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BSCCO Süper İletkeninde (Mo / W) Eş-Katkılamanın Etkileri

Year 2018, , 399 - 405, 29.06.2018

Aslı Asiye Ağıl Hakan Gündoğmuş , Şükrü Karataş

https://doi.org/10.17776/csj.382286
Cited By: 3

Abstract

Bu çalışmada, Mo ve W elementlerinin ortak
katkılamasının (BiPb)2WxSr2Ca3Cu4-yMoyO12+& 
süper iletkeni üzerindeki x=0, y= 0; x = 0.1, y= 0.0, 0.03, 0.06, 0.09
ve 0.12 değerleri için etkileri araştırıldı. Üretilen malzemeler için iyi
bilinen geleneksel katı hal tepkime metodu kullanıldı. Kalsinasyon ve
sinterleme sıcaklıkları diferansiyel termal analiz tekniği (TGA) kullanılarak
elde edildi. Kristal yapı özelliklerini araştırmak ve faz belirlenmesini
belirlemek için X-ışını toz kırınım (XRD) ölçümleri yapıldı. XRD verileri,
Cu'nin yerini alan Mo ile birlikte Bi- (2223) fazının Bi- (2212) fazına
dönüştüğünü göstermiştir. Numunelerin morfolojik özellikleri taramalı elektron
mikroskobu (SEM) ölçümleri ile belirlenmiştir. BSCCO sisteminde ikame edilen Mo
ve W'nin etkileri; kritik sıcaklıkları elde etmek için elektrik direnç (R-T)
ölçümleri gerçekleştirdik. Elektrik direncinden kritik sıcaklık ve geçiş
sıcaklığı genişliği hem Mo içeriğinin artmasıyla artmıştır. Alternatif akım
duyarlılık ölçümü (AC), kritik geçiş sıcaklığı elde etmek ve numunelerin
manyetik özelliklerini incelemek için gerçekleştirildi.

Keywords

Diferansiyel termal analiz fiziksel özellikler katı hal tepkime metodu

References

  • [1]. Maeda H., Tanaka Y., Fukutomi, M. A new high-Tc oxide superconductor without a rare earth element. Japanese J., 1988.
  • [2]. Bednorz J.G., Müller K.A., Perovskite-type oxides -The new approach to high-Tc superconductivity. Rev. Mod. Phys.,1988.
  • [3]. Özkurt B., Madre M.A., Sotelo A., Diez J.C., Structural, superconducting and mechanical properties of molybdenum substituted Bi1.8Sr2Ca1.1Cu2.1O y. J. Mater. Sci. Mater. Electron., 24 (2013) 1158–1167.
  • [4]. Wang Y., Wang C., Feng Q., Li X., Ching, T.W. Fabrication and Experiment of Racetrack HTS Magnet for Stator Field-Excitation HTS Machine. IEEE Trans. Appl. Supercond., 1–1 2017.
  • [5]. Gundogmus H., Ozcelik B., Sotelo A. Madre, M.A. Effect of Yb-substitution on thermally activated flux creep in the Bi 2Sr2Ca1Cu2-xYbxOy superconductors. J. Mater. Sci. Mater. Electron., 24 (2013) 2568–2575.
  • [6]. Özçelik B., Gündoğmuş H., Yazıcı, D. Effect of (Ta/Nb) co-doping on the magnetoresistivity and flux pinning energy of the BPSCCO superconductors. J. Mater. Sci. Mater. Electron., 25 (2014) 2456–2462.
  • [7]. Ozcelik B., Altın S., Yakıncı M. Effect of Vanadium-Titanium Co-doping on the BPSCCO Superconductor. Supercond. Nov. Magn., 2011.
  • [8]. Sotelo A., Madre M.A., Diez J.C., Rasekh S., Angurel L.A., Martinez E. The influence of Pb and Ag doping on the Jc (H, T) dependence and the mechanical properties of Bi-2212 textured rods. Supercond. Sci. Technol. 22 (2009) 34012.
  • [9]. Kalsi S.S. High-Temperature Superconducting Transformers. Wiley Encyclopedia of Electrical and Electronics Engineering., John Wiley & Sons, Inc., Hoboken, NJ, USA, 2015; pp. 1–25.
  • [10]. Das J., Ray R.N. Studies on hunting of hysteresis motor with HTS element on rotor. IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems, 2016; pp. 1–4.
  • [11]. Angurel, L.A., Díez J.C., De La Fuente G.F., Gimeno F., Lera F., López-Gascón C., Martínez E., Mora M., Navarro R., Sotelo A., Andrés N., Recuero S., Arroyo M.P. Laser technologies applied to the fabrication and characterization of bulk Bi-2212 superconducting materials for power applications. Phys. Status Solidi Appl. Mater. Sci., 203 (2006) 2931–2937.
  • [12]. Ozcelik B., Kaya C., Gundogmus H., Sotelo A., Madre M.A. Effect of Ce Substitution on the Magnetoresistivity and Flux Pinning Energy of the Bi 2 Sr 2 Ca1 − x Ce x Cu 2 O 8 + δ Superconductors. J Low Temp Phys., 15 (2013) 2–6.
  • [13]. Turk N., Gundogmus H., Akyol M., Yakinci Z.D., Ekicibil A., Ozcelik B. Effect of tungsten (W) substitution on the physical properties of Bi-(2223) superconductors. J. Supercond. Nov. Magn.,27 (2014) 711–716.
  • [14]. Hu Q.Y., Liu H.K., Dou S.X. Formation mechanism of high-Tc and critical current in (Bi,Pb)2Sr2Ca2Cu3O10/Ag tape. Phys. C Supercond., 250 (1995) 7–14.
  • [15]. Gündoğmuş, H. The effect of Y substitution on Bi-2212 superconductor by sol–gel method. J. Mater. Sci. Mater. Electron., (2017) 1–8.
  • [16]. Hamadneh I., Agil A., Yahya A.K., Halim S.A. Superconducting properties of bulk Bi1.6Pb0.4Sr2Ca2- xCdxCu3O10 system prepared via conventional solid state and coprecipitation methods. Phys. C Supercond. its Appl., 463–465 (2007) 207–210.
  • [17]. Aljaafari A., Sedky A., Al-Sawalha A. Impact of Bi2O3 addition on the normal state properties of Bi3.4Pb0.3Sr2Ca 1.3-xRExCu2Oy ceramics. J. Phys. Chem. Solids.,69 (2008) 2919–2923.
  • [18]. Holzwarth U., Gibson N. The Scherrer equation versus the “Debye-Scherrer equation.” Nat. Nanotechnol.,6 (2011) 534–534.
  • [19]. Presland M.R., Tallon J.L., Buckley R.G., Liu R.S., Flower N.E. General trends in oxygen stoichiometry effects on Tc in Bi and Tl superconductors. Phys. C Supercond., 176 (1991) 95–105.
  • [20]. Altın S., Aksan M.A., Yakıncı M.E., Balcı Y. The single crystal superconducting Bi-2212 whiskers fabrication and their thermal transport properties. J. Alloys Compd., 502 (2010) 16–23.

