Title | Self-Intercalated Magnetic Heterostructures in 2D Chromium Telluride |
Author | |
Corresponding Author | Cai,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]:3
|
Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/411942 |
Department | Department 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 Affilication | Department of Physics; Southern University of Science and Technology |
Corresponding Author Affilication | Department of Physics; Southern University of Science and Technology |
First Author's First Affilication | Department 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).
|
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