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New Electron-Doped Superconducting Cuprate Li_x_Sr_2_CuO_2_Br_2_

Tetsuya Kajita·Masatsune Kato·Takashi Suzuki·Takashi Itoh·Takashi Noji·Yoji Koike
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Abstract

A new electron-doped superconductor Li_x_Sr_2_CuO_2_Br_2_ 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 Tc = 8 K. This compound is the first electron-doped superconducting cuprate with the K_2_NiF_4_ structure.

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Tetsuya Kajita, Masatsune Kato, Takashi Suzuki, Takashi Itoh, Takashi Noji, Yoji Koike. 2004-10-06. New Electron-Doped Superconducting Cuprate Li_x_Sr_2_CuO_2_Br_2_. https://doi.org/10.1143/jjap.43.l1480

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