Calorimetric study of the superconducting and normal state properties of Ca(Fe1−xCox)2As2
| dc.contributor.author | Singh, Surjeet | |
| dc.date.accessioned | 2021-01-04T05:24:11Z | |
| dc.date.available | 2021-01-04T05:24:11Z | |
| dc.date.issued | 2012 | |
| dc.description | Only IISERM authors are available in the record. | |
| dc.description.abstract | We present a calorimetric study on single crystals of Ca(Fe1−xCox)2As2 (x = 0, 0.032, 0.051, 0.056, 0.063, and 0.146). The combined first order spin-density wave/structural transition occurs in the parent CaFe2As2 compound at 168 K and gradually shifts to lower temperature for low doping levels (x = 0.032 and x = 0.051). It is completely suppressed upon higher doping x ≥ 0.056. Simultaneously, superconductivity appears at lower temperature with a transition temperature around Tc ~ 14.1 K for Ca(Fe0.937Co0.063)2As2. The phase diagram of Ca(Fe0.937Co0.063)2As2 has been derived and the upper critical field is found to be μ0H(c)2 = 11.5 T and μ0H(ab)c2 = 19.4 T for the c and ab directions, respectively. | en_US |
| dc.identifier.citation | Journal of Physics: Conference Series 391(1),012120 | en_US |
| dc.identifier.other | 10.1088/1742-6596/391/1/012120 | |
| dc.identifier.uri | https://iopscience.iop.org/article/10.1088/1742-6596/391/1/012120 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/3508 | |
| dc.language.iso | en | en_US |
| dc.publisher | IOP Science | en_US |
| dc.subject | Calorimetric study | en_US |
| dc.subject | Single crystals | en_US |
| dc.subject | Lower temperature | en_US |
| dc.subject | Phase diagram | en_US |
| dc.title | Calorimetric study of the superconducting and normal state properties of Ca(Fe1−xCox)2As2 | en_US |
| dc.type | Article | en_US |