Title of article
Electrodeposition as a new route to synthesize superconducting FeSe
Author/Authors
Demura، نويسنده , , Satoshi and Okazaki، نويسنده , , Hiroyuki and Ozaki، نويسنده , , Toshinori and Hara، نويسنده , , Hiroshi and Kawasaki، نويسنده , , Yasuna and Deguchi، نويسنده , , Keita and Watanabe، نويسنده , , Tohru and Denholme، نويسنده , , Saleem J. and Mizuguchi، نويسنده , , Yoshikazu and Yamaguchi، نويسنده , , Takahide and Takeya، نويسنده , , Hiroyuki and Takano، نويسنده , , Yoshihiko، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
3
From page
40
To page
42
Abstract
We have successfully synthesized FeSe films by the electrochemical deposition in the electrolyte containing FeCl2·4H2O, SeO2 and Na2SO4. The composition ratio of Fe and Se was controlled by the synthesis voltage and pH value. The FeSe film with the composition ratio of Fe:Se=1:1 is fabricated at a voltage of −0.9 V and pH 2.1 in our electrochemical deposition. This sample has a highly crystalline tetragonal FeSe structure and exhibits a superconducting transition at 8.1 K, comparable to FeSe synthesized by other methods.
Keywords
A. Iron-based superconductor , B. Electrochemical synthesis , A. Superconductor
Journal title
Solid State Communications
Serial Year
2013
Journal title
Solid State Communications
Record number
1793880
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