Electron Transport Through the Two-Dimensional Atomic Lattice
T. Kwapinski, Z. Korczak, M. Jalochowski
TL;DR
This study investigates how Pb deposition affects electrical conductivity on a Si(111)-(6x6)Au surface, combining experimental measurements with a 2D lattice theoretical model to understand the conductance changes at low coverage.
Contribution
It introduces a combined experimental and theoretical approach to analyze conductance changes caused by Pb deposition on a 2D atomic lattice surface.
Findings
Pb deposition causes significant conductance change at low coverage
Experimental results align with the 2D square lattice model
Conductance sensitivity to atomic-scale modifications
Abstract
The electrical conductivity changes of the Si(111)-(6x6)Au surface at early stage of Pb deposition was studied experimentally and theoretically as a function of coverage. Pb deposition onto a Si(111)-(6x6)Au surface induce strong change of the conductance even at a low coverage ( monolayer). The experimental results are analyzed using the theoretical model of two dimensional (2D) square atomic lattice.
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Taxonomy
TopicsSurface and Thin Film Phenomena · Advanced Materials Characterization Techniques · Electron and X-Ray Spectroscopy Techniques