Oral presentation

[10a-Z29-1~14] 17.3 Layered materials

Thu. Sep 10, 2020 8:30 AM - 12:15 PM Z29

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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8:30 AM - 8:45 AM

[10a-Z29-1] Synthesis of MoS₂ thin films on single crystal CaMoO₄ by sulfurization

〇(M1)Itsuki Naito¹, Takashi Yanase², Taro Nagahama², Toshihiro Shimada² (1.CSE. Hokkaido Univ., 2.Eng. Hokkaido Univ.)

8:45 AM - 9:00 AM

[10a-Z29-2] Structure evaluation of MoS_2(1-x)Te_2x alloy through Mo chemical binding states analysis

〇Yusuke Hibino^1,2, Kota Yamazaki¹, Yusuke Hashimoto¹, Hideaki Machida³, Masato Ishikawa³, Hiroshi Sudoh³, Hitoshi Wakabayashi⁴, Atsushi Ogura^1,5 (1.Meiji Univ., 2.JSPS Research Fellow, 3.Gas Phase Growth Ltd., 4.Tokyo Tech, 5.MREL)

9:00 AM - 9:15 AM

[10a-Z29-3] Epitaxial growth of SnS thin films by RF magnetron sputtering and sulfurization

〇Kota Takisawa¹, Joonam Kim^1,2, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST)

9:15 AM - 9:30 AM

▼ [10a-Z29-4] Atomic step induced spiral growth in PVD SnS

〇(D)YihRen Chang¹, Naoki Higashitarumizu¹, Hayami Kawamoto¹, Tomonori Nishimura¹, Kosuke Nagashio¹ (1.UTokyo)

9:30 AM - 9:45 AM

△ [10a-Z29-5] Fabrication of Sn(S,Se) single crystals

〇(M1)Kohei Ishigai¹, Tomoki Takemura¹, Ryoji Katsube¹, Yoshitaro Nose¹ (1.Kyoto Univ.)

9:45 AM - 10:00 AM

△ [10a-Z29-6] Superconductivity of CVD-grown large-area NbSe₂ thin films

〇Togo Takahashi¹, Jiang Pu¹, Chisato Ando², Yusuke Nakanishi², Mitsufumi Saito², Yasumitsu Miyata², Taishi Takenobu¹ (1.Nagoya Univ., 2.Tokyo Metropolitan Univ.)

10:00 AM - 10:15 AM

▲ [10a-Z29-7] CVD synthesis of various polygonal-shaped h-BN single crystals<gdiv></gdiv>

〇(P)Kamal Prasad Sharma¹, Aliza K. Sharma¹, Takahiro Maruyama¹ (1.Meijo Univ.)

10:30 AM - 10:45 AM

[10a-Z29-8] Tailor-made two dimensional nano scale supper structure

〇(M1)Nanami Ichinose¹, Satoshi Iida¹, Liu Zheng², Kitaura Ryo¹ (1.Nagoya Univ., 2.AIST)

10:45 AM - 11:00 AM

[10a-Z29-9] Metallic MoTe₂ formation with a combination of ion implantation and thermal anneal

〇(M1)Satoshi Nogamida¹, Shunya Hayashida¹, Kentarou Sawano¹, Yusuke Hoshi¹ (1.Tokyo City Univ.)

11:00 AM - 11:15 AM

[10a-Z29-10] Development of TMD doping method by atomic implantation and its device application

〇(M2)Yuya Murai¹, Zheng Liu², Toshifumi Irisawa², Yasumitsu Miyata³, Ryo Kitaura¹ (1.Nagoya Univ., 2.AIST, 3.Tokyo Metropolitan Univ.)

11:15 AM - 11:30 AM

[10a-Z29-11] Nanoscale evaluation for the number of layers of few-layer hexagonal boron nitride with scattering-type scanning near-field optical microscopy

〇MAKOTO TAKAMURA¹, Yoshitaka Taniyasu¹ (1.NTT Basic Res. Labs.)

11:30 AM - 11:45 AM

[10a-Z29-12] Cathodoluminescence emission / absorption nanospectroscopy of monolayer TMD sheets

〇Kentaro Watanabe^1,2, Wei Yi², Jun Chen², Shigeyuki Kuboya³ (1.Shinshu Univ., 2.NIMS, 3.Mie Univ.)

