Abstract
Superconducting FeSe films were successfully fabricated using electrochemical synthesis methods. The composition ratio of Fe and Se was controlled by electric potential and pH value. We found that the FeSe film deposited at an electric potential of -1.75 V vs Ag/AgCl at a pH value of 2.3 exhibits a superconducting transition at 3.5 K. The electrochemical synthesis technique that we have developed will offer many advantages for applications.
Original language | English |
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Article number | 043702 |
Journal | journal of the physical society of japan |
Volume | 81 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2012 Apr |
Keywords
- Electrochemical deposition
- FeSe
- Iron based superconductivity
- Iron chalcogenide
- Superconductivity
- Thin film
ASJC Scopus subject areas
- Physics and Astronomy(all)