Microscopic role of carbon on MgB2 wire for critical current density comparable to NbTi

NPG Asia Materials - Tập 4 Số 1 - Trang e3-e3 - 2012
Jung Ho Kim1, Sangjun Oh2, Yoon‐Uk Heo3, Satoshi Hata4, Hiroaki Kumakura5, A. Matsumoto5, Masatoshi Mitsuhara4, Seyong Choi6, Yusuke Shimada7, Minoru Maeda8,1, Judith L. MacManus‐Driscoll9, Shi Xue Dou1
1University of Wollongong,
2National Fusion Research Institute
3Pohang University of Science and Technology
4Interdisciplinary Graduate School of Engineering Sciences, Kyushu Univ., Fukuoka (Japan)
5National Inst. for Materials Sci., Tsukuba
6National Institute for Materials Science, Tsukuba.
7Kyushu University
8Nihon University.
9University of Cambridge

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Nagamatsu, J., Nakagawa, N., Muranaka, T., Zenitani, Y. & Akimitsu, J. Superconductivity at 39K in magnesium diboride. Nature 410, 63–64 (2001).

Canfield, P. C., Finnemore, D. K., Bud’ko, S. L., Ostenson, J. E., Lapertot, G., Cunningham, C. E. & Petrovic, C. Superconductivity in dense MgB2 wires. Phys. Rev. Lett. 86, 2423–2426 (2001).

Glowacki, B. A., Majoros, M., Vickers, M., Evetts, J. E., Shi, Y. & McDougall, I. Superconductivity of powder-in-tube MgB2 wires. Supercond. Sci. Technol. 14, 193–199 (2001).

Larbalestier, D., Gurevich, A., Feldmann, D. M. & Polyanskii, A. High-Tc superconducting materials for electric power applications. Nature 414, 368–377 (2001).

Ma, Y., Zhang, X., Nishijima, G., Watanabe, K., Awaji, S. & Bai, X. Significantly enhanced critical current densities in MgB2 tapes made by a scaleable nanocarbon addition route. Appl. Phys. Lett. 88, 072502 (2006).

Hermann, M., Haessler, W., Rodig, C., Gruner, W., Holzapfel, B. & Schultz, L. Touching the properties of NbTi by carbon doped tapes with mechanically alloyed MgB2 . Appl. Phys. Lett. 91, 082507 (2007).

Rowell, M. The widely variable resistivity of MgB2 samples. Supercond. Sci. Technol. 16, R17–R27 (2003).

Yamamoto, A., Shimoyama, J., Kishio, K. & Matsushita, T. Limiting factors of normal-state conductivity in superconducting MgB2: an application of mean-field theory for a site percolation problem. Supercond. Sci. Technol. 20, 658–666 (2007).

Wilke, R. H. T., Bud’ko, S. L., Canfield, P. C., Finnemore, D. K., Suplinskas, R. J. & Hannahs, S. T . Systematic effects of carbon doping on the superconducting properties of Mg(B1−xCx)2 . Phys. Rev. Lett. 92, 217003 (2004).

Kazakov, S. M., Puzniak, R., Rogacki, K., Mironov, A. V., Zhigadlo, N. D., Jun, J., Soltmann, C., Batlogg, B. & Karpinski, J. Carbon substitution in MgB2 single crystal: structural and superconducting properties. Phys. Rev. B 71, 024533 (2005).

Kortus, J., Dolgov, O. V., Kremer, R. K. & Golubov, A. A. Band filling and interband scattering effects in MgB2: carbon versus aluminum doping. Phys. Rev. Lett. 94, 027002 (2005).

Eisterer, M. Magnetic properties and critical currents of MgB2 . Supercond. Sci. Technol. 20, R47–R73 (2007).

Xi, X. X. Two-band superconductor magnesium diboride. Rep. Prog. Phys. 71, 116501 (2008).

Choi, H. J., Roundy, D., Sun, H., Cohen, M. L. & Louie, S. G. The origin of the anomalous superconducting properties of MgB2 . Nature 418, 758–760 (2002).

Gurevich, A. Enhancement of the upper critical field by nonmagnetic impurities in dirty two-gap superconductors. Phys. Rev. B 67, 184515 (2003).

Gurevich, A., Patnaik, S., Braccini, V., Kim, K. H., Mielke, C., Song, X., Cooley, L. D., Bu, S. D., Kim, D. M., Choi, J. H., Belenky, L. J., Giencke, J., Lee, M. K., Tian, W., Pan, X. Q., Siri, A., Hellstrom, E. E., Eom, C. B. & Larbalestier, D. C. Very high upper critical fields in MgB2 produced by selective tuning of impurity scattering. Supercond. Sci. Technol. 17, 278–286 (2004).

Kim, J. H., Dou, S. X., Oh, S., Jercinovic, M., Babic, E., Nakane, T. & Kumakura, H. Correlation between doping induced disorder and superconducting properties in carbohydrate doped MgB2 . J. Appl. Phys. 104, 063911 (2008).

Kim, J. H., Zhou, S., Hossain, M. S. A., Pan, A. V. & Dou, S. X. Carbohydrate doping to enhance electromagnetic properties of MgB2 superconductors. Appl. Phys. Lett. 89, 142505 (2006).

Larbalestier, D. C., Cooley, L. D., Rikel, M. O., Polyanskii, A. A., Jiang, J., Patnaik, S., Cai, X. Y., Feldmann, D. M., Gurevich, A., Squitieri, A. A., Naus, M. T., Eom, C. B., Hellstrom, E. E., Cava, R. J., Regan, K. A., Rogado, N., Hayward, M. A., He, T., Slusky, J. S., Khalifah, P., Inumaru, K. & Haas, M. Strongly linked current flow in polycrystalline forms of the superconductor MgB2 . Nature 410, 186–189 (2001).

