中文版 | English
Title

Self-Intercalated Magnetic Heterostructures in 2D Chromium Telluride

Author
Corresponding AuthorCai,Yongqing; Han,Mengjiao; Lin,Junhao
Publication Years
2022
DOI
Source Title
ISSN
1616-301X
EISSN
1616-3028
Abstract

Emerging 2D magnetic heterojunctions attract substantial interest due to their potential applications in spintronics. Achieving magnetic phase engineering with structural integrity in 2D heterojunctions is of paramount importance for their magnetism manipulation. Herein, starting with chromium ditelluride (CrTe) as the backbone framework, various lateral and vertical magnetic heterojunctions are obtained via self-intercalated 2D chromium telluride (CrTe). A CrTe-CrTe lateral heterojunction prototype is demonstrated for the manipulation of magnetic moments under different magnitudes of magnetic excitation, showing a sharply stepped hysteresis loop with a dual spin-flip transition at high Curie temperatures up to 150 and 210 K by magneto-optical Kerr measurement. High-resolution scanning transmission electron microscopy and first-principles calculations reveal a preferred random location of Cr intercalants at the phase boundary, allowing lowering energy associated with crystal field splitting. The overall structural rigidity of chromium-telluride heterostructure with magnetic phase decoupled behaviors is promising for 2D spintronic devices.

Keywords
URL[Source Record]
Indexed By
Language
English
Important Publications
NI Journal Papers
SUSTech Authorship
First ; Corresponding
Funding Project
National Natural Science Foundation of China[11974156] ; Guangdong Innovative and Entrepreneurial Research Team Program[2019ZT08C044] ; Shenzhen Science and Technology Program[
WOS Research Area
Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS Subject
Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Accession No
WOS:000876135700001
Publisher
ESI Research Field
MATERIALS SCIENCE
Scopus EID
2-s2.0-85141163264
Data Source
Scopus
Citation statistics
Cited Times [WOS]:7
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/411942
DepartmentDepartment of Physics
Affiliation
1.Department of Physics,Southern University of Science and Technology,Shenzhen,518055,China
2.Shenzhen Key Laboratory of Advanced Quantum Functional Materials and Devices,Southern University of Science and Technology,Shenzhen,518055,China
3.Institute of Applied Physics and Materials Engineering,University of Macau,Taipa,999078,Macao
4.School of Nano-Tech and Nano-Bionics,University of Science and Technology of China,Hefei,230026,China
5.Key Laboratory of Multifunctional Nanomaterials and Smart Systems,Advanced Materials Division,Suzhou Institute of Nano-Tech and Nano-Bionics,Chinese Academy of Sciences,Suzhou,215123,China
6.Songshan Lake Materials Laboratory,Dongguan,Guangdong,523808,China
First Author AffilicationDepartment of Physics;  Southern University of Science and Technology
Corresponding Author AffilicationDepartment of Physics;  Southern University of Science and Technology
First Author's First AffilicationDepartment of Physics
Recommended Citation
GB/T 7714
Niu,Kangdi,Qiu,Guotao,Wang,Chuanshou,et al. Self-Intercalated Magnetic Heterostructures in 2D Chromium Telluride[J]. ADVANCED FUNCTIONAL MATERIALS,2022.
APA
Niu,Kangdi.,Qiu,Guotao.,Wang,Chuanshou.,Li,Daiyue.,Niu,Yutao.,...&Lin,Junhao.(2022).Self-Intercalated Magnetic Heterostructures in 2D Chromium Telluride.ADVANCED FUNCTIONAL MATERIALS.
MLA
Niu,Kangdi,et al."Self-Intercalated Magnetic Heterostructures in 2D Chromium Telluride".ADVANCED FUNCTIONAL MATERIALS (2022).
Files in This Item:
File Name/Size DocType Version Access License
Adv Funct Materials (3622KB) Restricted Access--
Related Services
Fulltext link
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Export to Excel
Export to Csv
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[Niu,Kangdi]'s Articles
[Qiu,Guotao]'s Articles
[Wang,Chuanshou]'s Articles
Baidu Scholar
Similar articles in Baidu Scholar
[Niu,Kangdi]'s Articles
[Qiu,Guotao]'s Articles
[Wang,Chuanshou]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Niu,Kangdi]'s Articles
[Qiu,Guotao]'s Articles
[Wang,Chuanshou]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.

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