11:45 AM - 12:00 PM

▲ [10a-Z29-13] Ultrafast pump-probe spectroscopy of 1D van der Waals heterostructures.

〇(D)Maria Burdanova¹, Reza Kashtiban¹, Michael Staniforth¹, Jeremy Sloan¹, Yongjia Zheng³, Rong Xiang³, Shohei Chiashi³, Jack Woolley¹, Emily Sakamoto-Rablah¹, Xue Xia¹, Matthew Broome¹, Anton Anisimov⁴, Esko Kauppinen², Shigeo Maruyama³, James Lloyd-Hughes¹ (1.Univ. of Warwick, 2.Aalto Univ., 3.Univ of Tokyo, 4.Canatu Ltd)

12:00 PM - 12:15 PM

▲ [10a-Z29-14] Fabrication of Carbon Nanotubes Nanostructures

〇(M1)Haruna Nakajima¹, Takato Hotta¹, Taiki Inoue², Syohei Chiashi², Keiji Ueno³, Kenji Watanabe⁴, Takashi Taniguchi⁴, Shigeo Maruyama^2,5, Ryo Kitaura¹ (1.Nagoya Univ., 2.The Univ. of Tokyo, 3.Saitama Univ., 4.NIMS, 5.AIST)

Oral presentation

[11a-Z29-1~15] 17.3 Layered materials

Fri. Sep 11, 2020 8:30 AM - 12:30 PM Z29

Taishi Takenobu(Nagoya Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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8:30 AM - 8:45 AM

[11a-Z29-1] [Highlight]Observation of the layer dependent electronic structures in atomically thin WTe₂ flakes

〇Yuma Tanaka¹, Masubuchi Satoru², Masato Sakano¹, Oshima Atsushi¹, Takuya Nomoto¹, Ryotaro Arita^1,3, Shota Okazaki⁴, Takao Sasagawa⁴, Kenji Watanabe⁵, Takashi Taniguchi⁵, Tomoki Machida^2,6, Kyoko Ishizaka^1,3 (1.Dept. of Appl. Phys., Univ. of Tokyo, 2.IIS, Univ. of Tokyo, 3.RIKEN CEMS, 4.MSL, Tokyo Tech., 5.NIMS, 6.CREST-JST)

8:45 AM - 9:00 AM

[11a-Z29-2] Theoretical Study on Raman Active Modes of SnS Thin Films

〇(M2)Itsuki Yonemori¹, Sudipta Dutta², Kosuke Nagashio³, Katsunori Wakabayashi¹ (1.Kwansei Gakuin Univ., 2.IISERs, 3.Tokyo Univ.)

9:00 AM - 9:15 AM

[11a-Z29-3] Adsorption and Hydrogenation of CO₂ on Hydrogen Boride Sheets

〇(M2)Taiga Goto¹, Shin-ichi Ito^1,2, Takahiro Kondo^1,2 (1.Univ. of Tsukuba, 2.MCES Tokyo Tech.)

9:15 AM - 9:30 AM

[11a-Z29-4] Electronic structure modulation of molybdenum disulfide via electrostatic interaction of ionic molecules

〇Daisuke Kimura¹, Yuki Yamada¹, Akito Fukui¹, Takeshi Yoshimura¹, Atsushi Ashida¹, Norifumi Fujimura¹, Daisuke Kiriya¹ (1.Osaka Pref. Univ.)

9:30 AM - 9:45 AM

△ [11a-Z29-5] Bright monolayer MoS₂ via spontaneous formation of superacid ultra thin film

〇(M2)Yuki Yamada¹, Takeshi Yoshimura¹, Atsushi Ashida¹, Norifumi Fujimura¹, Keisuke Shinokita², Kazunari Matsuda², Daisuke Kiriya¹ (1.Osaka Pref. Univ., 2.Kyoto Univ.)

9:45 AM - 10:00 AM

[11a-Z29-6] Removal of interfacial contaminations in hBN/1L-MoTe₂ heterostructures by annealing

〇Shunya Hayashida¹, Kenji Watanabe², Takashi Taniguchi², Kentarou Sawano¹, Yusuke Hoshi¹ (1.Tokyo City Univ., 2.NIMS)

10:00 AM - 10:15 AM

△ [11a-Z29-7] Exciton-exciton annihilation in WS₂ monolayer depending on surface roughness of substrate

〇Yuto Kajino¹, Kenichi Oto¹, Yasuhiro Yamada¹ (1.Chiba Univ.)

