Literature DB >> 26708256

Observation of Strong Interlayer Coupling in MoS2/WS2 Heterostructures.

Jing Zhang1, Jinhuan Wang2, Peng Chen1, Yue Sun1, Shuang Wu1, Zhiyan Jia3, Xiaobo Lu1, Hua Yu1, Wei Chen1, Jianqi Zhu1, Guibai Xie4, Rong Yang1, Dongxia Shi1, Xiulai Xu1, Jianyong Xiang3, Kaihui Liu2,5, Guangyu Zhang1,5.   

Abstract

Epitaxial growth of A-A and A-B stacking MoS2 on WS2 via a two-step chemical vapor deposition method is reported. These epitaxial heterostructures show an atomic clean interface and a strong interlayer coupling, as evidenced by systematic characterization. Low-frequency Raman breathing and shear modes are observed in commensurate stacking bilayers for the first time; these can serve as persuasive fingerprints for interfacial quality and stacking configurations.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  MoS2/WS2; charge transfer; interlayer coupling; low-frequency Raman modes; photoluminescence spectra; van der Waals epitaxial heterostructures

Year:  2015        PMID： 26708256     DOI： 10.1002/adma.201504631

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


  11 in total

1.  Observation of Strong Interlayer Couplings in WS2/MoS2 Heterostructures via Low-Frequency Raman Spectroscopy.

Authors:  Ki Hoon Shin; Min-Kyu Seo; Sangyeon Pak; A-Rang Jang; Jung Inn Sohn
Journal:  Nanomaterials (Basel)       Date:  2022-04-19       Impact factor: 5.719

2.  Accurate Atomic-Scale Imaging of Two-Dimensional Lattices Using Atomic Force Microscopy in Ambient Conditions.

Authors:  Sunghyun Kim; Donghyeon Moon; Bo Ram Jeon; Jegyeong Yeon; Xiaoqin Li; Suenne Kim
Journal:  Nanomaterials (Basel)       Date:  2022-05-02       Impact factor: 5.076

3.  Transfer of monolayer TMD WS2 and Raman study of substrate effects.

Authors:  Jerome T Mlack; Paul Masih Das; Gopinath Danda; Yung-Chien Chou; Carl H Naylor; Zhong Lin; Néstor Perea López; Tianyi Zhang; Mauricio Terrones; A T Charlie Johnson; Marija Drndić
Journal:  Sci Rep       Date:  2017-02-21       Impact factor: 4.379

4.  Interlayer couplings, Moiré patterns, and 2D electronic superlattices in MoS2/WSe2 hetero-bilayers.

Authors:  Chendong Zhang; Chih-Piao Chuu; Xibiao Ren; Ming-Yang Li; Lain-Jong Li; Chuanhong Jin; Mei-Yin Chou; Chih-Kang Shih
Journal:  Sci Adv       Date:  2017-01-06       Impact factor: 14.136

5.  Strain-Mediated Interlayer Coupling Effects on the Excitonic Behaviors in an Epitaxially Grown MoS2/WS2 van der Waals Heterobilayer.

Authors:  Sangyeon Pak; Juwon Lee; Young-Woo Lee; A-Rang Jang; Seongjoon Ahn; Kyung Yeol Ma; Yuljae Cho; John Hong; Sanghyo Lee; Hu Young Jeong; Hyunsik Im; Hyeon Suk Shin; Stephen M Morris; SeungNam Cha; Jung Inn Sohn; Jong Min Kim
Journal:  Nano Lett       Date:  2017-08-28       Impact factor: 11.189

6.  Interlayer-State-Coupling Dependent Ultrafast Charge Transfer in MoS2/WS2 Bilayers.

Authors:  Jin Zhang; Hao Hong; Chao Lian; Wei Ma; Xiaozhi Xu; Xu Zhou; Huixia Fu; Kaihui Liu; Sheng Meng
Journal:  Adv Sci (Weinh)       Date:  2017-04-24       Impact factor: 16.806

7.  Tunable Control of Interlayer Excitons in WS2/MoS2 Heterostructures via Strong Coupling with Enhanced Mie Resonances.

Authors:  Jiahao Yan; Churong Ma; Yingcong Huang; Guowei Yang
Journal:  Adv Sci (Weinh)       Date:  2019-04-02       Impact factor: 16.806

8.  Conformal hexagonal-boron nitride dielectric interface for tungsten diselenide devices with improved mobility and thermal dissipation.

Authors:  Donghua Liu; Xiaosong Chen; Yaping Yan; Zhongwei Zhang; Zhepeng Jin; Kongyang Yi; Cong Zhang; Yujie Zheng; Yao Wang; Jun Yang; Xiangfan Xu; Jie Chen; Yunhao Lu; Dapeng Wei; Andrew Thye Shen Wee; Dacheng Wei
Journal:  Nat Commun       Date:  2019-03-13       Impact factor: 14.919

9.  Enhancing and controlling valley magnetic response in MoS2/WS2 heterostructures by all-optical route.

Authors:  Jing Zhang; Luojun Du; Shun Feng; Run-Wu Zhang; Bingchen Cao; Chenji Zou; Yu Chen; Mengzhou Liao; Baile Zhang; Shengyuan A Yang; Guangyu Zhang; Ting Yu
Journal:  Nat Commun       Date:  2019-09-17       Impact factor: 14.919

10.  The Large-Scale Preparation and Optical Properties of MoS2/WS2 Vertical Hetero-Junction.

Authors:  Tao Han; Hongxia Liu; Shulong Wang; Shupeng Chen; Kun Yang
Journal:  Molecules       Date:  2020-04-17       Impact factor: 4.411
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