Superconductivity in Layerd Cuprate
A series of layered cuprate (Rut_xNb)Sr2GdCups (Ru1212) for 0 :5 x :5 1 has been synthesized by the solid state reaction method. Powder X-ray diffraction analysis indicates that oxygen flow is important in the formation of the Ru1212 phase and superconductivity in the system. Samples with nominal c...
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| Format: | Article |
| Language: | English English |
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Universiti Putra Malaysia Press
2005
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| Online Access: | http://psasir.upm.edu.my/id/eprint/3848/ http://psasir.upm.edu.my/id/eprint/3848/1/Pages_from_JST_VOL_13_NO._1-10.pdf |
| _version_ | 1848839646641913856 |
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| author | Abd Shukor, Roslan Kek, C. A. Yeoh, W. K. |
| author_facet | Abd Shukor, Roslan Kek, C. A. Yeoh, W. K. |
| author_sort | Abd Shukor, Roslan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A series of layered cuprate (Rut_xNb)Sr2GdCups (Ru1212) for 0 :5 x :5 1 has been synthesized by the solid state reaction method. Powder X-ray diffraction
analysis indicates that oxygen flow is important in the formation of the Ru1212 phase and superconductivity in the system. Samples with nominal composition
(Rul_ x b)Sr2GdCu20 S can be indexed as a tetragonal structure with space group P4/mmm. The undoped compound exhibits the highest superconducting
transition with Tc onsel of 65 K and Tc zero of 55 K. Our results also show that doping with b decreases the normal state conductivity and suppresses
superconductivity in the system. |
| first_indexed | 2025-11-15T07:14:46Z |
| format | Article |
| id | upm-3848 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T07:14:46Z |
| publishDate | 2005 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-38482013-05-27T07:11:44Z http://psasir.upm.edu.my/id/eprint/3848/ Superconductivity in Layerd Cuprate Abd Shukor, Roslan Kek, C. A. Yeoh, W. K. A series of layered cuprate (Rut_xNb)Sr2GdCups (Ru1212) for 0 :5 x :5 1 has been synthesized by the solid state reaction method. Powder X-ray diffraction analysis indicates that oxygen flow is important in the formation of the Ru1212 phase and superconductivity in the system. Samples with nominal composition (Rul_ x b)Sr2GdCu20 S can be indexed as a tetragonal structure with space group P4/mmm. The undoped compound exhibits the highest superconducting transition with Tc onsel of 65 K and Tc zero of 55 K. Our results also show that doping with b decreases the normal state conductivity and suppresses superconductivity in the system. Universiti Putra Malaysia Press 2005 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/3848/1/Pages_from_JST_VOL_13_NO._1-10.pdf Abd Shukor, Roslan and Kek, C. A. and Yeoh, W. K. (2005) Superconductivity in Layerd Cuprate. Pertanika Journal of Science & Technology, 13 (1). pp. 127-138. ISSN 0128-7680 English |
| spellingShingle | Abd Shukor, Roslan Kek, C. A. Yeoh, W. K. Superconductivity in Layerd Cuprate |
| title | Superconductivity in Layerd Cuprate |
| title_full | Superconductivity in Layerd Cuprate |
| title_fullStr | Superconductivity in Layerd Cuprate |
| title_full_unstemmed | Superconductivity in Layerd Cuprate |
| title_short | Superconductivity in Layerd Cuprate |
| title_sort | superconductivity in layerd cuprate |
| url | http://psasir.upm.edu.my/id/eprint/3848/ http://psasir.upm.edu.my/id/eprint/3848/1/Pages_from_JST_VOL_13_NO._1-10.pdf |