The fabrication of large-Area and uniform bilayer MoS2 thin films

Zhi Luo; Yunli Lin; Zhao Yang; Junqi Qian; Sheung Mei Ng; Chi Wah Leung; Hui Wang

doi:10.1109/EDSSC.2017.8126544

The fabrication of large-Area and uniform bilayer MoS2 thin films

Zhi Luo, Yunli Lin, Zhao Yang, Junqi Qian, Sheung Mei Ng, Chi Wah Leung, Hui Wang

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

Here, an approach for synthesizing large-Area and high-quality MoS2 flakes was developed. In addition, we made up the MoS2 photoelectric detector and studied the photocurrent response of the detector. We firstly used the ceramic pieces to control MoO3 evaporation for obtaining large-Area MoS2. Our CVD reaction is hydrogen free, very simple operation, high repetition rate and cost saving. The obtained MoS2 flakes exhibited large-Area with lengths up to 400-500 micrometers. Through analyzing optical microscopy(OM), Raman and atomic force microscopy(AFM), we confirm the MoS2 thin film is bilayer. And the photoelectric characteristic experiment shows that the photoelectric detector has sensitive photoelectric response with the fine stability.

Original language	English
Title of host publication	EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-2
Number of pages	2
ISBN (Electronic)	9781538629079
DOIs	https://doi.org/10.1109/EDSSC.2017.8126544
Publication status	Published - 1 Dec 2017
Event	13th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2017 - Hsinchu, Taiwan Duration: 18 Oct 2017 → 20 Oct 2017

Publication series

Name	EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits
Volume	2017-January

Conference

Conference	13th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2017
Country/Territory	Taiwan
City	Hsinchu
Period	18/10/17 → 20/10/17

Keywords

Ceramic pieces
CVD
MoS2 thin film
Photocurrent response

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Hardware and Architecture
Electrical and Electronic Engineering

More information

10.1109/EDSSC.2017.8126544

http://hdl.handle.net/10397/100375

Cite this

Luo, Z., Lin, Y., Yang, Z., Qian, J., Ng, S. M., Leung, C. W., & Wang, H. (2017). The fabrication of large-Area and uniform bilayer MoS2 thin films. In EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits (pp. 1-2). (EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EDSSC.2017.8126544

Luo, Zhi ; Lin, Yunli ; Yang, Zhao et al. / The fabrication of large-Area and uniform bilayer MoS2 thin films. EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-2 (EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits).

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title = "The fabrication of large-Area and uniform bilayer MoS2 thin films",

abstract = "Here, an approach for synthesizing large-Area and high-quality MoS2 flakes was developed. In addition, we made up the MoS2 photoelectric detector and studied the photocurrent response of the detector. We firstly used the ceramic pieces to control MoO3 evaporation for obtaining large-Area MoS2. Our CVD reaction is hydrogen free, very simple operation, high repetition rate and cost saving. The obtained MoS2 flakes exhibited large-Area with lengths up to 400-500 micrometers. Through analyzing optical microscopy(OM), Raman and atomic force microscopy(AFM), we confirm the MoS2 thin film is bilayer. And the photoelectric characteristic experiment shows that the photoelectric detector has sensitive photoelectric response with the fine stability.",

keywords = "Ceramic pieces, CVD, MoS2 thin film, Photocurrent response",

author = "Zhi Luo and Yunli Lin and Zhao Yang and Junqi Qian and Ng, {Sheung Mei} and Leung, {Chi Wah} and Hui Wang",

year = "2017",

month = dec,

day = "1",

doi = "10.1109/EDSSC.2017.8126544",

language = "English",

series = "EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1--2",

booktitle = "EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits",

note = "13th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2017 ; Conference date: 18-10-2017 Through 20-10-2017",

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Luo, Z, Lin, Y, Yang, Z, Qian, J, Ng, SM, Leung, CW & Wang, H 2017, The fabrication of large-Area and uniform bilayer MoS2 thin films. in EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits. EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-2, 13th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2017, Hsinchu, Taiwan, 18/10/17. https://doi.org/10.1109/EDSSC.2017.8126544

The fabrication of large-Area and uniform bilayer MoS2 thin films. / Luo, Zhi; Lin, Yunli; Yang, Zhao et al.
EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-2 (EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits; Vol. 2017-January).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Leung, Chi Wah

AU - Wang, Hui

PY - 2017/12/1

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N2 - Here, an approach for synthesizing large-Area and high-quality MoS2 flakes was developed. In addition, we made up the MoS2 photoelectric detector and studied the photocurrent response of the detector. We firstly used the ceramic pieces to control MoO3 evaporation for obtaining large-Area MoS2. Our CVD reaction is hydrogen free, very simple operation, high repetition rate and cost saving. The obtained MoS2 flakes exhibited large-Area with lengths up to 400-500 micrometers. Through analyzing optical microscopy(OM), Raman and atomic force microscopy(AFM), we confirm the MoS2 thin film is bilayer. And the photoelectric characteristic experiment shows that the photoelectric detector has sensitive photoelectric response with the fine stability.

AB - Here, an approach for synthesizing large-Area and high-quality MoS2 flakes was developed. In addition, we made up the MoS2 photoelectric detector and studied the photocurrent response of the detector. We firstly used the ceramic pieces to control MoO3 evaporation for obtaining large-Area MoS2. Our CVD reaction is hydrogen free, very simple operation, high repetition rate and cost saving. The obtained MoS2 flakes exhibited large-Area with lengths up to 400-500 micrometers. Through analyzing optical microscopy(OM), Raman and atomic force microscopy(AFM), we confirm the MoS2 thin film is bilayer. And the photoelectric characteristic experiment shows that the photoelectric detector has sensitive photoelectric response with the fine stability.

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Luo Z, Lin Y, Yang Z, Qian J, Ng SM, Leung CW et al. The fabrication of large-Area and uniform bilayer MoS2 thin films. In EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-2. (EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits). doi: 10.1109/EDSSC.2017.8126544

The fabrication of large-Area and uniform bilayer MoS2 thin films

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Keywords

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