High-temperature superconducting under pressure

Y. Cao, T. Hudson, Y. Wang, S. Xu, Y. Xue, C. Chu

Research output: Contribution to journalArticlepeer-review

32 Citations (Scopus)


The transition temperature (Formula presented) of the high-temperature superconductor (Formula presented) under hydrostatic pressures up to 1.7 GPa has been measured. The (Formula presented) was observed to increase from 62.6 to 67.8 K. Such a large positive (Formula presented) of ∼3 K/GPa is in strong contrast to that expected from the heavily doped nature of the sample, as suggested by the thermogravimetric and thermopower measurements.

Original languageEnglish
Pages (from-to)11201-11203
Number of pages3
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number17
Publication statusPublished - 1998

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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