Control of crystalline structure and FET property of MoTe2 by laser irradiation

Kota Kamiya; Tomoki Yamanaka; Trever Shimokusu; Hidemasu Ouchi; Kohei Sakanashi; Masahiro Matsunaga; Peter Kröger; Katsuhiko Miyamoto; Takashige Omatsu; Jonathan P. Bird; Nobuyuki Aoki

Control of crystalline structure and FET property of MoTe2 by laser irradiation

Kota Kamiya
, Tomoki Yamanaka
, Trever Shimokusu
, Hidemasu Ouchi
, Kohei Sakanashi
, Masahiro Matsunaga
, Peter Kröger
, Katsuhiko Miyamoto
, Takashige Omatsu
, Jonathan P. Bird
, Nobuyuki Aoki

Department of Electrical Engineering

Chiba University

Research output: Contribution to journal › Conference article › peer-review

Abstract

We have succeeded to control the crystalline structure of MoTe2 crystals from 2H structure by focused-green laser irradiation. The structural change has been confirmed by Raman scattering spectroscopy. Consequently, the electrical property changed from semiconducting to metallic. These techniques would be useful to fabricate a monolithic electronics within a TMDC crystal for future flexible devices application.

Original language	English
Article number	30pON5
Journal	Optics InfoBase Conference Papers
State	Published - 2017
Event	Optics and Photonics Japan, OFJ 2017 - Tokyo, Japan Duration: Oct 30 2017 → Oct 31 2017

Cite this

@article{2fdd28ea8ef64b38a549a04781bfd052,

title = "Control of crystalline structure and FET property of MoTe2 by laser irradiation",

abstract = "We have succeeded to control the crystalline structure of MoTe2 crystals from 2H structure by focused-green laser irradiation. The structural change has been confirmed by Raman scattering spectroscopy. Consequently, the electrical property changed from semiconducting to metallic. These techniques would be useful to fabricate a monolithic electronics within a TMDC crystal for future flexible devices application.",

author = "Kota Kamiya and Tomoki Yamanaka and Trever Shimokusu and Hidemasu Ouchi and Kohei Sakanashi and Masahiro Matsunaga and Peter Kr{\"o}ger and Katsuhiko Miyamoto and Takashige Omatsu and Bird, \{Jonathan P.\} and Nobuyuki Aoki",

year = "2017",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Control of crystalline structure and FET property of MoTe2 by laser irradiation

AU - Kamiya, Kota

AU - Yamanaka, Tomoki

AU - Shimokusu, Trever

AU - Ouchi, Hidemasu

AU - Sakanashi, Kohei

AU - Matsunaga, Masahiro

AU - Kröger, Peter

AU - Miyamoto, Katsuhiko

AU - Omatsu, Takashige

AU - Bird, Jonathan P.

AU - Aoki, Nobuyuki

PY - 2017

Y1 - 2017

N2 - We have succeeded to control the crystalline structure of MoTe2 crystals from 2H structure by focused-green laser irradiation. The structural change has been confirmed by Raman scattering spectroscopy. Consequently, the electrical property changed from semiconducting to metallic. These techniques would be useful to fabricate a monolithic electronics within a TMDC crystal for future flexible devices application.

AB - We have succeeded to control the crystalline structure of MoTe2 crystals from 2H structure by focused-green laser irradiation. The structural change has been confirmed by Raman scattering spectroscopy. Consequently, the electrical property changed from semiconducting to metallic. These techniques would be useful to fabricate a monolithic electronics within a TMDC crystal for future flexible devices application.

UR - https://www.scopus.com/pages/publications/85136348798

M3 - Conference article

AN - SCOPUS:85136348798

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - 30pON5

T2 - Optics and Photonics Japan, OFJ 2017

Y2 - 30 October 2017 through 31 October 2017

ER -

Control of crystalline structure and FET property of MoTe2 by laser irradiation

Abstract

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