ◽  
Vol 112 (24) ◽  
pp. 11011-11022 ◽  
Author(s):  
A. Glebov ◽  
A. P. Graham ◽  
A. Menzel ◽  
J. P. Toennies ◽  
P. Senet
Keyword(s):  
Helium Atom ◽  
Helium Atom Scattering ◽  
Atom Scattering ◽  
Ice Surface ◽  
Phonon Dynamics ◽  
Scattering Study

Helium Atom Scattering from Cyclopentane, Pyrrolidine and Tetrahydrofurane in Crossed Molecular Beams

1997 ◽  
Vol 52 (5) ◽  
pp. 425-431
Author(s):  
Christian Gebauer ◽  
Olaf Klein ◽  
Ralf Schmidt ◽  
Wolfhart Seidel
Keyword(s):  
High Resolution ◽  
Helium Atom ◽  
Cross Sections ◽  
Differential Cross ◽  
Molecular Beam ◽  
Molecular Beams ◽  
Geometric Transformation ◽  
Helium Atom Scattering ◽  
Helium Atoms ◽  
Atom Scattering

Abstract Scattering of helium atoms by cyclopentane, pyrrolidine and tetrahydrofurane molecules was ob-served in crossed molecular beam experiments. The intensity of scattered helium atoms, depending on the scattering angle, was measured with high resolution, and the damping of the diffraction oscillations of the differential cross sections was used to extract elastic anisotropic interaction potentials for these molecules. The evaluation included a geometric transformation concerning the puckered states of the envelope and the twisted conformation of the molecules. The potentials were found to be rather similar.

A helium atom scattering study of the growth and dynamics of CH4 and C2H6 on Cu(001)

1997 ◽  
Vol 106 (6) ◽  
pp. 2502-2512 ◽  
Author(s):  
A. P. Graham ◽  
M. F. Bertino ◽  
F. Hofmann ◽  
W. Silvestri ◽  
J. P. Toennies
Keyword(s):  
Helium Atom ◽  
Helium Atom Scattering ◽  
Atom Scattering ◽  
Scattering Study

scholarly journals Structure and lattice dynamics ofSr2CuO2Cl2(001)studied by helium-atom scattering

2005 ◽  
Vol 72 (8) ◽  
Author(s):  
M. Farzaneh ◽  
X.-F. Liu ◽  
M. El-Batanouny ◽  
F. C. Chou
Keyword(s):  
Helium Atom ◽  
Lattice Dynamics ◽  
Helium Atom Scattering ◽  
Atom Scattering
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