Effects of (Mo/W) Co-Doping on Bulk BSCCO Superconductor

Year 2018, , 399 - 405, 29.06.2018

Aslı Asiye Ağıl Hakan Gündoğmuş , Şükrü Karataş

https://doi.org/10.17776/csj.382286
Cited By: 3

Abstract

The
effect of Mo substituting and W doping on (BiPb)2WxSr2Ca3Cu4-yMoyO12+& system where x=0, y= 0;
x = 0.1, y= 0.0, 0.03, 0.06, 0.09 and 0.12 have been investigated. The
superconducting samples prepared by using conventional solid state reaction
method. The calcination and sintering temperatures were obtained by using
differential thermal analysis technique (TGA). In order to investigate crystal
structure properties and determine the phase determination, X-ray powder
diffraction (XRD) measurements were performed. The XRD data showed that the
Bi-(2223) phase transforms into the Bi-(2212) phase with increasing Mo
substituting for Cu. The morphology properties of the samples determined with
the scanning electron microscopy (SEM) measurements. The effects of Mo and W
substituted on BSCCO system; we have also performed electrical resistivity
(R-T) in order to get critical temperatures. From electrical resistivity
critical temperature and transition temperature width were both increased with
the increasing of Mo content. The alternative current susceptibility
measurement (AC) was performed to obtain critical transition temperature and
study magnetic properties of the samples. 

