A New Surface Reconstruction: Pb(110)
- 15 August 1989
- journal article
- Published by IOP Publishing in Europhysics Letters
- Vol. 9 (8) , 797-802
- https://doi.org/10.1209/0295-5075/9/8/010
Abstract
Low-energy electron diffraction (LEED) studies show that the clean Pb(110) surface has a c(2 × 4) superstructure below about 425 K. It is attributed to surface stress relief by increased packing density but a dimensionally enhanced Kohn anomaly-induced lattice distortion cannot be excluded.Keywords
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