Literature DB >> 22448753

Unexpected electronic properties of micrometer-thick supracrystals of Au nanocrystals.

Peng Yang1, Imad Arfaoui, Tristan Cren, Nicolas Goubet, Marie-Paule Pileni.   

Abstract

We investigated the electronic properties of highly ordered three-dimensional colloidal crystals of gold nanocrystals (7 ± 0.4 nm), called supracrystals. Two kinds of Au supracrystals with typical thicknesses of 300 nm and 5 μm, respectively, are probed for the first time with scanning tunneling microscopy/spectroscopy at 5 K revealing similar power law behavior and showing homogeneous conductance with the fingerprint of isolated nanocrystal. Potential applications evading the size-related risks of nanocrystals could be then considered.
© 2012 American Chemical Society

Entities:  

Year:  2012        PMID： 22448753     DOI： 10.1021/nl3001925

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  3 in total

1.  Nano-contact microscopy of supracrystals.

Authors:  Adam Sweetman; Nicolas Goubet; Ioannis Lekkas; Marie Paule Pileni; Philip Moriarty
Journal:  Beilstein J Nanotechnol       Date:  2015-05-29       Impact factor: 3.649

2.  Structural order enhances charge carrier transport in self-assembled Au-nanoclusters.

Authors:  Florian Fetzer; Andre Maier; Martin Hodas; Olympia Geladari; Kai Braun; Alfred J Meixner; Frank Schreiber; Andreas Schnepf; Marcus Scheele
Journal:  Nat Commun       Date:  2020-12-03       Impact factor: 14.919

3.  Understanding and Controlling the Crystallization Process in Reconfigurable Plasmonic Superlattices.

Authors:  Maciej Bagiński; Adrián Pedrazo-Tardajos; Thomas Altantzis; Martyna Tupikowska; Andreas Vetter; Ewelina Tomczyk; Radius N S Suryadharma; Mateusz Pawlak; Aneta Andruszkiewicz; Ewa Górecka; Damian Pociecha; Carsten Rockstuhl; Sara Bals; Wiktor Lewandowski
Journal:  ACS Nano       Date:  2021-02-23       Impact factor: 15.881
  3 in total

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