Platinum tripods as nanometric frequency multiplexing devices
Source abstract
Abstract
Electrical and structural characterization studies of nano-particles are very important steps to determine their potential applications in microelectronics. In this paper, we address the crystallographic and electric transport properties of soft-chemistry-grown nanometric Pt tribranches. We report that Pt nanostars grown from the reduction of H2PtCl6 salt in pure oleylamine present a remarkable crystalline structure and deeply metallic character despite being grown under mild conditions. We demonstrate that such devices are able to operate at current densities surpassing 200 MA cm-2, actuating as highly compact frequency multiplexers in the non-ohmic regime.
Source: europepmc · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Electrochemical Analysis and Applications · Molecular Junctions and Nanostructures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Physics
Polish Academy of Sciences
PL-02-668 Warsaw
Poland
Laboratoire National des Champs Magnétiques Intenses (LNCMI-EMFL)
LPCNO
Universite de Toulouse
CNRS
INSA
UPS
Laboratorio de Microscopias Avanzadas (LMA)
Instituto de Nanociencia de Aragon (INA)
U. Zaragoza
50018 Zaragoza
Spain
Centre d'Elaboration de Matériaux et d'Etudes Structurales
F-31077 Toulouse
France
UPR 3228, CNRS-UJF-UPS-INSA
31400 Toulouse
Funding
FP7 Research infrastructures · FP7 People: Marie-Curie Actions
References (25)
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