CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Bandgap tuning of two-dimensional materials by sphere diameter engineering
Zeng, MQ; Liu, JX; Zhou, L; Mendes, RG; Dong, YQ; Zhang, MY; Cui, ZH; Cai, ZH; Zhang, Z; Zhu, DM; Yang, TY; Li, XL; Wang, JQ; Zhao, L; Chen, GX; Jiang, H; Rummeli, MH; Zhou, H; Fu, L
2020
Source PublicationNATURE MATERIALS
ISSN1476-1122
Volume19Issue:5Pages:528-+
Subtype期刊论文
AbstractDeveloping a precise and reproducible bandgap tuning method that enables tailored design of materials is of crucial importance for optoelectronic devices. Towards this end, we report a sphere diameter engineering (SDE) technique to manipulate the bandgap of two-dimensional (2D) materials. A one-to-one correspondence with an ideal linear working curve is established between the bandgap of MoS2 and the sphere diameter in a continuous range as large as 360 meV. Fully uniform bandgap tuning of all the as-grown MoS2 crystals is realized due to the isotropic characteristic of the sphere. More intriguingly, both a decrease and an increase of the bandgap can be achieved by constructing a positive or negative curvature. By fusing individual spheres in the melted state, post-synthesis bandgap adjustment of the supported 2D materials can be realized. This SDE technique, showing good precision, uniformity and reproducibility with high efficiency, may further accelerate the potential applications of 2D materials.
KeywordTUNABLE BANDGAP SURFACE-ENERGY BORON-NITRIDE GRAPHENE STRAIN PIEZOELECTRICITY TRANSITION MONOLAYER GROWTH GLASS
DOI10.1038/s41563-020-0622-y
Indexed BySCI ; EI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32724
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Wuhan Univ, Coll Chem & Mol Sci, Wuhan, Peoples R China
2.Wuhan Univ, Inst Adv Studies, Wuhan, Peoples R China
3.IFW Dresden, Dresden, Germany
4.Soochow Univ, Coll Phys Optoelect & Energy, Suzhou, Peoples R China
5.Soochow Univ, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou, Peoples R China
6.Argonne Natl Lab, Adv Photon Source, Xray Sci Div, Argonne, IL 60439 USA
7.Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei, Anhui, Peoples R China
8.Peking Univ, Coll Chem & Mol Engn, Beijing, Peoples R China
9.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai, Peoples R China
10.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai, Peoples R China (1
11.Wuhan Univ, Sch Math & Stat, Wuhan, Peoples R China
12.Wuhan Univ, Hubei Key Lab Computat Sci, Wuhan, Peoples R China
13.Polish Acad Sci, Ctr Polymer & Carbon Mat, Zabrze, Poland
Recommended Citation
GB/T 7714
Zeng, MQ,Liu, JX,Zhou, L,et al. Bandgap tuning of two-dimensional materials by sphere diameter engineering[J]. NATURE MATERIALS,2020,19(5):528-+.
APA Zeng, MQ.,Liu, JX.,Zhou, L.,Mendes, RG.,Dong, YQ.,...&Fu, L.(2020).Bandgap tuning of two-dimensional materials by sphere diameter engineering.NATURE MATERIALS,19(5),528-+.
MLA Zeng, MQ,et al."Bandgap tuning of two-dimensional materials by sphere diameter engineering".NATURE MATERIALS 19.5(2020):528-+.
Files in This Item: Download All
File Name/Size DocType Version Access License
Bandgap tuning of tw(2493KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zeng, MQ]'s Articles
[Liu, JX]'s Articles
[Zhou, L]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zeng, MQ]'s Articles
[Liu, JX]'s Articles
[Zhou, L]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zeng, MQ]'s Articles
[Liu, JX]'s Articles
[Zhou, L]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Bandgap tuning of two-dimensional materials by sphere diameter engineering.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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