Article Dans Une Revue Nanoscale Année : 2017

Platinum tripods as nanometric frequency multiplexing devices

Résumé

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.

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hal-01706931 , version 1 (27-09-2024)

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Bruno Cury Camargo, Benjamin Lassagne, Raul Arenal, Christophe Gatel, Thomas Blon, et al.. Platinum tripods as nanometric frequency multiplexing devices. Nanoscale, 2017, 9 (38), pp.14635--14640. ⟨10.1039/C7NR04544A⟩. ⟨hal-01706931⟩
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