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Variation of Pinning Force Density Throughout the TSMG Y123 Superconductor with Location

Yıl 2022, Cilt: 43 Sayı: 2, 327 - 332, 29.06.2022

Bakiye Çakır

https://doi.org/10.17776/csj.1085276
Cited By: 1

Öz

Top seeded melt growth (TSMG) Y123 sample with 35 mm diameter was produced by using Nd123 seed and its superconducting parameters such as transition temperature (Tc), critical current density (Jc) and pinning mechanism were locally examined by taking small specimens which are containing defects in different number, size and distribution from different locations throughout the sample. The Tc of the main sample was determined from the resistivity measurement as 93.4 K. It was observed that the Jc was higher in the region close to the seed, while the Jc decreased towards to the edge or the deeper regions of the sample. Effective pinning mechanisms at different temperatures were determined by plotting the curves of the pinning force density (fp) of the specimens versus reduced magnetic field (h= Ha/Hmax) and the locational variations of the fp were examined. It was seen that below the value of h ≈ 0.2, normal point pinning was dominant at 30 and 50 K, while surface pinning was dominant at 77 K, in the all specimens. In addition, a transition was observed between two different pinning mechanisms when the Hmax > h > 0.2. The transition was took place between  and normal point pinning at 30 and 50 K while it was seen between  and surface pinning at 77 K.

Anahtar Kelimeler

Pinning force density Critical current density Local variation of superconductivity TSMG Y123

Destekleyen Kurum

Artvin Çoruh University

Proje Numarası

2017.M80.02.02

Teşekkür

This work was supported by the Scientific Research Support Fund of The Artvin Çoruh University, Artvin, Turkey, project number 2017.M80.02.02. The author would like to thank Prof. Dr. Alev AYDINER for valuable comments and useful discussions and Mrs. Şeyda DUMAN for their help in experimental work.

Kaynakça

  • [1] Yamachi N., Sakai N., Murakami M., Measurements of three-dimensional fields of bulk superconductors in varying external fields, Supercond. Sci. Technol., 18 (2005) S67-S71.
  • [2] Ikeda Y., Umakoshi S., Wongsatanawarid A., Seki H., Murakami M., Enhancement of mechanical strength in YBaCuO bulk superconductor through liquid binder addition, Physica C, 471 (2011) 846-849.
  • [3] Lu Y., He D., Liu M., Magnetic force investigation of high-Tc superconducting bulk over permanent magnet railway under different lateral offsets with experimental methods, J. Mod. Phys., 4 (2013) 24-28.
  • [4] Crisan A., Dang V.S., Mikheenko P, Nano‐engineered pinning centres in YBCO superconducting films, Physica C, 533 (2017) 118-132.
  • [5] Slimani Y., Almessiere M.A., Hannachi E., Baykal A., Manikandan A., Mumtaz M., Ben Azzouz F., Influence of WO3 nanowires on structural, morphological and flux pinning ability of YBa2Cu3Oy superconductor, Ceramics International, 45(2) (2019) 2621-2628.
  • [6] Wang Y., Fundamental elements of applied superconductivity in electrical engineering. First. ed. Singapore: Science Press, John Wiley & Sons, (2013).
