Effect of Hg on superconducting and microstructure properties of l2-xHgxSr2Ca2Cu3O10+δ systems

A. K. Jassim

Article Details

Effect of Hg on superconducting and microstructure properties of l2-xHgxSr2Ca2Cu3O10+δ systems

Authors:

A. K. Jassim

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.8 Issue 11, pp.53-58

Document Type:

Article

Publication Date:

1/2010

Document Language:

English

Document ID (Org No.):

2001368625

pISSN:

2664-5548

Keywords:

Superconductors systems TBCCO system TBCCO doped with Hg

Abstract:

 Bulk polycrystalline samples have been prepared by the two-step solid state reaction process. It has been observed that as grown Tl2-xHgxSr2Ca2Cu3O10+δ (with x = 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8, 1) corresponds to the 2223 phase. It has been found that Tc varies with Hg content .The optimum Tc is about 120K for the composition Tl1.6Hg0.4Sr2Ca2Cu3O10+δ.The microstructure for Tl1.6Hg0.4Sr2Ca2Cu3O10+δ observed to be most dense and this phase exhibits the highest stability.

Article Details

Effect of Hg on superconducting and microstructure properties of l2-xHgxSr2Ca2Cu3O10+δ systems

Authors: A. K. Jassim

Publisher: University of Baghdad

Journal: Iraqi Journal of Physics Vol.8 Issue 11, pp.53-58

Document Type: Article

Publication Date: 1/2010

Document Language: English

Document ID (Org No.): 2001368625

pISSN: 2664-5548

Superconductors systems TBCCO system TBCCO doped with Hg

Issues

Authors:

A. K. Jassim

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.8 Issue 11, pp.53-58

Document Type:

Article

Publication Date:

1/2010

Document Language:

English

Document ID (Org No.):

2001368625

pISSN:

2664-5548