Publication: Effect of sintering temperature on transport critical current of DIP-Coated BI-2212 Superconducting Tapes
| dc.contributor.author | Mahathir Bin Mohammad | en_US |
| dc.date.accessioned | 2023-05-03T16:20:47Z | |
| dc.date.available | 2023-05-03T16:20:47Z | |
| dc.date.issued | 2020-02 | |
| dc.description.abstract | This thesis is about the study the transport critical current, Jc, of Bi-2212 superconducting tapes that being sintered to two different temperatures. The tapes undergo heat treatment at temperature 840°C and 860°C. Dip-coating technique was being used to prepare the Bi-2212 superconducting tapes. X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM) were used to characterize the samples. The transport critical current density, Jc for sintered at temperature 840°C and 860°C of the Bi-2212 superconducting tapes were measured using the data obtained from 4-point probe technique. Well-defined peaks of which could be the indication on the basis of a Bi-2212 phase structure based on the XRD patterns obtained for both tapes. This XRD patterns also illustrated that the sintering temperature at 860°C superconducting tape’s peaks were sharpened if compared to 840°C superconducting tape. Some reorientation occurs in the texture of the microstructure for sintered at a higher temperature sample than the sample that sintered at a lower temperature based on the SEM micrographs. Sample superconducting tape that exposed to high sintering temperature showed the formation of strong-linked grain boundaries and better alignment of the Bi-2212 grains | en_US |
| dc.identifier.uri | https://irepository.uniten.edu.my/handle/123456789/21247 | |
| dc.subject | BI - 2212 | en_US |
| dc.subject | Superconductor | en_US |
| dc.subject | CRITICAL CURRENT | en_US |
| dc.title | Effect of sintering temperature on transport critical current of DIP-Coated BI-2212 Superconducting Tapes | |
| dc.type | Resource Types::text | |
| dspace.entity.type | Publication |