 |
Article dans une revue
MATERIALS SCIENCE & ENGINEERING g Unexpected behaviour of IR reflectivity of a YBa2Cu307 6 oriented film
Abstract : a-b plant oriented YBa2Cu307 ,7 films have been obtained by laser ablation. Electrical and structural characterization is presented as well as temperature dependent (4 K up to room temperature) optical reflectance spectra recorded between 50 cm-1 and 22 000 cm-1. Extra absorptions at low frequencies and low temperatures are analysed and their connection with a possible superconducting gap is discussed. It is emphasized that the overall conducting behaviour in the normal state is well described by a single Drude-like modified term.
Littérature citée [37 références]
https://hal-unilim.archives-ouvertes.fr/hal-02296057
Contributeur : Pascal Marchet Connectez-vous pour contacter le contributeur
Soumis le : lundi 20 juillet 2020 - 17:50:00
Dernière modification le : samedi 26 mars 2022 - 04:30:25
Contributeur : Pascal Marchet Connectez-vous pour contacter le contributeur
Soumis le : lundi 20 juillet 2020 - 17:50:00
Dernière modification le : samedi 26 mars 2022 - 04:30:25
Fichier
HAL Materials Science and Engi...
Fichiers produits par l'(les) auteur(s)
