Title:
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Water-triggered conduction and polarization effects in a hygroscopic fullerene salt
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Author:
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Zachariah, Manesh; Tripathi, Pragya; Mitsari, Efstratia; Romanini, Michela; Zygouri, Panagiota; Gournis, Dimitrios; Barrio Casado, María del; Tamarit Mur, José Luis; Macovez, Roberto
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Física; Universitat Politècnica de Catalunya. GCM - Grup de Caracterització de Materials |
Abstract:
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Impedance spectroscopy is employed to probe the frequency-dependent conductivity and
dielectric response of the crystalline C60O24Na24 fulleride, both in its pure form obtained by
heating to 473 K and in its bulk-hydrate form stable only below 390 K, of chemical formula C60O24Na24 ·16 H2O. A dielectric loss feature is visible in both the pure material and the
hydrate, displaying different strength and activated behavior in different temperature ranges. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria dels materials::Conformat de materials -Fullerenes -Ful·lerens |
Rights:
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Document type:
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Article - Published version Conference Object |
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