Investigation of structural, superconducting and mechanical properties of Co/Cu substituted YBCO-358 ceramic composites

ÖZTÜRK, Özgür; Arebat, R. A.M.; Nefrow, A. R.A.; Bulut, F.; Guducu, G.; AŞIKUZUN TOKEŞER, Elif; Celik, S.

doi:10.1007/s10854-019-01053-1

Investigation of structural, superconducting and mechanical properties of Co/Cu substituted YBCO-358 ceramic composites

Yazarlar (7)

Prof. Dr. Özgür ÖZTÜRK Kastamonu Üniversitesi, Türkiye

R. A.M. Arebat
Kastamonu Üniversitesi, Türkiye

A. R.A. Nefrow
Kastamonu Üniversitesi, Türkiye

F. Bulut
Sinop Üniversitesi, Türkiye

G. Guducu
Kastamonu Üniversitesi, Türkiye

Doç. Dr. Elif AŞIKUZUN TOKEŞER Kastamonu Üniversitesi, Türkiye

S. Celik
Sinop Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Journal of Materials Science Materials in Electronics (Q2)
Dergi ISSN	0957-4522 Dergi Bilgileri (2019)
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	03-2019
Kabul Tarihi	01-03-2019	Yayınlanma Tarihi	21-03-2019
Cilt / Sayı / Sayfa	30 / 8 / 7400–7409	DOI	10.1007/s10854-019-01053-1
Makale Linki	http://link.springer.com/10.1007/s10948-019-5127-z
UAK Araştırma Alanları	Yarı İletkenler

Özet

In this study, we have examined the structural, superconducting and mechanical properties of Y3Ba5Cu8-xCoxO18-δ system (x = 0, 0.05, 0.1, 0.15, 0.2 and 0.5), which is produced by conventional solid-state reaction method. Produced samples have been examined using X-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDS), Vicker’s hardness (Hv) and electrical resistance measurement (R-T). According to the XRD patterns, we have obtained that the Co nanopowder doping has been caused some changes on the average grain size, characteristic peak intensities and lattice parameters of the Y3Ba5Cu8O18-δ crystal system. Furthermore, according to the electrical resistance measurements, the critical temperature (Tc) values of all the samples have tended to decrease constantly with the increment in the doping ratio in the Y358 crystal structure. As for the variation in the microhardness parameters of superconducting materials, the Hv parameters and other related computations (Young’s modulus and yield strengths) have been found to increase regularly with the Co/Cu substitution level. Besides, the characteristic Hv curves have confirmed that the whole bulk of Bi-2212 samples showed untypical reverse indentation size effect (RISE) behavior.

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Atıf Sayıları
Scopus	21

Investigation of structural, superconducting and mechanical properties of Co/Cu substituted YBCO-358 ceramic composites

Dergi Adı	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
Kısa Adı	J MATER SCI-MATER EL
Yayıncı	SPRINGER
Açık Erişim	Hayır
ISSN	0957-4522
E-ISSN	1573-482X
Wos Quartile	Q2
Scopus Quartile	Q2
Tarandığı Indeksler	SCIE , Scopus
WoS Kategoriler	ENGINEERING, ELECTRICAL & ELECTRONIC \| MATERIALS SCIENCE, MULTIDISCIPLINARY \| PHYSICS, APPLIED \| PHYSICS, CONDENSED MATTER
Scopus Kategoriler	ATOMIC AND MOLECULAR PHYSICS, AND OPTICS \| CONDENSED MATTER PHYSICS \| ELECTRICAL AND ELECTRONIC ENGINEERING \| ELECTRONIC, OPTICAL AND MAGNETIC MATERIALS \| BIOENGINEERING \| BIOMATERIALS \| BIOMEDICAL ENGINEERING \| BIOPHYSICS

Investigation of structural, superconducting and mechanical properties of Co/Cu substituted YBCO-358 ceramic composites

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