Title of article :
A comparison of observed and simulated scanning tunneling images of the reconstructed GaAs(001) surface
Author/Authors :
Matthai، نويسنده , , C.C. and Bass، نويسنده , , Andy J.M. and Jackson، نويسنده , , M.D. and Thornton، نويسنده , , J.M.C. and Weightman، نويسنده , , P.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1995
Abstract :
We have generated scanning tunneling microscopy images of the reconstructed GaAs(001) surface using an ab initio pseudopotential method and the Bardeen tansfer Hamiltonian approximation. These images are compared with observed images for different bias voltages. We find that there is a strong correlation between theory and experiment.
Keywords :
Gallium arsenide , surface structure
Journal title :
MATERIALS SCIENCE & ENGINEERING: B
Journal title :
MATERIALS SCIENCE & ENGINEERING: B
