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Literature DB >> 24339159

2-dimensional transition metal dichalcogenides with tunable direct band gaps: MoS₂(₁-x) Se₂x monolayers.

John Mann¹, Quan Ma, Patrick M Odenthal, Miguel Isarraraz, Duy Le, Edwin Preciado, David Barroso, Koichi Yamaguchi, Gretel von Son Palacio, Andrew Nguyen, Tai Tran, Michelle Wurch, Ariana Nguyen, Velveth Klee, Sarah Bobek, Dezheng Sun, Tony F Heinz, Talat S Rahman, Roland Kawakami, Ludwig Bartels.

Abstract

MoS2(1-x) Se2x single-layer films are prepared using a mixture of organic selenium and sulfur precursors as well as a solid molybdenum source. The direct bandgaps are found to scale nearly linearly with composition in the range of 1.87 eV (pure single-layer MoS2 ) to 1.55 eV (pure single-layer MoSe2 ) permitting straightforward bandgap engineering.

Entities: Chemical

Keywords: CVD; alloys; atomically thin films; bandgap engineering; molybdenum diselenide; molybdenum disulfide; transition metal dichalcogenides

Year: 2013 PMID： 24339159 DOI： 10.1002/adma.201304389

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

Keyword Cloud
Cited

29 in total

1. Lateral epitaxial growth of two-dimensional layered semiconductor heterojunctions.

Authors: Xidong Duan; Chen Wang; Jonathan C Shaw; Rui Cheng; Yu Chen; Honglai Li; Xueping Wu; Ying Tang; Qinling Zhang; Anlian Pan; Jianhui Jiang; Ruqing Yu; Yu Huang; Xiangfeng Duan
Journal: Nat Nanotechnol Date: 2014-09-28 Impact factor: 39.213

2. Tuning 2D magnetism in Fe_3+XGeTe₂ films by element doping.

Authors: Shanshan Liu; Zihan Li; Ke Yang; Enze Zhang; Awadhesh Narayan; Xiaoqian Zhang; Jiayi Zhu; Wenqing Liu; Zhiming Liao; Masaki Kudo; Takaaki Toriyama; Yunkun Yang; Qiang Li; Linfeng Ai; Ce Huang; Jiabao Sun; Xiaojiao Guo; Wenzhong Bao; Qingsong Deng; Yanhui Chen; Lifeng Yin; Jian Shen; Xiaodong Han; Syo Matsumura; Jin Zou; Yongbing Xu; Xiaodong Xu; Hua Wu; Faxian Xiu
Journal: Natl Sci Rev Date: 2021-07-02 Impact factor: 23.178

3. Valley and band structure engineering of folded MoS(2) bilayers.

Authors: Tao Jiang; Hengrui Liu; Di Huang; Shuai Zhang; Yingguo Li; Xingao Gong; Yuen-Ron Shen; Wei-Tao Liu; Shiwei Wu
Journal: Nat Nanotechnol Date: 2014-08-31 Impact factor: 39.213

4. Polarization-dependent optical absorption of MoS₂ for refractive index sensing.

Authors: Yang Tan; Ruiyun He; Chen Cheng; Dong Wang; Yanxue Chen; Feng Chen
Journal: Sci Rep Date: 2014-12-17 Impact factor: 4.379

5. Water desalination with a single-layer MoS2 nanopore.

Authors: Mohammad Heiranian; Amir Barati Farimani; Narayana R Aluru
Journal: Nat Commun Date: 2015-10-14 Impact factor: 14.919

6. Chemical Vapor Deposition of Monolayer Mo(1-x)W(x)S2 Crystals with Tunable Band Gaps.

Authors: Ziqian Wang; Pan Liu; Yoshikazu Ito; Shoucong Ning; Yongwen Tan; Takeshi Fujita; Akihiko Hirata; Mingwei Chen
Journal: Sci Rep Date: 2016-02-22 Impact factor: 4.379

7. Reconfigurable exciton-plasmon interconversion for nanophotonic circuits.

Authors: Hyun Seok Lee; Dinh Hoa Luong; Min Su Kim; Youngjo Jin; Hyun Kim; Seokjoon Yun; Young Hee Lee
Journal: Nat Commun Date: 2016-11-28 Impact factor: 14.919

8. Bandgap Engineering and Near-Infrared-II Optical Properties of Monolayer MoS₂: A First-Principle Study.

Authors: Ke Yang; Tianyu Liu; Xiao-Dong Zhang
Journal: Front Chem Date: 2021-06-18 Impact factor: 5.221

9. Influence of stoichiometry on the optical and electrical properties of chemical vapor deposition derived MoS2.

Authors: In Soo Kim; Vinod K Sangwan; Deep Jariwala; Joshua D Wood; Spencer Park; Kan-Sheng Chen; Fengyuan Shi; Francisco Ruiz-Zepeda; Arturo Ponce; Miguel Jose-Yacaman; Vinayak P Dravid; Tobin J Marks; Mark C Hersam; Lincoln J Lauhon
Journal: ACS Nano Date: 2014-09-22 Impact factor: 15.881

10. Scalable fabrication of a hybrid field-effect and acousto-electric device by direct growth of monolayer MoS2/LiNbO3.

Authors: Edwin Preciado; Florian J R Schülein; Ariana E Nguyen; David Barroso; Miguel Isarraraz; Gretel von Son; I-Hsi Lu; Wladislaw Michailow; Benjamin Möller; Velveth Klee; John Mann; Achim Wixforth; Ludwig Bartels; Hubert J Krenner
Journal: Nat Commun Date: 2015-10-23 Impact factor: 14.919