Keywords

Differential thermal analysis physical properties solid state reaction

References

  • [1]. Maeda H., Tanaka Y., Fukutomi, M. A new high-Tc oxide superconductor without a rare earth element. Japanese J., 1988.
  • [2]. Bednorz J.G., Müller K.A., Perovskite-type oxides -The new approach to high-Tc superconductivity. Rev. Mod. Phys.,1988.
  • [3]. Özkurt B., Madre M.A., Sotelo A., Diez J.C., Structural, superconducting and mechanical properties of molybdenum substituted Bi1.8Sr2Ca1.1Cu2.1O y. J. Mater. Sci. Mater. Electron., 24 (2013) 1158–1167.
  • [4]. Wang Y., Wang C., Feng Q., Li X., Ching, T.W. Fabrication and Experiment of Racetrack HTS Magnet for Stator Field-Excitation HTS Machine. IEEE Trans. Appl. Supercond., 1–1 2017.
  • [5]. Gundogmus H., Ozcelik B., Sotelo A. Madre, M.A. Effect of Yb-substitution on thermally activated flux creep in the Bi 2Sr2Ca1Cu2-xYbxOy superconductors. J. Mater. Sci. Mater. Electron., 24 (2013) 2568–2575.
  • [6]. Özçelik B., Gündoğmuş H., Yazıcı, D. Effect of (Ta/Nb) co-doping on the magnetoresistivity and flux pinning energy of the BPSCCO superconductors. J. Mater. Sci. Mater. Electron., 25 (2014) 2456–2462.
  • [7]. Ozcelik B., Altın S., Yakıncı M. Effect of Vanadium-Titanium Co-doping on the BPSCCO Superconductor. Supercond. Nov. Magn., 2011.
  • [8]. Sotelo A., Madre M.A., Diez J.C., Rasekh S., Angurel L.A., Martinez E. The influence of Pb and Ag doping on the Jc (H, T) dependence and the mechanical properties of Bi-2212 textured rods. Supercond. Sci. Technol. 22 (2009) 34012.
  • [9]. Kalsi S.S. High-Temperature Superconducting Transformers. Wiley Encyclopedia of Electrical and Electronics Engineering., John Wiley & Sons, Inc., Hoboken, NJ, USA, 2015; pp. 1–25.
  • [10]. Das J., Ray R.N. Studies on hunting of hysteresis motor with HTS element on rotor. IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems, 2016; pp. 1–4.
  • [11]. Angurel, L.A., Díez J.C., De La Fuente G.F., Gimeno F., Lera F., López-Gascón C., Martínez E., Mora M., Navarro R., Sotelo A., Andrés N., Recuero S., Arroyo M.P. Laser technologies applied to the fabrication and characterization of bulk Bi-2212 superconducting materials for power applications. Phys. Status Solidi Appl. Mater. Sci., 203 (2006) 2931–2937.
  • [12]. Ozcelik B., Kaya C., Gundogmus H., Sotelo A., Madre M.A. Effect of Ce Substitution on the Magnetoresistivity and Flux Pinning Energy of the Bi 2 Sr 2 Ca1 − x Ce x Cu 2 O 8 + δ Superconductors. J Low Temp Phys., 15 (2013) 2–6.
  • [13]. Turk N., Gundogmus H., Akyol M., Yakinci Z.D., Ekicibil A., Ozcelik B. Effect of tungsten (W) substitution on the physical properties of Bi-(2223) superconductors. J. Supercond. Nov. Magn.,27 (2014) 711–716.
  • [14]. Hu Q.Y., Liu H.K., Dou S.X. Formation mechanism of high-Tc and critical current in (Bi,Pb)2Sr2Ca2Cu3O10/Ag tape. Phys. C Supercond., 250 (1995) 7–14.
  • [15]. Gündoğmuş, H. The effect of Y substitution on Bi-2212 superconductor by sol–gel method. J. Mater. Sci. Mater. Electron., (2017) 1–8.
  • [16]. Hamadneh I., Agil A., Yahya A.K., Halim S.A. Superconducting properties of bulk Bi1.6Pb0.4Sr2Ca2- xCdxCu3O10 system prepared via conventional solid state and coprecipitation methods. Phys. C Supercond. its Appl., 463–465 (2007) 207–210.
  • [17]. Aljaafari A., Sedky A., Al-Sawalha A. Impact of Bi2O3 addition on the normal state properties of Bi3.4Pb0.3Sr2Ca 1.3-xRExCu2Oy ceramics. J. Phys. Chem. Solids.,69 (2008) 2919–2923.
  • [18]. Holzwarth U., Gibson N. The Scherrer equation versus the “Debye-Scherrer equation.” Nat. Nanotechnol.,6 (2011) 534–534.
  • [19]. Presland M.R., Tallon J.L., Buckley R.G., Liu R.S., Flower N.E. General trends in oxygen stoichiometry effects on Tc in Bi and Tl superconductors. Phys. C Supercond., 176 (1991) 95–105.
  • [20]. Altın S., Aksan M.A., Yakıncı M.E., Balcı Y. The single crystal superconducting Bi-2212 whiskers fabrication and their thermal transport properties. J. Alloys Compd., 502 (2010) 16–23.
There are 20 citations in total.

Details

Primary Language English
Journal Section Natural Sciences
Authors

Aslı Asiye Ağıl

Hakan Gündoğmuş 0000-0003-4118-0207

Şükrü Karataş

Publication Date June 29, 2018
Submission Date January 22, 2018
Acceptance Date May 11, 2018
Published in Issue Year 2018

Cite

APA Ağıl, A. A., Gündoğmuş, H., & Karataş, Ş. (2018). Effects of (Mo/W) Co-Doping on Bulk BSCCO Superconductor. Cumhuriyet Science Journal, 39(2), 399-405. https://doi.org/10.17776/csj.382286

Cited By

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The flux pinning energy studies of (Mo/W) co-doping bulk BPSCCO superconductor
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Investigation of the effects of gamma radiation on microstructure, critical current density, and densification properties of lanthanum-added BSCCO bulk ceramic superconductors
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