期刊
MATERIALS HORIZONS
卷 8, 期 8, 页码 2310-2315出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1mh00703c
关键词
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资金
- Agence Nationale de la Recherche [ANR-17-CE09-0010-01, ANR-19-CE09-0028]
- CNRS
- University of Bordeaux
- Nouvelle Aquitaine Region
- IdEx Unistra [ANR 10 IDEX 0002]
- SFRI STRAT'US project [ANR 20 SFRI 0012]
- EUR QMat under the framework of the French Investments for the Future Program [ANR-18-EUR-0016]
- Institut Universitaire de France (IUF)
- Agence Nationale de la Recherche (ANR) [ANR-19-CE09-0028, ANR-17-CE09-0010] Funding Source: Agence Nationale de la Recherche (ANR)
Research has shown that using a graphene underlayer to reveal light-induced heating can trigger spin transition in molecules, opening up new possibilities for the potential use of spin crossover materials in room temperature optoelectronic applications.
Molecular systems can exhibit multi-stimuli switching of their properties, with spin crossover materials having unique magnetic transition triggered by temperature and light, among others. Light-induced room temperature operation is however elusive, as optical changes between metastable spin states require cryogenic temperatures. Furthermore, electrical detection is hampered by the intrinsic low conductivity properties of these materials. We show here how a graphene underlayer reveals the light-induced heating that triggers a spin transition, paving the way for using these molecules for room temperature optoelectronic applications.
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