Effect of pressure on the superconductivity of RuSm1.4Ce0.6Sr2Cu2O10

Gendo Oomi, Fuminori Honda, Masashi Ohashi, Tetsujiro Eto, Do P. Hai, Shiho Kamisawa, Manabu Watanabe, Kazuo Kadowaki

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)

Abstract

A new hybrid ruthenate-cuprate superconductor RuSm1.4Ce0.6Sr2Cu2O10 was synthesized. This compound also exhibits magnetic ordering around 130 K. Electrical resistance measurement under high pressure has been carried out in order to clarify the interplay between magnetism and superconductivity. It is found that Tc increases but the magnetic ordering temperature decreases with pressure, i.e., the superconductivity competes with magnetic ordering.

Original languageEnglish
Pages (from-to)88-90
Number of pages3
JournalPhysica B: Condensed Matter
Volume312-313
DOIs
Publication statusPublished - 2002 Mar 1
Externally publishedYes
EventInternational Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States
Duration: 2002 Aug 62002 Aug 6

Keywords

  • Electrical resistance
  • High pressure
  • Magnetic superconductor
  • Ru-1222

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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