Physics and Astronomy, Ames Laboratory
Journal or Book Title
We report the single crystal growth of Ca(Fe1−x Co x )2As2 (0 ≤ x ≤ 0.082) from Sn flux. The temperature–composition phase diagram is mapped out based on the magnetic susceptibility and electrical transport measurements. The phase diagram of Ca(Fe1−x Co x )2As2 is qualitatively different from those of Sr and Ba; this could be due to both the charge doping and structural tuning effects associated with Co substitution.
The work was authored as part of Rongwei Hu’s official duties as an employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105 no copyright protection is available for such works under U.S. law.
Hu, Rongwei; Ran, Sheng; Straszheim, Warren E.; Bud’ko, Sergey L.; and Canfield, Paul C., "Single crystal growth and superconductivity of Ca(Fe1-xCox)(2)As-2" (2012). Physics and Astronomy Publications. 683.