  • [7] Ren H.T., Xiao L., Jiao Y.L., Zheng M.H., Processing and characterization of YBCO superconductors by top-seeded melt growth method in batch process, Physica C, 412–414 (2004) 597–601.
  • [8] Hari Babu N., Jackson K.P., Dennis A.R., Shi Y.H., Mancini C., Durrell J.H., Cardwell D.A., Growth of large sized YBa2Cu3O7 single crystals using the top seeded melt growth process, Supercond. Sci. Technol., 25 (2012) 075012.
  • [9] Zhai W., Shi Y., Durrell J.H., Dennis A.R., Cardwell D.A., The influence of Y211 content on the growth rate and Y211 distribution in Y−Ba−Cu−O single grains fabricated by top seeded melt growth, Cryst. Growth Des., 14 (2014) 6367−6375.
  • [10] Volochova D., Kavecansky V., Antal V., Diko P., Yao X., Thermal stability of NdBCO/YBCO/MgO thin film seeds, Supercond. Sci. Technol., 29 (2016) 044004.
  • [11] Yang W.M., Yuan X.C., Guo Y.X., Inuence of ZnO doping on the properties of single domain YBCO bulks fabricated by RE+011 TSIG process, Int. J. Mod. Phys. B., 31(25) (2017) 1745018.
  • [12] Namburi D.K., Shi Y., Dennis A.R., Durrell J.H., Cardwell D.A., A robust seeding technique for the growth of single grain (RE)BCO and (RE)BCO–Ag bulk superconductors, Supercond. Sci. Technol., 31 (2018) 044003.
  • [13] Xu Y., Izumi M., Tsuzuki K., Zhang Y., Xu C., Murakami M., Sakai N., Hirabayashi I., Flux pinning properties in a GdBa2Cu3O7−δ bulk superconductor with the addition of magnetic alloy particles, J. Supercond. Nov. Magn., 22(9) (2009) 095009.
  • [14] Aydıner A., Çakır B., Başoğlu M., Seki H., Wongsatanawarid A., Murakami M., Yanmaz E., Magnetic properties of YBCO single-crystal grown on Y2O3 layer by a cold top-seeding method, J. Supercond. Nov. Magn., 25 (2012) 391–397.
  • [15] Dew-Huges D., Flux pinning mechanism in type II superconductors, Philisophical Magazine, 30(2) (1974) 293-305.
  • [16] Taylan Koparan E., Surdu A., Sidorenko A., Yanmaz E., Artificial pinning centers created by Fe2O3 coating on MgB2 thin films, Physica C, 473 (2012) 1-5.
  • [17] Li M., Chen L., You W-L., Ge J., Zhang J., Giant increase of critical current density and vortex pinning in Mn doped KxFe2-ySe2 single crystals, Appl. Phys. Lett., 105 (2014) 192602.
  • [18] Çakır B., Taylan Koparan E., Savaşkan B., Relationship between pinning mechanism and excess conductivity analysis of x wt% C4H6O5 (x= 0.0, 4.0 and 6.0) added bulk MgB2, J. Mater. Sci.: Mater. Electron., 32(15) (2021) 20317-20326.
  • [19] Duman Ş., Çakır B., Aydıner A., Fluctuation-Induced Conductivity Analysis of Y2O3-Layered YBCO Single Crystal, J. Supercond. Nov. Magn., 29 (2016) 2275-2280.
  • [20] Feng Y., Wen J.G., Pradhan A.K., Koshizuka N., Zhou L., Chen S.K., Wang K.G., Wu X.Z., Preparation and properties of PMP YBCO bulk with submicrometre Y2BaCuO5 particles, Supercond. Sci. Technol., 13 (2000) 703-708.
  • [21] Gupta S., Yadav R.S., Das B., Flux pinning by nano particles embedded in polycrystalline Y-123 superconductors, arxiv.org, (2011) 1107/1107.1116.
  • [22] Crisan A., Dang V.S., Yearwood G., Mikheenko P., Huhtinen H., Paturi P., Investigation of the bulk pinning force in YBCO superconducting films with nano-engineered pinning centres, Physica C, 503 (2014) 89-93.
  • [23] Kim G.C., Kim B.J., Cheon M.Y., Kim Y.C., Variation of pinning mechanism in Bi1.6Pb0.4Sr2CaCu2O8+δ single crystal, Physica C, 391 (2013) 305–308.