10:30 AM - 10:45 AM

△ [11a-Z29-8] Growth of Cr_1/3NbSe₂ epitaxial thin films and their magnetic properties

〇Yuki Majima¹, Bruno Kenichi Saika¹, Hideki Matsuoka¹, Masaki Nakano^1,2, Satoshi Yoshida¹, Kyoko Ishizaka^1,2, Yoshihiro Iwasa^1,2 (1.Tokyo Univ., 2.RIKEN-CEMS)

10:45 AM - 11:00 AM

▲ [11a-Z29-9] Tunable Curie temperature in two-dimensional chromium telluride films grown by molecular beam epitaxy

〇(D)Yue Wang¹, Masaki Nakano¹, Satoshi Yoshida¹, Hideki Matsuoka¹, Kyoko Ishizaka^1,2, Yoshihiro Iwasa^1,2 (1.Dept. Appl. Phys., Univ. of Tokyo, 2.RIKEN CEMS)

11:00 AM - 11:15 AM

[11a-Z29-10] Theoretical Study on Twist-angle Dependence of Energy Bandgap of MoS₂ Bilayer

〇Jun Nara¹, Wentong Geng¹, Takahisa Ohno¹ (1.NIMS)

11:15 AM - 11:30 AM

[11a-Z29-11] Synthesis and evaluation of carbon-doped HB sheets with controlled dopant amount

〇Riku Kawamura¹, Yoshitaka Fujimoto², Ryota Ishibiki¹, Taiga Goto¹, Shin-ichi Ito^1,2, Takeshi Fujita³, Tomoharu Tokunaga⁴, Masahiro Miyauchi², Soshi Iimura², Akiyasu Yamamoto⁵, Susumu Saito², Hideo Hosono², Takahiro Kondo^1,2 (1.Tsukuba Univ., 2.Tokyo Tech., 3.Kouchi Uni. Tech., 4.Nagoya Univ., 5.TAT)

11:30 AM - 11:45 AM

[11a-Z29-12] Low-temperature p-type ohmic contact to WSe₂ using p⁺-MoS₂/WSe₂ vdW interface

〇Kei Takeyama¹, Rai Moriya¹, Satoru Masubuchi¹, Kenji Watanabe², Takashi Taniguchi^2,1, Tomoki Machida^1,3 (1.IIS Univ.Tokyo, 2.NIMS, 3.CREST-JST)

11:45 AM - 12:00 PM

[11a-Z29-13] Study of contact property between 1T’- and 2H-MoTe₂ for low barrier height

〇Tianshun Xie¹, Hidemitsu Ouchi¹, Kohei Sakanashi¹, Keiji Ueno², Nobuyuki Aoki¹ (1.Chiba University, 2.Saitama Univ.)

12:00 PM - 12:15 PM

[11a-Z29-14] Carrier distribution in MoS₂/WS₂vdW heterostructure under a perpendicular electric filed

〇Mina Maruyama¹, Kosuke Nagashio², Susumu Okada¹ (1.Univ. of Tsukuba, 2.The Univ. of Tokyo)

12:15 PM - 12:30 PM

[11a-Z29-15] Electronic structure modulation of MoS₂ via Solid state ionic gating by nanowire network

〇Yuki Aoki¹, Keigo Matsuyama¹, Akito Fukui¹, Takeshi Yoshimura¹, Atsushi Ashida¹, Norifumi Fujimura¹, Daisuke Kiriya¹ (1.Osaka Pref. Univ.)

Oral presentation

[11p-Z29-1~16] 17.3 Layered materials

Fri. Sep 11, 2020 1:30 PM - 5:45 PM Z29

Takamasa Kawanago(Tokyo Tech), Daisuke Kiriya(Osaka Pref. Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:30 PM - 1:45 PM

[11p-Z29-1] Mobility-modulated response to NO₂ of photoactivated MoS₂ gas sensor

〇Hiroshi Tabata¹, Hiroaki Matsuyama¹, Taishi Goto¹, Tatuki Hinamoto², Hiroshi Sugimoto², Osamu Kubo¹, Minoru Fujii², Mitsuhiro Katayama¹ (1.Osaka Univ., 2.Kobe Univ.)

