Skip to Main content Skip to Navigation
Journal articles

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.
Document type :
Journal articles
Complete list of metadatas

Cited literature [37 references]  Display  Hide  Download

https://hal-unilim.archives-ouvertes.fr/hal-02296057
Contributor : Pascal Marchet <>
Submitted on : Monday, July 20, 2020 - 5:50:00 PM
Last modification on : Thursday, July 30, 2020 - 3:07:12 AM

File

HAL Materials Science and Engi...
Files produced by the author(s)

Identifiers

Citation

Ricardo Lobo, François Gervais, Corinne Champeaux, Pascal Marchet, Alain Catherinot. MATERIALS SCIENCE & ENGINEERING g Unexpected behaviour of IR reflectivity of a YBa2Cu307 6 oriented film. Materials Science and Engineering: B, Elsevier, 1995, 34 (1), pp.74-79. ⟨10.1016/0921-5107(95)01239-7⟩. ⟨hal-02296057⟩

Share

Metrics

Record views

69

Files downloads

27