Vickers hardness measurements and some physical properties of Pr2O3 doped Bi 2212 superconductors
Yazarlar (7)
Doç. Dr. Elif AŞIKUZUN TOKEŞER Kastamonu Üniversitesi, Türkiye
Prof. Dr. Özgür ÖZTÜRK Kastamonu Üniversitesi, Türkiye
H. A. Cetinkara
Mustafa Kemal Üniversitesi, Türkiye
G. Yildirim
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
A. Varilci
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
M. Ylmazlar
Sakarya Üniversitesi, Türkiye
C. Terzioglu
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Materials Science Materials in Electronics
Dergi ISSN 0957-4522 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 05-2012
Cilt / Sayı / Sayfa 23 / 5 / 1001–1010 DOI 10.1007/s10854-011-0537-0
Makale Linki http://link.springer.com/10.1007/s10854-011-0537-0
Özet
This study deals with the effect of Pr2O3 addition on the structural, superconducting and mechanical properties of Bi-2212 superconductor by means of X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), electron dispersive X-ray (EDX), Vickers microhardness and resistivity measurements. The samples studied are prepared using the standard solid-state reaction method. Onset transition temperatures (Tconset) of the samples are estimated from the dc resistivity measurements. Furthermore, the phase ratio and lattice parameters a and c are determined from XRD patterns when the microstructure, surface morphology and element composition analyses of the samples are investigated by SEM and EDX measurements, respectively. Additionally, vickers microhardness, elastic modulus, yield strength and fracture toughness values of the samples are deduced from microhardness measurements. It is …
Anahtar Kelimeler
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Web of Science 61
Scopus 64
Google Scholar 68
Vickers hardness measurements and some physical properties of Pr2O3 doped Bi 2212 superconductors

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