1:45 PM - 2:00 PM

[11p-Z29-2] Response activation under visible light of gas sensor based on monolayer MoS₂

〇Taishi Goto¹, Hiroaki Matsuyama¹, Hiroshi Tabata¹, Osamu Kubo¹, Mitsuhiro Katayama¹ (1.Osaka Univ.)

2:00 PM - 2:15 PM

[11p-Z29-3] Sensor application of MoS₂ FETs using SAM gate dielectrics.

〇Masaki Ogura¹, Takahiko Ban¹, Shin-ichi Yamamoto¹ (1.Ryukoku Univ.)

2:15 PM - 2:30 PM

[11p-Z29-4] Hydrogen adsorption effects on the electronic properties of TaS₂

〇Yasushi Ishiguro¹, Naoko Kodama², Kirill Bogdanov³, Alexander Baranov³, Kazuyuki Takai^1,2 (1.Dept. of Chemical Science and Technology, Hosei Univ., 2.Graduate School of Science and Engineering, Hosei Univ., 3.ITMO University)

2:30 PM - 2:45 PM

▲ [11p-Z29-5] Tunable Optical Properties of Copper Phthalocyanine Molecules Adsorbed on MoS₂ Based Field Effect Transistor

〇(DC)Md Iftekharul Alam¹, Tsuyoshi Takaoka¹, Hiroki Waizumi¹, M. Shamim Al Mamun¹, Yudai Tanaka¹, Tadahiro Komeda² (1.Tohoku Univ., 2.IMRAM, Tohoku Univ.)

2:45 PM - 3:00 PM

[11p-Z29-6] Observation of Electronic State Change due to Molecular Adsorption on MoS₂ Surface using Ultraviolet Photoelectron Spectroscopy

〇Hiroki Waizumi¹, Yudai Tanaka¹, Kousei Takahashi¹, Md Iftekharul Alam¹, Muhammad Shamim Al Mamun¹, Tsuyoshi Takaoka², Tadahiro Komeda² (1.Tohoku Univ., 2.IMRAM, Tohoku Univ.)

3:15 PM - 3:30 PM

▲ [11p-Z29-7] Microfluidic Tank Engineering and Functionalization of Two Dimensional MoS₂ by Nicotine

〇(DC)MuhammadShamimAl Mamun¹, Yudai Tanaka¹, Hiroki Waizumi¹, Tsuyoshi Takaoka², Zhipeng Wang¹, Md Iftekharul Alam¹, Atsushi Ando³, Tadahiro Komeda² (1.Tohoku University, 2.IMRAM, Tohoku Univ., 3.AIST, Tsukuba, Japan)

3:30 PM - 3:45 PM

[11p-Z29-8] MoS₂-FET Operated Under the Fluids and Drops

〇Yudai Tanaka¹, Tsuyoshi Takaoka², Hiroki Waizumi¹, Md Iftekharul Alam¹, Muhammed Shamim Al Mamun¹, Tadahiro Komeda² (1.Tohoku Univ., 2.IMRAM, Tohoku Univ.)

3:45 PM - 4:00 PM

△ [11p-Z29-9] Development of MoS₂ Biosensor for Measurement of DMF Concentration in Culture Fluid

〇Akito Fukui¹, Takahiro Nagata², Yuh Hijikata³, Jenny Pirillo³, Takeshi Yoshimura¹, Atsushi Ashida¹, Norifumi Fujimura¹, Daisuke Kiriya¹ (1.Osaka Pref. Univ., 2.National Institute for Materials Science, 3.Hokkaido Univ.)

4:00 PM - 4:15 PM

[11p-Z29-10] Understanding the memory window overestimation of 2D memory devices by measuring floating gate voltage

〇Taro Sasaki¹, Keiji Ueno², Takashi Taniguchi³, Kenji Watanabe³, Tomonori Nishimura¹, Kosuke Nagashio¹ (1.Tokyo Univ., 2.Saitama Univ., 3.NIMS)

4:15 PM - 4:30 PM

△ [11p-Z29-11] V_FG trajectory based understanding of 2D memory device operation

〇Taro Sasaki¹, Keiji Ueno², Takashi Taniguchi³, Kenji Watanabe³, Tomonori Nishimura¹, Kosuke Nagashio¹ (1.Tokyo Univ., 2.Saitama Univ., 3.NIMS)

4:30 PM - 4:45 PM

[11p-Z29-12] Investigation of contact resistance from edge of MoS₂ using vertical grown MoS₂ thin film

