Anomalous optical response of Nd1.85Ce0.15CuO4-y superconducting thin films

S. Bhattacharya, S. N. Mao, W. Jiang, M. Rajeswari, Qi Li, X. X. Xi, T. Venkatesan

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

A study of the normal state optical response of epitaxial thin films of electron doped superconductor Nd1.85Ce0.15CuO4-y is reported. The normal state optical response of these films were not proportional to the temperature derivative of the resistance of the films as expected by a bolometric model and as seen in p-type superconductors such as YBa2Cu3O7-δ. The normal state optical response of the films with different transition temperatures were also remarkably different from each other. The observation of anomalous optical response is attributed to the possible presence of photoconductivity in Nd1.85Ce0.15CuO4-y.

Original languageEnglish (US)
Number of pages1
JournalApplied Physics Letters
DOIs
StatePublished - 1995

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Fingerprint Dive into the research topics of 'Anomalous optical response of Nd<sub>1.85</sub>Ce<sub>0.15</sub>CuO<sub>4-y</sub> superconducting thin films'. Together they form a unique fingerprint.

Cite this