A New Intercalation Superconductor Mgx(PC)yZrNCl

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概要

• 論文の詳細を見る

• A new superconducting layered nitride Mgx(PC)yZrNCl (PC: propylene carbonate) with $x=0.3$ has successfully been synthesized by an electrochemical Mg-intercalation technique in PC used as a solvent. From the powder X-ray diffraction measurement, PC molecules are expected to be co-intercalated with Mg. The magnetic susceptibility measurements have revealed the appearance of superconductivity with the superconducting transition temperature $T_{\text{c}}\sim 15$ K, which is the same as those in alkali-metal intercalation compounds $A_{x}$ZrNCl ($A=\text{Li}$, Na, K). The present Mgx(PC)yZrNCl is the first Mg-intercalated superconductor.

• The Japan Society of Applied Physicsの論文
• 2010-02-25

著者

• Takashi Noji

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Yoji Koike

  Department of Applied Physics, Tohoku University, Sendai 980-8579, Japan

• Masatsune Kato

  Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan

• Hiroto Tezuka

  Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan

• Shoji Yamanaka

  Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashihiroshima, Hiroshima 739-8527, Japan

• Takashi Noji

  Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan

• Yoji Koike

  Department of Applied Physics, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan

関連論文

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• Growth, Annealing Effects on Superconducting and Magnetic Properties, and Anisotropy of FeSe1-xTex ($0.5\leq x\leq 1$) Single Crystals
• A New Intercalation Superconductor Mgx(PC)yZrNCl

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