Superconductivity in the Ladder Material Sr0.4Ca13.6Cu24O41.84

Uehara, M.; Nagata, Takashi; Akimitsu, Jun; Takahashi, Hiroki; Môri, Nobuo; Kinoshita, Kyôichi

doi:10.1143/jpsj.65.2764

Public

Superconductivity in the Ladder Material Sr0.4Ca13.6Cu24O41.84

Shared by NobleBlocks on Sep 15, 1996 • 12:00 AM UTC

Authors:

M. Uehara

Takashi Nagata

Jun Akimitsu

Abstract

We have observed superconductivity in the ladder material Sr 0.4 Ca 13.6 Cu 24 O 41.84 under pressures of 3 GPa and 4.5 GPa by means of electrical measurements. The superconducting transition temperatures T c (onset) are 12 K and 9 K at 3 and 4.5 GPa, respectively. The superconducting volume fractio...

Subject

Superconductivity

Condensed matter physics

Superconducting transition temperature

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