New lithium and ethylenediamine co-intercalated superconductors Lix(C2H8N2)yMoTe2

Masato Ono; Takashi Noji; Kazuki Sato; Takayuki Kawamata; Masatsune Kato

doi:10.7566/JPSJ.90.044707

New lithium and ethylenediamine co-intercalated superconductors Li_x(C₂H₈N₂)_yMoTe₂

Masato Ono, Takashi Noji, Kazuki Sato, Takayuki Kawamata, Masatsune Kato

ENG - Applied Physics

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

Abstract

New superconductors, Li_x(C₂H₈N₂)_yMoTe₂ with 0 < x(Li) ≤ 1, have been synthesized via the co-intercalation of Li and ethylenediamine (EDA) into MoTe₂. It has been found that the maximum T_c^onset ¼ 5:6K is observed at x(Li) = 0.5–0.75 and is higher than 3.8K for Li_x(C₂H₈N₂)_yWTe₂ with the same structure. On the other hand, only Li-intercalated Li_xMoTe₂ with x ≤ 0.5 exhibits no superconductivity above 3K.

Original language	English
Article number	044707
Journal	journal of the physical society of japan
Volume	90
Issue number	4
DOIs	https://doi.org/10.7566/JPSJ.90.044707
Publication status	Published - 2021 Apr 15

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "New lithium and ethylenediamine co-intercalated superconductors Lix(C2H8N2)yMoTe2",

abstract = "New superconductors, Lix(C2H8N2)yMoTe2 with 0 < x(Li) ≤ 1, have been synthesized via the co-intercalation of Li and ethylenediamine (EDA) into MoTe2. It has been found that the maximum Tconset ¼ 5:6K is observed at x(Li) = 0.5–0.75 and is higher than 3.8K for Lix(C2H8N2)yWTe2 with the same structure. On the other hand, only Li-intercalated LixMoTe2 with x ≤ 0.5 exhibits no superconductivity above 3K.",

author = "Masato Ono and Takashi Noji and Kazuki Sato and Takayuki Kawamata and Masatsune Kato",

year = "2021",

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doi = "10.7566/JPSJ.90.044707",

language = "English",

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TY - JOUR

T1 - New lithium and ethylenediamine co-intercalated superconductors Lix(C2H8N2)yMoTe2

AU - Ono, Masato

AU - Noji, Takashi

AU - Sato, Kazuki

AU - Kawamata, Takayuki

AU - Kato, Masatsune

PY - 2021/4/15

Y1 - 2021/4/15

N2 - New superconductors, Lix(C2H8N2)yMoTe2 with 0 < x(Li) ≤ 1, have been synthesized via the co-intercalation of Li and ethylenediamine (EDA) into MoTe2. It has been found that the maximum Tconset ¼ 5:6K is observed at x(Li) = 0.5–0.75 and is higher than 3.8K for Lix(C2H8N2)yWTe2 with the same structure. On the other hand, only Li-intercalated LixMoTe2 with x ≤ 0.5 exhibits no superconductivity above 3K.

AB - New superconductors, Lix(C2H8N2)yMoTe2 with 0 < x(Li) ≤ 1, have been synthesized via the co-intercalation of Li and ethylenediamine (EDA) into MoTe2. It has been found that the maximum Tconset ¼ 5:6K is observed at x(Li) = 0.5–0.75 and is higher than 3.8K for Lix(C2H8N2)yWTe2 with the same structure. On the other hand, only Li-intercalated LixMoTe2 with x ≤ 0.5 exhibits no superconductivity above 3K.

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JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

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ER -

New lithium and ethylenediamine co-intercalated superconductors Li_x(C₂H₈N₂)_yMoTe₂

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