Single crystal growth and superconductivity of Ca(Fe1-xCox)(2)As-2

TitleSingle crystal growth and superconductivity of Ca(Fe1-xCox)(2)As-2
Publication TypeJournal Article
Year of Publication2012
AuthorsHu RW, Ran S, Straszheim WE, Bud'ko SL, Canfield PC
Journal TitlePhilosophical Magazine
Volume92
Pages3113-3120
Date Published08
Type of ArticleArticle
ISBN Number1478-6435
Accession NumberWOS:000307450400009
Keywordselectrical properties, magnetic, phase diagram, PROPERTIES, single crystal growth, superconductivity
Abstract

We report the single crystal growth of Ca(Fe1-xCox)(2)As-2 (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-xCox)(2)As-2 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.

URL<Go to ISI>://WOS:000307450400009
DOI10.1080/14786435.2012.685774
Alternate JournalPhilos. Mag.