Tensor LEED I: A technique for high speed surface structure determination by low energy electron diffraction. TLEED1

Published: 01-01-1989| Version 1 | DOI: 10.17632/fpnz73fcfy.1
P.J. Rous,
J.B. Pendry


Abstract We present the theory and implementation of the new Tensor LEED technique for the rapid calculation of LEED I/V spectra. A complex trial surface structure is considered as a distortion of a (simpler) reference surface. A first order perturbation theory is developed by which the changes in the I/V spectra of the reference surface introduced by this distortion can be rapidly calculated. In this paper we describe the first part of the computer program package which implements the Tensor LEED tec... Title of program: TLEED1 Catalogue Id: ABHN_v1_0 Nature of problem Rapid calculation of LEED I/V spectra from complex and reconstructed surfaces. Versions of this program held in the CPC repository in Mendeley Data ABHN_v1_0; TLEED1; 10.1016/0010-4655(89)90039-8 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)