Superconductivity in the ladder compound Sr2.5Ca11.5Cu24O41 (single crystal)

T. Nagata, M. Uehara, J. Goto, N. Komiya, Jun Akimitsu, N. Motoyama, H. Eisaki, S. Uchida, H. Takahashi, T. Nakanishi, N. Môri

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57 Citations (Scopus)

Abstract

We report the superconductivity in the single crystal of Sr2.5Ca11.5Cu24O41 at Tc(onset) = 6.5 K under an optimal pressure of about 4.5 GPa. Normal resistivity along ladder direction ρc, gradually changes from T-linear to T2-dependence with increasing an applied pressure. The normal resistivity ratio ρac in the ladder plane indicates the crossover from 1D to 2D with increasing an applied pressure.

Original languageEnglish
Pages (from-to)153-156
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Volume282-287
Issue numberPART 1
Publication statusPublished - Aug 1997
Externally publishedYes

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Ladders
Superconductivity
ladders
superconductivity
Single crystals
single crystals
electrical resistivity
crossovers

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Nagata, T., Uehara, M., Goto, J., Komiya, N., Akimitsu, J., Motoyama, N., ... Môri, N. (1997). Superconductivity in the ladder compound Sr2.5Ca11.5Cu24O41 (single crystal). Physica C: Superconductivity and its Applications, 282-287(PART 1), 153-156.

Superconductivity in the ladder compound Sr2.5Ca11.5Cu24O41 (single crystal). / Nagata, T.; Uehara, M.; Goto, J.; Komiya, N.; Akimitsu, Jun; Motoyama, N.; Eisaki, H.; Uchida, S.; Takahashi, H.; Nakanishi, T.; Môri, N.

In: Physica C: Superconductivity and its Applications, Vol. 282-287, No. PART 1, 08.1997, p. 153-156.

Research output: Contribution to journalArticle

Nagata, T, Uehara, M, Goto, J, Komiya, N, Akimitsu, J, Motoyama, N, Eisaki, H, Uchida, S, Takahashi, H, Nakanishi, T & Môri, N 1997, 'Superconductivity in the ladder compound Sr2.5Ca11.5Cu24O41 (single crystal)', Physica C: Superconductivity and its Applications, vol. 282-287, no. PART 1, pp. 153-156.
Nagata T, Uehara M, Goto J, Komiya N, Akimitsu J, Motoyama N et al. Superconductivity in the ladder compound Sr2.5Ca11.5Cu24O41 (single crystal). Physica C: Superconductivity and its Applications. 1997 Aug;282-287(PART 1):153-156.
Nagata, T. ; Uehara, M. ; Goto, J. ; Komiya, N. ; Akimitsu, Jun ; Motoyama, N. ; Eisaki, H. ; Uchida, S. ; Takahashi, H. ; Nakanishi, T. ; Môri, N. / Superconductivity in the ladder compound Sr2.5Ca11.5Cu24O41 (single crystal). In: Physica C: Superconductivity and its Applications. 1997 ; Vol. 282-287, No. PART 1. pp. 153-156.
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AU - Akimitsu, Jun

AU - Motoyama, N.

AU - Eisaki, H.

AU - Uchida, S.

AU - Takahashi, H.

AU - Nakanishi, T.

AU - Môri, N.

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