New electron-doped superconducting cuprate LixSr 2CuO2Br2

Tetsuya Kajita; Masatsune Kato; Takashi Suzuki; Takashi Itoh; Takashi Noji; Yoji Koike

doi:10.1143/JJAP.43.L1480

New electron-doped superconducting cuprate Li_xSr ₂CuO₂Br₂

Tetsuya Kajita, Masatsune Kato, Takashi Suzuki, Takashi Itoh, Takashi Noji, Yoji Koike

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

A new electron-doped superconductor Li_xSr₂CuO ₂Br₂ with x = 0.15 has successfully been synthesized by an electrochemical Li-intercalation technique. The magnetic susceptibility shows superconductivity of bulk with the superconducting transition temperature T _c = 8 K. This compound is the first electron-doped superconducting cuprate with the K₂NiF₄ structure.

Original language	English
Pages (from-to)	L1480-L1481
Journal	Japanese Journal of Applied Physics, Part 2: Letters
Volume	43
Issue number	11 B
DOIs	https://doi.org/10.1143/JJAP.43.L1480
Publication status	Published - 2004 Nov 15

Keywords

Cuprate
Electron-doping
Layered perovskite
Li-intercalation
Superconductivity

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

Access to Document

10.1143/JJAP.43.L1480

Cite this

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abstract = "A new electron-doped superconductor LixSr2CuO 2Br2 with x = 0.15 has successfully been synthesized by an electrochemical Li-intercalation technique. The magnetic susceptibility shows superconductivity of bulk with the superconducting transition temperature T c = 8 K. This compound is the first electron-doped superconducting cuprate with the K2NiF4 structure.",

keywords = "Cuprate, Electron-doping, Layered perovskite, Li-intercalation, Superconductivity",

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T1 - New electron-doped superconducting cuprate LixSr 2CuO2Br2

AU - Kajita, Tetsuya

AU - Kato, Masatsune

AU - Suzuki, Takashi

AU - Itoh, Takashi

AU - Noji, Takashi

AU - Koike, Yoji

PY - 2004/11/15

Y1 - 2004/11/15

N2 - A new electron-doped superconductor LixSr2CuO 2Br2 with x = 0.15 has successfully been synthesized by an electrochemical Li-intercalation technique. The magnetic susceptibility shows superconductivity of bulk with the superconducting transition temperature T c = 8 K. This compound is the first electron-doped superconducting cuprate with the K2NiF4 structure.

AB - A new electron-doped superconductor LixSr2CuO 2Br2 with x = 0.15 has successfully been synthesized by an electrochemical Li-intercalation technique. The magnetic susceptibility shows superconductivity of bulk with the superconducting transition temperature T c = 8 K. This compound is the first electron-doped superconducting cuprate with the K2NiF4 structure.

KW - Cuprate

KW - Electron-doping

KW - Layered perovskite

KW - Li-intercalation

KW - Superconductivity

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