Growth and optical properties of high-quality monolayer WS2 on graphite

Yu Kobayashi; Shogo Sasaki; Shohei Mori; Hiroki Hibino; Zheng Liu; Kenji Watanabe; Takashi Taniguchi; Kazu Suenaga; Yutaka Maniwa; Yasumitsu Miyata

Growth and optical properties of high-quality monolayer WS2 on graphite

Yu Kobayashi, Shogo Sasaki, Shohei Mori, Hiroki Hibino, Zheng Liu, Kenji Watanabe, Takashi Taniguchi, Kazu Suenaga, Yutaka Maniwa, Yasumitsu Miyata^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Atomic-layer transition metal dichalcogenides (TMDCs) have attracted appreciable interest due to their tunable bandgap, spin-valley physics, and potential device applications. However, the quality of TMDC samples available still poses serious problems, such as inhomogeneous lattice strain, charge doping, and structural defects. In this presentation, we report on the growth of high-quality, monolayer WS₂ onto exfoliated graphite by high-temperature chemical vapor deposition (CVD).[1].

Original language	English
Title of host publication	JSAP-OSA Joint Symposia, JSAP 2015
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Electronic)	9784863485419
ISBN (Print)	9784863485419
Publication status	Published - 2015
Externally published	Yes
Event	JSAP-OSA Joint Symposia 2015 - Nagoya, Japan Duration: Sept 13 2015 → Sept 16 2015

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F132-JSAP 2015
ISSN (Electronic)	2162-2701

Conference

Conference	JSAP-OSA Joint Symposia 2015
Country/Territory	Japan
City	Nagoya
Period	9/13/15 → 9/16/15

Bibliographical note

Publisher Copyright:
© 2015 Japan Society of Applied Physics, Optical Society of America.

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

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title = "Growth and optical properties of high-quality monolayer WS2 on graphite",

abstract = "Atomic-layer transition metal dichalcogenides (TMDCs) have attracted appreciable interest due to their tunable bandgap, spin-valley physics, and potential device applications. However, the quality of TMDC samples available still poses serious problems, such as inhomogeneous lattice strain, charge doping, and structural defects. In this presentation, we report on the growth of high-quality, monolayer WS2 onto exfoliated graphite by high-temperature chemical vapor deposition (CVD).[1].",

author = "Yu Kobayashi and Shogo Sasaki and Shohei Mori and Hiroki Hibino and Zheng Liu and Kenji Watanabe and Takashi Taniguchi and Kazu Suenaga and Yutaka Maniwa and Yasumitsu Miyata",

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year = "2015",

language = "English",

isbn = "9784863485419",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

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Kobayashi, Y, Sasaki, S, Mori, S, Hibino, H, Liu, Z, Watanabe, K, Taniguchi, T, Suenaga, K, Maniwa, Y & Miyata, Y 2015, Growth and optical properties of high-quality monolayer WS2 on graphite. in JSAP-OSA Joint Symposia, JSAP 2015. Optics InfoBase Conference Papers, vol. Part F132-JSAP 2015, Optica Publishing Group (formerly OSA), JSAP-OSA Joint Symposia 2015, Nagoya, Japan, 9/13/15.

TY - GEN

T1 - Growth and optical properties of high-quality monolayer WS2 on graphite

AU - Kobayashi, Yu

AU - Sasaki, Shogo

AU - Mori, Shohei

AU - Hibino, Hiroki

AU - Liu, Zheng

AU - Watanabe, Kenji

AU - Taniguchi, Takashi

AU - Suenaga, Kazu

AU - Maniwa, Yutaka

AU - Miyata, Yasumitsu

PY - 2015

Y1 - 2015

N2 - Atomic-layer transition metal dichalcogenides (TMDCs) have attracted appreciable interest due to their tunable bandgap, spin-valley physics, and potential device applications. However, the quality of TMDC samples available still poses serious problems, such as inhomogeneous lattice strain, charge doping, and structural defects. In this presentation, we report on the growth of high-quality, monolayer WS2 onto exfoliated graphite by high-temperature chemical vapor deposition (CVD).[1].

AB - Atomic-layer transition metal dichalcogenides (TMDCs) have attracted appreciable interest due to their tunable bandgap, spin-valley physics, and potential device applications. However, the quality of TMDC samples available still poses serious problems, such as inhomogeneous lattice strain, charge doping, and structural defects. In this presentation, we report on the growth of high-quality, monolayer WS2 onto exfoliated graphite by high-temperature chemical vapor deposition (CVD).[1].

UR - http://www.scopus.com/inward/record.url?scp=85077198324&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85077198324&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85077198324

SN - 9784863485419

T3 - Optics InfoBase Conference Papers

BT - JSAP-OSA Joint Symposia, JSAP 2015

PB - Optica Publishing Group (formerly OSA)

T2 - JSAP-OSA Joint Symposia 2015

Y2 - 13 September 2015 through 16 September 2015

ER -

Growth and optical properties of high-quality monolayer WS2 on graphite

Abstract

Publication series

Conference

Bibliographical note

ASJC Scopus Subject Areas

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Cite this