Measurements of the far infrared laser transmission of  Y1Ba2Cu3O7-8 thin films

T. P. O'Brien

doi:10.1117/12.2298724

30 November 2017 Measurements of the far infrared laser transmission of Y₁Ba₂Cu₃O_7-δ thin films

T. P. O'Brien

Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 210484 (2017) https://doi.org/10.1117/12.2298724
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

The properties of HTSC materials in the millimeter and the submillimeter region are of great technological interest atpresent. The absorptive losses are of particular importance for potential applications, and the nature of these losses can shedlight on some of the as yet unresolved issues pertaining to the mechanisms of superconductivity in these materials. We reportmeasurements of the transmission of the Far Infra Red radiation through thin films of YiBa2Cu307_6 at a range of frequenciesfrom 13.5cm-1 to 250cm-1. The films were produced using the in-situ laser ablation/deposition technique onto MgOsubstrates and ranged in thickness from 100 to 250nm.

Citation Download Citation

T. P. O'Brien "Measurements of the far infrared laser transmission of Y₁Ba₂Cu₃O_7-δ thin films", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 210484 (30 November 2017); https://doi.org/10.1117/12.2298724

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