Making Electrical Nanocontacts to Nanocrystal Assemblies: Mapping of Room‐Temperature Coulomb‐Blockade Thresholds in Arrays of 28‐kDa Gold Nanocrystals
Source abstract
Abstract
On the threshold: Local mapping of the topography and electronic properties of arrays of 28-kDa gold nanocrystals was carried out by combined conducting-probe AFM and displacement–voltage spectroscopy. The Coulomb-blockade voltage thresholds (VT) arising from sequential single-electron charging of the nanocrystals in conducting paths as few as three nanocrystals deep were measured. The fluid properties of the nanocrystal arrays allow the formation of probe–array–substrate nanocontacts (see Figure).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrochemical Analysis and Applications · Gold and Silver Nanoparticles Synthesis and Applications · Molecular Junctions and Nanostructures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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