Electronic Properties of Single Prussian ...
Document type :
Article dans une revue scientifique: Article original
DOI :
Title :
Electronic Properties of Single Prussian Blue Analog Nanocrystals Determined by Conductive-AFM
Author(s) :
Therssen, Hugo [Auteur]
Nanostructures, nanoComponents & Molecules - IEMN [NCM - IEMN]
Catala, Laure [Auteur]
Institut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
Mazérat, Sandra [Auteur]
Institut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
Mallah, Talal [Auteur]
Institut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
Vuillaume, Dominique [Auteur]
Nanostructures, nanoComponents & Molecules - IEMN [NCM - IEMN]
Melin, Thierry [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lenfant, Stephane [Auteur]
Nanostructures, nanoComponents & Molecules - IEMN [NCM - IEMN]
Nanostructures, nanoComponents & Molecules - IEMN [NCM - IEMN]
Catala, Laure [Auteur]
Institut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
Mazérat, Sandra [Auteur]
Institut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
Mallah, Talal [Auteur]
Institut de Chimie Moléculaire et des Matériaux d'Orsay [ICMMO]
Vuillaume, Dominique [Auteur]

Nanostructures, nanoComponents & Molecules - IEMN [NCM - IEMN]
Melin, Thierry [Auteur]

Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lenfant, Stephane [Auteur]

Nanostructures, nanoComponents & Molecules - IEMN [NCM - IEMN]
Journal title :
Nanoscale
Publisher :
Royal Society of Chemistry
Publication date :
2023
ISSN :
2040-3364
English keyword(s) :
Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
FOS: Physical sciences
FOS: Physical sciences
HAL domain(s) :
Physique [physics]
English abstract : [en]
We report a study of the electron transport (ET) properties at the nanoscale (conductive-AFM noted C-AFM thereafter) of individual Prussian Blue Analog (PBA) cubic nanocrystals (NCs) of CsCo(III)Fe(II), with size between ...
Show more >We report a study of the electron transport (ET) properties at the nanoscale (conductive-AFM noted C-AFM thereafter) of individual Prussian Blue Analog (PBA) cubic nanocrystals (NCs) of CsCo(III)Fe(II), with size between 15 and 50 nm deposited on HOPG. We demonstrate that these PBA NCs feature an almost size independent electron injection barriers of 0.41 +/- 0.02 eV and 0.27 +/- 0.03 eV at the CsCo(III)Fe(II)/HOPG and CsCo(III)Fe(II)/C-AFM tip, respectively, and an intrinsic electron conductivity evolving from largely dispersed between ca. 5E-4 and 2E-2 S/cm without a clear correlation with the nanocrystal size. The conductivity values measured on individual nanocrystals are higher by up to 5 decades than those reported on PBA films.Show less >
Show more >We report a study of the electron transport (ET) properties at the nanoscale (conductive-AFM noted C-AFM thereafter) of individual Prussian Blue Analog (PBA) cubic nanocrystals (NCs) of CsCo(III)Fe(II), with size between 15 and 50 nm deposited on HOPG. We demonstrate that these PBA NCs feature an almost size independent electron injection barriers of 0.41 +/- 0.02 eV and 0.27 +/- 0.03 eV at the CsCo(III)Fe(II)/HOPG and CsCo(III)Fe(II)/C-AFM tip, respectively, and an intrinsic electron conductivity evolving from largely dispersed between ca. 5E-4 and 2E-2 S/cm without a clear correlation with the nanocrystal size. The conductivity values measured on individual nanocrystals are higher by up to 5 decades than those reported on PBA films.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
ANR Project :
Source :
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