| dc.contributor.author | Öztürk, Ali | |
| dc.contributor.author | Düzgün, İbrahim | |
| dc.contributor.author | Çelebi, Selahattin | |
| dc.date.accessioned | 2014-09-11T14:45:59Z | |
| dc.date.available | 2014-09-11T14:45:59Z | |
| dc.date.issued | 2010-04-09 | |
| dc.identifier.citation | @article{OZTURK2010104,
title = {The effect of partial Lu doping on magnetic behaviour of YBCO (123) superconductors},
journal = {Journal of Alloys and Compounds},
volume = {495},
number = {1},
pages = {104-107},
year = {2010},
issn = {0925-8388},
doi = {https://doi.org/10.1016/j.jallcom.2010.01.095},
url = {https://www.sciencedirect.com/science/article/pii/S0925838810001283},
author = {Ali Öztürk and İbrahim Düzgün and Selahattin Çelebi},
keywords = {YBCO superconductors, Lu doping, AC susceptibility, Critical current, DC magnetization},
abstract = {We have investigated the effect of Lutetium doping on YBCO prepared by conventional solid-state reaction method by means of XRD, AC susceptibility and DC magnetization measurements and theoretical analysis. AC susceptibility measurements for sintered YBCO pellets have been performed as a function of temperatures at constant frequency and AC field amplitude in the absence of DC bias field. The critical current densities as a function of temperature have been estimated from the AC susceptibility data. DC magnetization measurements were done at 20K and 77K upon zero field cooling (ZFC) process. 50% Lu substitution for Y on YBCO superconductors improves the critical current density and lower critical field Hc1 at low temperature region (at 20K).} | en_US |
| dc.identifier.issn | 0925-8388 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12440/219 | |
| dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0925838810001283 | |
| dc.description.abstract | We have investigated the effect of Lutetium doping on YBCO prepared by conventional solid-state reaction method by means of XRD, AC susceptibility and DC magnetization measurements and theoretical analysis. AC susceptibility measurements for sintered YBCO pellets have been performed as a function of temperatures at constant frequency and AC field amplitude in the absence of DC bias field. The critical current densities as a function of temperature have been estimated from the AC susceptibility data. DC magnetization measurements were done at 20 K and 77 K upon zero field cooling (ZFC) process. 50% Lu substitution for Y on YBCO superconductors improves the critical current density and lower critical field Hc1 at low temperature region (at 20 K). | en_US |
| dc.description.sponsorship | This work was supported by the Research Fund of Karadeniz Technical University, Project no. 2006.111.001.1. and TUBITAK, Project no. 107T015. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | YBCO superconductors | en_US |
| dc.subject | Lu doping | en_US |
| dc.subject | AC susceptibility | en_US |
| dc.subject | Critical current | en_US |
| dc.subject | DC magnetization | en_US |
| dc.title | The effect of partial Lu doping on magnetic behaviour of YBCO (123) superconductors | en_US |
| dc.type | article | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Fizik Mühendisliği Bölümü | en_US |
| dc.contributor.institutionauthor | Düzgün, İbrahim | |
