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arXiv · 1806.09942

Platinum tripods as nanometric frequency multiplexing devices

B. C. Camargo·B. Lassagne·R. Arenal·C. Gatel·T. Blon·G. Viau·L-M Lacroix·W. Escoffier
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Abstract

Electrical and structural characterization of nano-particles are very important steps to determine their potential applications in microelectronics. In this paper, we adress the crystallographic and electric transport properties of soft-chemistry-grown nanometric Pt tribranches. We report that Pt nanostars grown from the reduction of $\text{H}_{2}\text{PtCl}_6$ salt in pure oleylamine present a remarkable crystalline structure and a deeply metallic character despite being grown under mild conditions. We demonstrate that such devices are able to operate at current densities surpassing $200$ MA/$\text{cm}^2$, actuating as highly compact frequency multiplexers in the non-ohmic regime.

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B. C. Camargo, B. Lassagne, R. Arenal, C. Gatel, T. Blon, G. Viau, L-M Lacroix, W. Escoffier. 2018-06-26. Platinum tripods as nanometric frequency multiplexing devices. https://doi.org/10.1039/c7nr04544a

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