〇Joonam Kim^1,2, Takato Takaesu¹, Takenobu Funatsu¹, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. of Sci., 2.RIST TUS)

4:45 PM - 5:00 PM

[11p-Z29-13] Study on high performance TMD-TFET using hBN as gate insulator

〇Shuntaro Ikeda¹, Hidemitsu Ouchi¹, Kohei Sakanashi¹, Peter Krueger¹, Kenji Watanabe², Takashi Taniguchi², Jonathan Bird³, Nobuyuki Aoki¹ (1.Chiba Univ., 2.NIMS, 3.Univ. at Buffalo)

5:00 PM - 5:15 PM

[11p-Z29-14] Electrical control of resonance frequency of drum-type hBN
nanomechanical resonator by photothermal induction method

〇Yusuke Morimoto¹, Kuniharu Takei¹, Takayuki Arie¹, Seiji Akita¹ (1.Osaka Pref. Univ.)

5:15 PM - 5:30 PM

[11p-Z29-15] Formation of multi-layer graphene electrodes for electrical conductivity measurements
of thick atomic layer materials

〇(M2)Kazuki Hanyu¹, Liang Haoyun¹, Hikari Tomori¹, Akinobu Kanda¹ (1.Univ. Tsukuba)

5:30 PM - 5:45 PM

[11p-Z29-16] The demonstration of SS below 60 mV/dec at RT in all 2D heterostructure TFET

Keigo Nakamura¹, Naoka Nagamura², Keiji Ueno³, Takashi Taniguchi², Kenji Watanabe², 〇Kosuke Nagashio¹ (1.UTokyo, 2.NIMS, 3.Saitama Univ.)

Sessions

17 Nanocarbon Technology » 17.3 Layered materials

[10a-Z29-1~14] 17.3 Layered materials

▼ [10a-Z29-4] Atomic step induced spiral growth in PVD SnS

△ [10a-Z29-5] Fabrication of Sn(S,Se) single crystals

△ [10a-Z29-6] Superconductivity of CVD-grown large-area NbSe2 thin films

▲ [10a-Z29-7] CVD synthesis of various polygonal-shaped h-BN single crystals<gdiv></gdiv>

▲ [10a-Z29-13] Ultrafast pump-probe spectroscopy of 1D van der Waals heterostructures.

▲ [10a-Z29-14] Fabrication of Carbon Nanotubes Nanostructures

[11a-Z29-1~15] 17.3 Layered materials

△ [11a-Z29-5] Bright monolayer MoS2 via spontaneous formation of superacid ultra thin film

△ [11a-Z29-7] Exciton-exciton annihilation in WS2 monolayer depending on surface roughness of substrate

△ [11a-Z29-8] Growth of Cr1/3NbSe2 epitaxial thin films and their magnetic properties

▲ [11a-Z29-9] Tunable Curie temperature in two-dimensional chromium telluride films grown by molecular beam epitaxy

[11p-Z29-1~16] 17.3 Layered materials

▲ [11p-Z29-5] Tunable Optical Properties of Copper Phthalocyanine Molecules Adsorbed on MoS2 Based Field Effect Transistor

▲ [11p-Z29-7] Microfluidic Tank Engineering and Functionalization of Two Dimensional MoS2 by Nicotine

△ [11p-Z29-9] Development of MoS2 Biosensor for Measurement of DMF Concentration in Culture Fluid

△ [11p-Z29-11] VFG trajectory based understanding of 2D memory device operation

Authenticate

△ [10a-Z29-6] Superconductivity of CVD-grown large-area NbSe₂ thin films

△ [11a-Z29-5] Bright monolayer MoS₂ via spontaneous formation of superacid ultra thin film

△ [11a-Z29-7] Exciton-exciton annihilation in WS₂ monolayer depending on surface roughness of substrate

△ [11a-Z29-8] Growth of Cr_1/3NbSe₂ epitaxial thin films and their magnetic properties

▲ [11p-Z29-5] Tunable Optical Properties of Copper Phthalocyanine Molecules Adsorbed on MoS₂ Based Field Effect Transistor

▲ [11p-Z29-7] Microfluidic Tank Engineering and Functionalization of Two Dimensional MoS₂ by Nicotine

△ [11p-Z29-9] Development of MoS₂ Biosensor for Measurement of DMF Concentration in Culture Fluid

△ [11p-Z29-11] V_FG trajectory based understanding of 2D memory device operation