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arXiv · 2307.16476

Erbium-based multifuncional compounds as molecular microkelvin-tunable driving-sensing units

Jarosław Rybusiński·Tomasz Fąs·Pablo Martin-Ramos·Victor Lavín·Jacek Szczytko·Jan Suffczyński·Inocencio R. Martín·Jesus Martin-Gil·Manuela Ramos Silva·Bruno Cury Camargo
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Abstract

We demonstrate the selective control of the magnetic response and photoluminescence properties of Er3+ centers with light, by associating them with a highly conjugated beta-diketonate (1,3-di(2-naphthyl)-1,3-propanedione) ligand. We demonstrate this system to be an optically-pumped molecular compound emittingin infra-red, which can be employed as a precise heat-driving and detecting unit for low temperatures

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Jarosław Rybusiński, Tomasz Fąs, Pablo Martin-Ramos, Victor Lavín, Jacek Szczytko, Jan Suffczyński, Inocencio R. Martín, Jesus Martin-Gil, Manuela Ramos Silva, Bruno Cury Camargo. 2023-07-31. Erbium-based multifuncional compounds as molecular microkelvin-tunable driving-sensing units. https://doi.org/10.1016/j.jmmm.2023.170903

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