Abstract
Polycrystalline Bi2Sr2Ag0.03Ca1Cu2O y samples were fabricated using conventional solid-state reaction method. Then, post-annealing temperatures at 730, 780 and 830 ∘C were applied on samples while time was kept constant at 50 h. Both the x-ray diffraction (XRD) measurement and the scanning electron microscopy (SEM) showed that all samples have high amounts of Bi-2212 phase as the main phase, indicating that the selected starting composition is suitable to analyze the post-annealing effects on the flux pinning properties of Bi-2212 superconductors. In particular, flux pinning performance of Bi-2212 phase is observed from both the magnetic hysteresis loops and \(J_{c}\) values calculated using Bean’s model. The highest \(J_{c}\) value was obtained for sample which was not exposed to the post-annealing treatment. The results clearly show that post-annealing procedure in Bi2Sr2Ag0.03Ca1Cu2O y system does not create artificial pinning centres, which lead to the improvements in \(J_{c}\) at high magnetic fields.
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Lennikov, V., Ozkurt, B., Angurel, L.A., Sotelo, A., Özcelik, B., de la Fuente, G.F.: J. Supercond. Nov. Magn. 26, 947–952 (2013)
Ozkurt, B., Madre, M.A., Sotelo, A., Yakinci, M.E., Özcelik, B., Diez, J.C.: J. Supercond. Nov. Magn. 26, 1093–1098 (2013)
Costa, F.M., Rasekh, S., Ferreira, N.M., Sotelo, A., Diez, J.C., Madre, M.A.: J. Supercond. Nov. Magn. 26, 943–946 (2013)
Costa, F.M., Ferreira, N.M., Rasekh, S., Fernandes, M.A., Torres, A.S., Madre, M.A., Diez, J.C., Sotelo, A.: Cryst. Growth Des. 15, 2094–2101 (2015)
Kahraman, F., Sotelo, A., Madre, M.A., Diez, J.C., Özkurt, B., Rasekh, Sh.: Ceram. Int. 41, 14924–14929 (2015)
Ozabaci, M., Kizilaslan, O., Kirat, G., Aksan, M.A., Madre, M.A., Sotelo, A., Yakinci, M.E.: Ceram. Int. 42, 8325–8330 (2016)
Darsono, N., Yoon, D.-H., Raju, K.: J. Supercond. Nov. Magn. 29, 1491–1497 (2016)
Bilgili, O., Selamet, Y., Kocabas, K.: J. Supercond. Nov. Magn. 21(8), 439–449 (2008)
Sözeri, H., Ghazanfari, N., Özkan, H., Kılıç, A.: Supercond. Sci. Technol. 20(6), 522–528 (2007)
Sotelo, A., Mora, M., Madre, M.A., Diez, J.C., Angurel, L.A., de la Fuente, G.F.: J. Eur. Ceram. Soc. 25(12), 2947–2950 (2005)
Jiang, L., Sun, Y., Wan, X., Wang, K., Xu, G., Chen, X., Ruan, K., Du, J.: Physica C 300(1), 61–66 (1998)
Zargar Shoushtari, M., Mousavi Ghahfarokhi, S.E.: J. Supercond. Nov. Magn. 24(5), 1505–1511 (2011)
Abou-Aly, A.I., Abdel Gawad, M.M.H., Awad, R., G-Edeen, I.: J. Supercond. Nov. Magn. 24(7), 2077–2084 (2011)
Mora, M., Sotelo, A., Amaveda, H., Madre, M.A., Diez, J.C., Angurel, L.A., de la Fuente, G.F.: Bol. Soc. Esp. Ceram. Vidrio 44, 199–203 (2005)
Şakiroğlu, S., Kocabaş, K.: J. Supercond. Nov. Magn. 24, 1321–1325 (2010)
Khalil, S.M.: J. Phys. Chem. Solids 62, 457–466 (2001)
Sotelo, A., Madre, M.A., Diez, J.C., Rasekh, Sh., Angurel, L.A., Martinez, E.: Supercond. Sci. Technol. 22, 034012 (2009)
Madre, M.A., Amaveda, H., Mora, M., Sotelo, A., Angurel, L.A., Diez, J.C.: Bol. Soc. Esp. Ceram. Vidrio 47, 148–152 (2008)
Chen, Y.L., Stevens, R.: J. Am. Ceram. Soc. 75, 1150–1159 (1992)
Ramesh, R., Green, S., Jiang, C., Mei, Y., Rudee, M., Luo, H., Thomas, G.: Phys. Rev. B: Condens. Matter 38, 7070–7073 (1988)
Madre, M.A., Amaveda, H., Mora, M., Sotelo, A., Angurel, L.A., Diez, J.C.: Bol. Soc. Esp. Ceram. Vidrio 47(3), 148–152 (2008)
Sánchez, A., Rodrıguez, J.E., Mariño, A: Phys. B Condens. Matter 284, 1940–1941 (2000)
Lee, S. H.: Mater. Chem. Phys. 75, 166–169 (2002)
Özkurt, B., Madre, M.A., Sotelo, A., Yakıncı, M.E., Özçelik, B., Diez, J.C.: J. Supercond. Nov. Magn. 26, 1093–1098 (2013)
Özkurt, B.: J. Mater Sci: Mater. Electron. 25, 3295–3300 (2014)
Aytekin, M.E., Özkurt, B., Sugözü, İ.: J. Mater. Sci.: Mater. Electron. 26, 1799–1805 (2015)
Çalış, M., Özkurt, B., Aytekin, M.E., Gün, E., Kır, M.E., Öztornacı, U.: J. Mater. Sci.: Mater. Electron. 27, 2670–2675 (2016)
Li, D., Zhang, H., Gao, X., Yang, S., Chen, Q.: Ceram. Int. 42, 1728–1732 (2016)
Safran, S., Kılıç, A., Kılıçarslan, E., Öztürk, H., Alp, M., Asikuzun, E., Öztürk, O.: J. Mater. Sci: Mater. Electron. 26, 2622–2628 (2015)
Paz-Pujalt, G.R.: Phys. C 166, 177–184 (1990)
Darsono, N., Imaduddin, A., Raju, K., Yoon, D.-H.: J. Supercond. Nov. Magn. 28, 2259–2266 (2015)
Albiss, B.A., Obaidat, I.M., Gharaibeh, M., Ghamlouche, H., Obeidat, S.M.: Solid State Commun. 150, 1542–1547 (2010)
Bean, C.P.: Phys. Rev. Lett. 8, 250–253 (1962)
Sharma, D., Kumar, R., Awana, V.P.S.: Ceram. Int. 39, 1143–1152 (2013)
Acknowledgements
All samples have been prepared in the MEİTAM Central Laboratory in Mersin University in Turkey. XRD and SEM measurements have been made in the MEİTAM Central Laboratory in Mersin University, other measurements in this study have been made in the METU Central Laboratory in Middle East Technical University in Ankara in Turkey.
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Özkurt, B. Structural, Electric and Magnetic Properties of Bi2Sr2Ag 0 . 0 3 Ca1Cu2O y Ceramics Modified by Post-annealing. J Supercond Nov Magn 31, 2459–2464 (2018). https://doi.org/10.1007/s10948-017-4509-3
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DOI: https://doi.org/10.1007/s10948-017-4509-3