Yıl 2022, Cilt: 43 Sayı: 2, 327 - 332, 29.06.2022

Bakiye Çakır

https://doi.org/10.17776/csj.1085276
Cited By: 1

Öz

Proje Numarası

2017.M80.02.02

Kaynakça

  • [1] Yamachi N., Sakai N., Murakami M., Measurements of three-dimensional fields of bulk superconductors in varying external fields, Supercond. Sci. Technol., 18 (2005) S67-S71.
  • [2] Ikeda Y., Umakoshi S., Wongsatanawarid A., Seki H., Murakami M., Enhancement of mechanical strength in YBaCuO bulk superconductor through liquid binder addition, Physica C, 471 (2011) 846-849.
  • [3] Lu Y., He D., Liu M., Magnetic force investigation of high-Tc superconducting bulk over permanent magnet railway under different lateral offsets with experimental methods, J. Mod. Phys., 4 (2013) 24-28.
  • [4] Crisan A., Dang V.S., Mikheenko P, Nano‐engineered pinning centres in YBCO superconducting films, Physica C, 533 (2017) 118-132.
  • [5] Slimani Y., Almessiere M.A., Hannachi E., Baykal A., Manikandan A., Mumtaz M., Ben Azzouz F., Influence of WO3 nanowires on structural, morphological and flux pinning ability of YBa2Cu3Oy superconductor, Ceramics International, 45(2) (2019) 2621-2628.
  • [6] Wang Y., Fundamental elements of applied superconductivity in electrical engineering. First. ed. Singapore: Science Press, John Wiley & Sons, (2013).
  • [7] Ren H.T., Xiao L., Jiao Y.L., Zheng M.H., Processing and characterization of YBCO superconductors by top-seeded melt growth method in batch process, Physica C, 412–414 (2004) 597–601.
  • [8] Hari Babu N., Jackson K.P., Dennis A.R., Shi Y.H., Mancini C., Durrell J.H., Cardwell D.A., Growth of large sized YBa2Cu3O7 single crystals using the top seeded melt growth process, Supercond. Sci. Technol., 25 (2012) 075012.
  • [9] Zhai W., Shi Y., Durrell J.H., Dennis A.R., Cardwell D.A., The influence of Y211 content on the growth rate and Y211 distribution in Y−Ba−Cu−O single grains fabricated by top seeded melt growth, Cryst. Growth Des., 14 (2014) 6367−6375.
  • [10] Volochova D., Kavecansky V., Antal V., Diko P., Yao X., Thermal stability of NdBCO/YBCO/MgO thin film seeds, Supercond. Sci. Technol., 29 (2016) 044004.
  • [11] Yang W.M., Yuan X.C., Guo Y.X., Inuence of ZnO doping on the properties of single domain YBCO bulks fabricated by RE+011 TSIG process, Int. J. Mod. Phys. B., 31(25) (2017) 1745018.
  • [12] Namburi D.K., Shi Y., Dennis A.R., Durrell J.H., Cardwell D.A., A robust seeding technique for the growth of single grain (RE)BCO and (RE)BCO–Ag bulk superconductors, Supercond. Sci. Technol., 31 (2018) 044003.
  • [13] Xu Y., Izumi M., Tsuzuki K., Zhang Y., Xu C., Murakami M., Sakai N., Hirabayashi I., Flux pinning properties in a GdBa2Cu3O7−δ bulk superconductor with the addition of magnetic alloy particles, J. Supercond. Nov. Magn., 22(9) (2009) 095009.
  • [14] Aydıner A., Çakır B., Başoğlu M., Seki H., Wongsatanawarid A., Murakami M., Yanmaz E., Magnetic properties of YBCO single-crystal grown on Y2O3 layer by a cold top-seeding method, J. Supercond. Nov. Magn., 25 (2012) 391–397.
  • [15] Dew-Huges D., Flux pinning mechanism in type II superconductors, Philisophical Magazine, 30(2) (1974) 293-305.
  • [16] Taylan Koparan E., Surdu A., Sidorenko A., Yanmaz E., Artificial pinning centers created by Fe2O3 coating on MgB2 thin films, Physica C, 473 (2012) 1-5.
  • [17] Li M., Chen L., You W-L., Ge J., Zhang J., Giant increase of critical current density and vortex pinning in Mn doped KxFe2-ySe2 single crystals, Appl. Phys. Lett., 105 (2014) 192602.
  • [18] Çakır B., Taylan Koparan E., Savaşkan B., Relationship between pinning mechanism and excess conductivity analysis of x wt% C4H6O5 (x= 0.0, 4.0 and 6.0) added bulk MgB2, J. Mater. Sci.: Mater. Electron., 32(15) (2021) 20317-20326.
  • [19] Duman Ş., Çakır B., Aydıner A., Fluctuation-Induced Conductivity Analysis of Y2O3-Layered YBCO Single Crystal, J. Supercond. Nov. Magn., 29 (2016) 2275-2280.
  • [20] Feng Y., Wen J.G., Pradhan A.K., Koshizuka N., Zhou L., Chen S.K., Wang K.G., Wu X.Z., Preparation and properties of PMP YBCO bulk with submicrometre Y2BaCuO5 particles, Supercond. Sci. Technol., 13 (2000) 703-708.
  • [21] Gupta S., Yadav R.S., Das B., Flux pinning by nano particles embedded in polycrystalline Y-123 superconductors, arxiv.org, (2011) 1107/1107.1116.
  • [22] Crisan A., Dang V.S., Yearwood G., Mikheenko P., Huhtinen H., Paturi P., Investigation of the bulk pinning force in YBCO superconducting films with nano-engineered pinning centres, Physica C, 503 (2014) 89-93.
  • [23] Kim G.C., Kim B.J., Cheon M.Y., Kim Y.C., Variation of pinning mechanism in Bi1.6Pb0.4Sr2CaCu2O8+δ single crystal, Physica C, 391 (2013) 305–308.
Toplam 23 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Klasik Fizik (Diğer)
Bölüm Natural Sciences
Yazarlar

Bakiye Çakır 0000-0003-4339-1913

Proje Numarası 2017.M80.02.02
Yayımlanma Tarihi 29 Haziran 2022
Gönderilme Tarihi 9 Mart 2022
Kabul Tarihi 5 Mayıs 2022
Yayımlandığı Sayı Yıl 2022Cilt: 43 Sayı: 2

Kaynak Göster

APA Çakır, B. (2022). Variation of Pinning Force Density Throughout the TSMG Y123 Superconductor with Location. Cumhuriyet Science Journal, 43(2), 327-332. https://doi.org/10.17776/csj.1085276

Cited By

Changing of the Excess Conductivity near the Irreversibility Temperature of the Top Seeded YBa2Cu3O7−x
Journal of Physics and Chemistry of Solids
https://doi.org/10.1016/j.jpcs.2024.112178
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