Eom, C. B., Lee, M. K., Choi, J. H., Belenky, L. J., Song, X., Cooley, L. D., Naus, M. T., Patnaik, S., Jiang, J., Rikel, M., Polyanskii, A., Gurevich, A., Cai, X. Y., Bu, S. D., Babcock, S. E., Hellstrom, E. E., Larbalestier, D. C., Rogado, N., Regan, K. A., Hayward, M. A., He, T., Slusky, J. S., Inumaru, K., Haas, M. K. & Cava, R. J. High critical current density and enhanced irreversibility field in superconducting MgB2 thin films. Nature 411, 558–560 (2001).

Martinez, E., Mikheenko, P., Martinez-Lopez, M., Millan, A., Bevan, A. & Abell, J. S. Flux pinning force in bulk MgB2 with variable grain size. Phys. Rev. B 75, 134515 (2007).

Mikheenko, P., Martinez, E., Bevan, A., Abell, J. S. & MacManus-Driscoll, J. L. Grain boundaries and pinning in bulk MgB2 . Supercond. Sci. Technol. 20, S264–S270 (2007).

Flukiger, R., Suo, H. L., Musolino, N., Beneduce, C., Toulemonde, P. & Lezza, P. Superconducting properties of MgB2 tapes and wires. Physica C 385, 286–305 (2003).

Gumbel, A., Eckert, J., Fuchs, G., Nenkov, K., Muller, K. H. & Schultz, L. Improved superconducting properties in nanocrystalline bulk MgB2 . Appl. Phys. Lett. 80, 2725–2727 (2002).

Fang, H., Padmanabhan, S., Zhou, Y. X. & Salama, K. High critical current density in iron-clad MgB2 tapes. Appl. Phys. Lett. 82, 4113–4115 (2003).

Kumakura, H., Kitaguchi, H., Matsumoto, A. & Hatakeyama, H. Upper critical fields of powder-in-tube-processed MgB2/Fe tape conductors. Appl. Phys. Lett. 84, 3669–3671 (2004).

Sumption, M. D., Bhatia, M., Rindfleisch, M., Tomsic, M., Soltanian, S., Dou, S. X. & Collings, E. W. Large upper critical field and irreversibility field in MgB2 wires with SiC additions. Appl. Phys. Lett. 86, 092507 (2005).

Dou, S. X., Shcherbakova, O., Yoeh, W. K., Kim, J. H., Soltanian, S., Wang, X. L., Senatore, C., Flukiger, R., Dhalle, M., Husnjak, O. & Babic, E. Mechanism of enhancement in electromagnetic properties of MgB2 by nano SiC doping. Phys. Rev. Lett. 98, 097002 (2007).

Oh, S., Kim, J. H., Cho, K., Lee, C., Kim, C. J., Dou, S. X., Rindfleisch, M., Tomsic, M. & Ahn, J. H. A comparative study on field, temperature, and strain dependences of the critical current for doped and undoped MgB2 wires based on the percolation model. J. Appl. Phys. 106, 063912 (2009).

Bugoslavsky, Y., Perkins, G. K., Qi, X., Cohen, L. F. & Caplin, A. D. Vortex dynamics in superconducting MgB2 and prospects for applications. Nature 410, 563–565 (2001).

Komori, K., Kawagishi, K., Takano, Y., Fujii, H., Arisawa, S., Kumakura, H., Fukutomi, M. & Togano, K. Approach for the fabrication of MgB2 superconducting tape with large in-field transport critical current density. Appl. Phys. Lett. 81, 1047–1049 (2002).

Eisterer, M., Zehetmayer, M. & Weber, H. W. Current percolation and anisotropy in polycrystalline MgB2 . Phys. Rev. Lett. 90, 247002 (2003).

Erwin, S. C. & Mazin, I. I. Toward one-band superconductivity in MgB2 . Phys. Rev. B 68, 132505 (2003).

Gonnelli, R. S., Daghero, D., Calzolari, A., Ummarino, G. A., Dellarocca, V., Stepanov, V. A., Kazakov, S. M., Zhigadlo, N. & Karpinski, J. Evidence for single-gap superconductivity in Mg(B1−xCx)2 single crystals with x = 0.132 from point-contact spectroscopy. Phys. Rev. B 71, 060503 (2005).

Tsuda, S., Yokoya, T., Kiss, T., Shimojima, T., Shin, S., Togashi, T., Watanabe, S., Zhang, C., Chen, C. T., Lee, S., Uchiyama, H., Tajima, S., Nakai, N. & Machida, K. Carbon-substitution dependent multiple superconducting gap of MgB2: a sub-meV resolution photoemission study. Phys. Rev. B 72, 064527 (2005).

Szabo, P., Samuely, P., Pribulova, Z., Angst, M., Bud'ko, S., Canfield, P. C. & Marcus, J. Point-contact spectroscopy of Al- and C-doped MgB2: superconducting energy gaps and scattering studies. Phys. Rev. B 75, 144507 (2007).

Heo, Y. U., Takeguchi, M., Furuya, K. & Lee, H. C. Transformation of DO24 η-Ni3Ti phase to face-centered cubic austenite during isothermal aging of an Fe-Ni-Ti alloy. Acta Materialia 57, 1176–1187 (2009).

MacManus-Driscoll, J. L., Zerrer, P., Wang, H. Y., Yang, H., Yoon, J., Fouchet, A., Yu, R., Blamire, M. G. & Jia, Q. X. Strain control and spontaneous phase ordering in vertical nanocomposite heteroepitaxial thin film. Nat. Mater. 7, 314–320 (2008).