Surface barrier and bulk pinning in MgB$_2$ superconductor

Preprint English OPEN
Pissas, M.; Moraitakis, E.; Stamopoulos, D.; Papavassiliou, G.; Psycharis, V.; Koutandos, S.;
  • Subject: Condensed Matter - Materials Science | Condensed Matter - Superconductivity
    mesheuropmc: equipment and supplies | human activities
    arxiv: Condensed Matter::Superconductivity

We present a modified method of preparation of the new superconductor MgB$_2$. The polycrystalline samples were characterized using x-ray and magnetic measurements. The surface barriers control the isothermal magnetization loops in powder samples. In bulk as prepared sa... View more
  • References (37)
    37 references, page 1 of 4

    [1] J. Akimitsu, Syposium on Transition Metal Oxides. Sendai, January 10, 2001.

    [2] J. Nagamatsu, N. Nakagawa, T. Muranaka,Y. Zenitani, J. Akimitsu Nature 410, 63 (2001).

    [3] Y. Wang T. Plackowski and A. Junod, Physica C 335, 179 (2001).

    [4] O. F. de Lima et al., Phys. Rev. Lett. 86,5974 (2001).

    [5] M. Xu, H. Kitazawa, Y. Takano, J. Ye, K. Nishida, H. Abe, A. Matsushita and G. Kido,, cond-mat/0105271 (2001).

    [6] S. Lee, H. Mori, T Masui, Yu. Eltsev, A. Yamamoto and S. Tajima, cond-mat/0105545 (2001).

    [7] F. Simon et al., Phys. Rev. Lett. 87, 047002 (2001).

    [8] S. L. Bud'ko, V. G. Kogan and P. C. Canfield, condmat/0106577 (2001).

    [9] S. Patnaik et al., Supercond. Sci. Technol. 14, 315 (2001).

    [10] G. Papavassiliou, M. Pissas, M. Fardis, M. Karayanni and C. Christides, cond-mat/0107511 (2001).

  • Related Organizations (1)
  • Metrics
Share - Bookmark