Quick Jump

Jpn. J. Appl. Phys. 27 (1988) pp. L556-L558  |Next Article|  |Table of Contents|
|Full Text PDF (312K)| |Buy This Article|

Letter

On the 110 K Superconductor in the Bi-Ca-Sr-Cu-O System

Eiji Takayama-Muromachi, Yoshishige Uchida, Yoshio Matsui, Mitsuko Onoda and Katsuo Kato

National Institute for Research in Inorganic Materials

(Received March 10, 1988; accepted for publication March 22, 1988)

We found a new compound in the Bi-Ca-Sr-Cu-O system which has a different structure from the 80 K superconductor Bi₂(Ca, Sr)₃Cu₂O_y. The c-dimension of this compound is ∼37 Å and is ∼6 Å longer than that of Bi₂(Ca, Sr)₃Cu₂O_y. Although we have not obtained a single-phased sample yet, the clear correlation between the diamagnetic susceptibility just below 110 K and the content of this compound included in the sample strongly suggests that the compound with c≈37 Å is responsible for the superconductivity of T_c∼110 K.

URL: http://jjap.jsap.jp/link?JJAP/27/L556/
DOI: 10.1143/JJAP.27.L556
KEYWORDS:high-T_{c$ superconductor, Bi-Ca-Sr-Cu-O system, ac susceptibility, dc conductivity}

\maketitle

|Full Text PDF (312K)| |Buy This Article| Citation: Plain Text BiBTeX EndNote(RIS) RSS

---

References | Citing Articles (93)

1. H. Maeda, Y. Tanaka, M. Fukutomi and T. Asano: Jpn. J. Appl. Phys. 27 (1988) L209[JSAP].
2. E. Takayama-Muromachi, Y. Uchida, A. Ono, F. Izumi, M. Onoda, Y. Matsui, K. Kosuda, S. Takekawa and K. Kato: Jpn. J. Appl. Phys. 27 (1988) L365[JSAP].
3. R. M. Hazen, C. T. Prewitt, R. J. Angel, N. L. Ross, L. W. Finger, C. G. Hadidiacos, D. R. Veblen, P. J. Heaney, P. H. Hor, R. L. Meng, Y. Y. Sun, Y. Q. Wang, Y. Y. Xue, Z. J. Huang, L. Gao, J. Bechtold and C. W. Chu: Phys. Rev. Lett. 60 (1988) 1174[APS].
4. J. M. Tarascon, Y. Le Page, P. Barboux, B. G. Bagley, L. H. Greene, W. R. Mckinnon, G. W. Hull, M. Giroud and D. M. Hwang: Phys. Rev. in press.
5. M. A. Subramanian, C. C. Torardi, J. C. Calabrese, J. Gopalakrishnan, K. J. Morrissey, T. R. Askew, R. S. Flippen, U. Chowdhry and A. W. Sleight: Science in press.
6. Y. Syono, K. Hiraga, N. Kobayashi, M. Kikuchi, K. Kusaba, T. Kajitani, D. Shindo, S. Hosoya, A. Tokiwa, S. Terada and Y. Muto: Jpn. J. Appl. Phys. 27 (1988) No. 4.
7. T. Kajitani, K. Kusaba, M. Kikuchi, N. Kobayashi, Y. Syono, T. B. Williams and M. Hirabayashi: Jpn. J. Appl. Phys. in press.
8. H. Maeda, A. Koizumi, N. Bamba, E. Takayama-Muromachi, F. Izumi, M. Onoda, Y. Kuroda, H. Maruyama, Y. Yoshikawa, T. Ishii, M. Hida and H. Yamazaki: Jpn. J. Appl. Phys. in press.
9. Y. Matsui, H. Maeda, Y. Tanaka and S. Horiuchi: Jpn. J. Appl. Phys. 27 (1888) L372[JSAP].
10. J. Akimitsu, A. Yamazaki, H. Sawa and H. Fujiki: Jpn. J. Appl. Phys. 27 (1987) L2080[JSAP].
11. C. Michel, M. Hervieu, M. M. Borel, A. Grandin, F. Deslandes, J. Provost and B. Raveau: Z. Phys. B68 (1987) 421.

---