Zn-induced development of the Cu-spin correlation in electron-doped superconducting cuprates of Eu2-xCexCuO4

Autor:	Risdiana, Maykel Manawan, Togar Saragi, W. A. Somantri, I Watanabe, Bambang Suroto, S. Pratiwi, D. Suhendar
Rok vydání:	2018
Předmět:	Superconductivity History Materials science Condensed matter physics Condensed Matter::Superconductivity Doping Condensed Matter::Strongly Correlated Electrons Cuprate Electron doped Spin (physics) Computer Science Applications Education
Zdroj:	Journal of Physics: Conference Series. 1013:012180
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1013/1/012180
Popis:	The effect of Zn substitution to the Cu-spin fluctuation in Eu1.85Ce0.15Cu1-yZnyO4+α-δ with y = 0, 0.01, 0.02, and 0.05 has been studied from zero-field (ZF) muon-spin-relaxation (μSR) measurements to understand Zn-induced magnetic state in electron-doped high-Tc superconducting cuprates. It was found that the Cu-spin correlation was developed through Zn substitution. These results were similar to the results of ZF-SR measurements in the holedoped cuprates La2-x Sr x Cu1-y Zn y O4, leading to the view electron-hole doping symmetry in high-Tc superconductors.
Databáze:	OpenAIRE
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