Advanced   Register
IMR OpenIR  > 中国科学院金属研究所  > 期刊论文

题名: Magnetotransport in Ultrathin 2-D Superconducting Mo2C Crystals
作者: Song, Shuang;  Wang, Libin;  Xu, Chuan;  Cheng, Hui-Ming;  Ren, Wencai;  Kang, Ning
发表日期: 2017-11-1
摘要: Ultrathin transition metal carbides are a class of emerging 2-D materials with many intriguing properties and applications. Here, we report the transport measurements on high-quality ultrathin Mo2C crystals, which are synthesized by a chemical vapor deposition method. We demonstrate 2-D nature of the observed superconductivity in ultrathin Mo2C crystals, being consistent with a Berezinskii Kosterlitz Thouless transition. As the sample thickness decreases, the Mo2C crystals exhibit negative magnetoresistance behavior at low magnetic fields deep in the superconducting state. We attribute these results to strong phase fluctuations of the superconducting order parameters near the superconductor insulator transition. Our results demonstrate that these high-quality ultrathin Mo2C crystals provide an appealing platform to gain insights into 2-D superconductivity in a clean system.
Appears in Collections:中国科学院金属研究所_期刊论文

Files in This Item:

There are no files associated with this item.

Recommended Citation:
Song, Shuang,Wang, Libin,Xu, Chuan,et al. Magnetotransport In Ultrathin 2-d Superconducting Mo2c Crystals[J]. Ieee-inst Electrical Electronics Engineers Inc,2017,53(11):-.

SCI Citaion Data:
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Song, Shuang]'s Articles
 [Wang, Libin]'s Articles
 [Xu, Chuan]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Song, Shuang]‘s Articles
 [Wang, Libin]‘s Articles
 [Xu, Chuan]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to  Add to Digg  Add to Reddit 
所有评论 (0)
内 容:
Email:  *
验证码:   刷新
标 题:
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.



Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院金属研究所  -Feedback
Powered by CSpace