Three-Dimensional Characterization of BaZrO3 Precipitates in Y1-xGdxBa2Cu3O7-y Prepared by TFA-MOD Using STEM-Tomography

Takeshi Nishiyama; Kazuhiro Yamada; Ryo Teranishi; Kenji Kaneko; Takeharu Kato; Teruo Izumi; Yuh Shiohara

doi:10.4028/www.scientific.net/MSF.750.48

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HomeMaterials Science ForumMaterials Science Forum Vol. 750Three-Dimensional Characterization of BaZrO3...

Three-Dimensional Characterization of BaZrO₃ Precipitates in Y_1-xGd_xBa₂Cu₃O_7-y Prepared by TFA-MOD Using STEM-Tomography

Abstract:

Y_1-xGd_xBa₂Cu₃O_7-y film with BaZrO₃ was fabricated on CeO₂ buffered LaMnO₃/ion beam assisted deposition MgO/Gd₂Zr₂O₇/Hastelloy C276^TM substrates by the trifluoroacetates metal organic deposition process, whose microstructural and elemental analyses were performed by transmission electron microscopy. Y_1-xGd_xBa₂Cu₃O_7-y film with the thickness about 700 nm was found composed of c-axis oriented grains and large numbers of randomly oriented precipitates, such as (Y,Gd)₂Cu₂O₅, CuO and BaZrO₃. (Y,Gd)₂Cu²O⁵ and CuO precipitates were heterogeneously dispersed in the Y_1-xGd_xBa₂Cu₃O_7-y matrix with their sizes ranging between 100 and 200 nm, and BaZrO₃ precipitates were uniformly dispersed with their sizes ranging between 10 and 20 nm. Electron tomography with elemental information was performed further to reveal the three-dimensional information of BaZrO3 precipitates.

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Materials Science Forum (Volume 750)

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48-51

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.750.48

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Online since:

March 2013

Authors:

Takeshi Nishiyama, Kazuhiro Yamada, Ryo Teranishi, Kenji Kaneko, Takeharu Kato, Teruo Izumi, Yuh Shiohara

Keywords:

Electron Tomography, Superconductors

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References

[1] M.K. Wu, J.R. Ashburn, C.J. Torng, P.H. Hor, R.L. Meng, L. Gao, et al, Phys. Rev. Lett. 58, (1987), 908

Google Scholar

[2] T. Izumi, Y. Shiohara, Physica C 470, (2010), 967

Google Scholar

[3] B. Oswald, M. Krone, M. Söll, T. Straßer, J. Oswald, K.-J. Best, et al, IEEE Trans. Appl. Supercond 9, (1999), 1201

Google Scholar

[4] Y. Shiohara, N. Fujiwara, H. Hayashi, S. Nagaya, T. Izumi, M. Yoshizumi, Physica C 469, (2009), 863

Google Scholar

[5] S. Mukoyama, M. Yagi, T. Masuda, N. Amemiya, A. Ishiyama, N. Kashima, et al, Physica C 469, (2009), 1688

Google Scholar

[6] U. Schoop, M.W. Rupich, C. Thieme, D.T. Verebelyi, W. Zhang, X. Li, et al, IEEE Trans. Appl. Supercond 15, (2005), 2611

Google Scholar

[7] Y. Shiohara, M. Yoshizumi, T. Izumi, Y. Yamada, Physica C 468, (2008), 1498

Google Scholar

[8] M. Miura, T. Kato, M. Yoshizumi, Y. Yamada, T. Izumi, T. Hirayama, et al, Appl. Phys. Express 2, (2009), 023002

Google Scholar

[9] L. Stan, T.G. Holesinger, B. Maiorov, Y. Chen, D.M. Feldmann, I. O. Usov et al, Supercond. Sci. Technol. 21, (2008), 105023

Google Scholar

[10] Y. Yamada, K. Takahashi, H. Kobayashi, M. Konishi, T. Watanabe, A. Ibi, et al, Appl. Phys. Lett. 87, (2005), 132502

Google Scholar

[11] Y. Takahashi, T. Araki, K. Yamagiwa, Y, Yamada, S.B. Kim, Y. Iijima, et al, Physica C 357-360, (2001), 1003

Google Scholar

[12] M. Miura, M. Yoshizumi, T. Izumi, Y Shiohara, Supercond. Sci. Technol. 23, (2010), 014013

Google Scholar

[13] L. Civale, Supercond. Sci. Technol 10, (1997), A11

Google Scholar

[14] K. Kaneko, K. Furuya, K. Yamada, S. Sadayama, J. S. Barnard, P. A. Midgley, et al, J. Appl. Phys. 108, (2010), 063901

Google Scholar

[15] S. Horii, M. Takamura, M. Mukaida, A. Ichinose, K. Yamada, R. Teranishi, et al, Appl. Phys. Lett. 92, (2008), 132502

Google Scholar

[16] P. Mele, K. Matsumoto, T. Horide, A. Ichinose, M. Mukaida, Y. Yoshida, et al, Supercond. Sci. Technol. 20, (2007), 616

Google Scholar

[17] C.V. Varanasi, P.N. Barnes, J. Burke, L. Brunke, I. Maartense, T.J. Haugan, et al, Supercond. Sci. Technol. 19, (2006), 37

Google Scholar