Superconductivity in Ca-intercalated epitaxial graphene on silicon carbide

被引：61

作者：

Li, Kang ^{[1
,2
]}

Feng, Xiao ^{[1
,2
,3
]}

Zhang, Wenhao ^{[1
,2
,3
]}

Ou, Yunbo ^{[1
,2
]}

Chen, Lianlian ^{[1
,2
]}

He, Ke ^{[1
,2
]}

Wang, Li-Li ^{[1
,2
]}

Guo, Liwei ^{[1
,2
]}

Liu, Guodong ^{[1
,2
]}

Xue, Qi-Kun ^{[3
]}

Ma, Xucun ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China

[3] Tsinghua Univ, Dept Phys, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 06期

基金：

美国国家科学基金会;

关键词：

GRAPHITE;

D O I：

10.1063/1.4817781

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have prepared Ca-intercalated multilayer epitaxial graphene films on silicon carbide and observed superconductivity in them with both magnetic and transport measurements. Superconducting transition has been detected at temperature up to 7K in Ca-intercalated epitaxial graphene with the thickness down to 10 layers grown on both Si-face and C-face of silicon carbide. The result demonstrates intercalated epitaxial graphene as a good platform to study graphene-based superconductivity. (C) 2013 AIP Publishing LLC.

引用

页数：3

共 21 条

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