Enhancement in superconducting transition temperature and Jc values in Na-doped Bi2Sr2Ca1Cu2−xNaxOy superconductors

Berdan Özkurt
Journal of Materials Science: Materials in Electronics 24 ( 7) 2426 -2431

42
2013
Effect of metallic Ag on the properties of Bi-2212 ceramic superconductors

Berdan Özkurt , M. A. Madre , A. Sotelo , J. C. Diez
Journal of Materials Science: Materials in Electronics 24 ( 9) 3344 -3351

9
2013
Physical, magnetic and mechanical properties of Bi-2212 superconductors prepared by high pelletization pressure

M. Ersin Aytekin , Berdan Özkurt , İlker Sugözü
Journal of Materials Science: Materials in Electronics 26 ( 3) 1799 -1805

14
2015
Improvement of the critical current density in Bi-2223 ceramics by sodium–silver co-doping

Berdan Özkurt
Journal of Materials Science: Materials in Electronics 25 ( 8) 3295 -3300

19
2014
Enhancement of superconducting properties of Bi-2212 ceramics by vanadium–sodium co-doping

Murat Çalış , Berdan Özkurt , M. Ersin Aytekin , Esen Gün
Journal of Materials Science: Materials in Electronics 27 ( 3) 2670 -2675

8
2016
The effect of different dwell times at a constant pelletization pressure of 6 GPa on superconducting properties of Bi1.8Sr2Ca1.1Cu2.1Oy ceramics

M. Ersin Aytekin , Berdan Özkurt , K. Banu Sugözü , Ercan Köse
Journal of Materials Science: Materials in Electronics 27 ( 8) 8068 -8073

4
2016
Effect of Yb substitution in Bi-2212 ceramics prepared by laser floating zone technique

Berdan Özkurt , B. Özçelik , M. A. Madre , A. Sotelo
Journal of Materials Science: Materials in Electronics 26 ( 8) 5761 -5766

1
2015
Structural, Electric and Magnetic Properties of Bi 2 Sr 2 Ag 0 . 0 3 Ca 1 Cu 2 O y Ceramics Modified by Post-annealing

Berdan Özkurt
Journal of Superconductivity and Novel Magnetism 31 ( 8) 2459 -2464

1
2018
The Influence of Nano-Sized SnO2 Doping on Physical and Magnetic Properties of the Bi2Sr2-x(SnO2)xCa1Cu1.75Na0.25Oy Superconductors

Mehmet Ersin Aytekin , Berdan Özkurt
Journal of Superconductivity and Novel Magnetism 33 ( 4) 1 -6

2020
Structural and Physical Properties of Nd Substituted Bismuth Cuprates Bi 1.7 Pb 0.3−x Nd x Sr 2 Ca 3 Cu 4 O 12+y

Berdan Özkurt , Ahmet Ekicibil , M. Ali Aksan , Bekir Özçelık
Journal of Low Temperature Physics 149 ( 1) 105 -118

27
2007
Effect of Nd-Substitution on Thermally Activated Flux Creep in the Bi1.7Pb0.3−xNdxSr2Ca3Cu4O12+y Superconductors

Berdan Özkurt , Bekir Özçelik
Journal of Low Temperature Physics 156 ( 1) 22 -29

19
2009
Thermoelectric Power and Thermal Conduction Studies on the Gd Substituted BPSCCO (2234) Superconductors

Berdan Özkurt , Ahmet Ekicibil , M. Ali Aksan , Bekir Özçelik
Journal of Low Temperature Physics 147 ( 1) 31 -48

15
2007
Improving thermoelectric properties of Ca3Co4O9+δ through both Na doping and K addition at optimal values

Berdan Özkurt , M. Ersin Aytekin , M. A. Madre , A. Sotelo
Journal of Materials Science: Materials in Electronics 30 ( 9) 8832 -8837

2
2019
Effect of nano-sized metallic Au additions at large scale on the phase stability of Bi-2212 ceramics

Berdan Özkurt
Journal of Materials Science: Materials in Electronics 30 ( 15) 14547 -14553

3
2019
Modification of physical and structural properties of Bi1.8Pb0.4Sr2Ca2.2Cu3Oy ceramics induced by annealing

Berdan Özkurt , M.A. Madre , A. Sotelo , J.C. Diez
Physica B: Condensed Matter 426 85 -89

12
2013
The effect of different dwell times in the ball milling process on the superconducting properties of Bi 1.8 Sr 2 Ca 1.1 Cu 2.1 O y (Bi-2212) ceramics

Berdan Özkurt , M. Ersin Aytekin
Journal of Materials Science: Materials in Electronics 29 ( 5) 3920 -3926

1
2018
The Influence of Na Addition on the Mechanical Properties of Bi-2212 Superconductors

Berdan Özkurt
Journal of Superconductivity and Novel Magnetism 27 ( 11) 2407 -2414

19
2014
A Significant Enhancement in Jc Values Through Excessive Na Doping in Bi2Sr2Ca1Cu2−xNaxOy Superconductors

Berdan Özkurt
Journal of Superconductivity and Novel Magnetism 28 ( 5) 1501 -1506

9
2015
Relationship between growth speed, microstructure, mechanical and electrical properties in Bi-2212/Ag textured composites

Berdan Özkurt , M. A. Madre , A. Sotelo , M. Eyyüphan Yakıncı
Journal of Superconductivity and Novel Magnetism 25 ( 4) 799 -804

45
2012