Literature DB >> 17758247

Superconductivity at 52.5 k in the lanthanum-barium-copper-oxide system.

C W Chu, P H Hor, R L Meng, L Gao, Z J Huang.   

Abstract

A superconducting transition with an onset temperature of 52.5 K has been observed under hydrostatic pressure in compounds with nominal compositions given by (La(0.9)Ba(0.1))(2) CuO4-Y. Possible causes for the high-temperature superconductivity are discussed.

Entities:  

Year:  1987        PMID： 17758247     DOI： 10.1126/science.235.4788.567

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  4 in total

1.  Higher superconducting transition temperature by breaking the universal pressure relation.

Authors:  Liangzi Deng; Yongping Zheng; Zheng Wu; Shuyuan Huyan; Hung-Cheng Wu; Yifan Nie; Kyeongjae Cho; Ching-Wu Chu
Journal:  Proc Natl Acad Sci U S A       Date:  2019-01-24       Impact factor: 11.205

2.  Interface-induced superconductivity at ∼25 K at ambient pressure in undoped CaFe2As2 single crystals.

Authors:  Kui Zhao; Bing Lv; Liangzi Deng; Shu-Yuan Huyan; Yu-Yi Xue; Ching-Wu Chu
Journal:  Proc Natl Acad Sci U S A       Date:  2016-10-31       Impact factor: 11.205

3.  An unstable pathway to room temperature superconductivity?

Authors:  Ivan Božović
Journal:  Proc Natl Acad Sci U S A       Date:  2021-08-17       Impact factor: 11.205

Review 4.  Layered Cuprates Containing Flat Fragments: High-Pressure Synthesis, Crystal Structures and Superconducting Properties.

Authors:  Evgeny M Kopnin
Journal:  Molecules       Date:  2021-03-25       Impact factor: 4.411
  4 in total

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