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Updated: Jul 19, 2026

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
Published on: December 5, 2015
Structural contributions to charge transport across Ni-octanedithiol multilayer junctions
Lam H Yu1, Christopher D Zangmeister, James G Kushmerick
1National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA.
Abstract:
We report the fabrication and characterization of multilayer thin films incorporating 1,8-octanedithiols and Ni atoms. Low-temperature charge transport measurements exhibit inelastic co-tunneling and resonant tunneling features that correspond energetically to vibrational excitations of the molecular multilayer. Several junctions exhibit changes in conductance features characteristic of charge defect-gating. Transport through our junctions is shown to be dominated by the intrinsic properties of the multilayer.
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