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Room-temperature chiral light sources and lasers of atomically thin transition metal dichalcogenides

Research Project

Project/Area Number 19K15383
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 28020:Nanostructural physics-related
Research InstitutionNagoya University

Principal Investigator

Pu Jiang  名古屋大学, 工学研究科, 助教 (00805765)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords遷移金属ダイカルコゲナイド / 円偏光発光 / 電解質 / 発光デバイス / バレー分極 / 円偏光 / 光共振器 / ヘテロ構造 / ヘテロ接合 / 二次元材料 / バレートロニクス / レーザー
Outline of Research at the Start

本研究の目標は、次世代光量子通信を担う円偏光光源の創出である。具体的には、空間反転対称性が破れた原子層材料、遷移金属ダイカルコゲナイド(TMDC)、が有する特異な電子構造(バレー分極)を利用することで、室温において円偏光発光の電気的制御法を確立する。さらに、光共振器の導入を行うことで、最終的には世界初となる室温円偏光レーザー素子の作製を目指す。本研究を通して、円偏光光源創出に向けた物性・素子・機能の統一的な基盤技術を確立する。

Outline of Final Research Achievements

The purpose of this research is to establish the control method of chiral light at room temperature by ustilizing the unique electronic structures of atomically thin transition metal dichalcogenides (TMDCs), which cloud finnaly yield roome-temperature chiral light sources and lasers. To achieve this goal, first, we focused on the strain-inuduced crystal symmetry breaking, which results in the electrical generation and control chiral EL. Next, we realized room-temperature chiral light-emitting devices using in-plane heterostrcutures. Third, by introducing various cavities, we achieved functional TMDC light-emitting devices that can generate cavity EL and exciton-polariton light emission.

Academic Significance and Societal Importance of the Research Achievements

本研究は、円偏光光源・レーザー素子に向けた既存手法とは異なる、材料物性・素子構造・機能化によりアプローチしている。特に、遷移金属ダイカルコゲナイド(TMDC)の内因的な自由度であるバレーを発光機能として活かすアイデアは、本材料の物理的特徴を最大限活用した独創的な応用例といえる。これに加え、ヘテロ構造や共振器導入による室温円偏光発光素子及び高機能発光素子の実現は、世界的にみても新規性の高い研究成果であり、基礎的な原理確認に留まっていたTMDCの光物性を、円偏光光源という工学応用展開へ押し上げると期待する。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (80 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (19 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 19 results,  Open Access: 7 results) Presentation (53 results) (of which Int'l Joint Research: 36 results,  Invited: 3 results) Book (2 results) Remarks (2 results)

  • [Int'l Joint Research] The University of Hong Kong/National Sun Yat-sen University(中国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] 国立中山大学(中国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] シンガポール国立大学(シンガポール)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] National Sun Yat-sen University/National Cheng Kung University/National Applied Research Laboratories(中国)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Electric-field-induced metal-insulator transition and quantum transport in large-area polycrystalline MoS2 monolayers2022

    • Author(s)
      Hao Ou, Tomoyuki Yamada, Masaya Mitamura, Yusuke Edagawa, Tatsuma D. Matsuda, Kazuhiro Yanagi, Chang-Hsiao Chen, Lain-Jong Li, Taishi Takenobu, Jiang Pu
    • Journal Title

      Physical Review Materials

      Volume: Just accepted

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Formation of a Two-Dimensional Electronic System in Laterally Assembled WTe Nanowires2022

    • Author(s)
      Shimizu Hiroshi、Pu Jiang、Liu Zheng、Lim Hong En、Maruyama Mina、Nakanishi Yusuke、Ito Shunichiro、Kikuchi Iori、Endo Takahiko、Yanagi Kazuhiro、Oshima Yugo、Okada Susumu、Takenobu Taishi、Miyata Yasumitsu
    • Journal Title

      ACS Applied Nano Materials

      Volume: - Issue: 5 Pages: 6277-6284

    • DOI

      10.1021/acsanm.2c00377

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Recent Advances in Light-Emitting Electrochemical Cells with Low-Dimensional Quantum Materials2021

    • Author(s)
      Jiang Pu, Taishi Takenobu
    • Journal Title

      NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan)

      Volume: 60 Issue: 6 Pages: 656-672

    • DOI

      10.11370/isj.60.656

    • NAID

      130008128286

    • ISSN
      1344-4425, 1880-4675
    • Year and Date
      2021-12-10
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanowire-to-Nanoribbon Conversion in Transition-Metal Chalcogenides: Implications for One-Dimensional Electronics and Optoelectronics2021

    • Author(s)
      Lim Hong En、Liu Zheng、Kim Juan、Pu Jiang、Shimizu Hiroshi、Endo Takahiko、Nakanishi Yusuke、Takenobu Taishi、Miyata Yasumitsu
    • Journal Title

      ACS Applied Nano Materials

      Volume: 5 Issue: 2 Pages: 1775-1782

    • DOI

      10.1021/acsanm.1c03160

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Room‐Temperature Chiral Light‐Emitting Diode Based on Strained Monolayer Semiconductors2021

    • Author(s)
      Pu Jiang、Zhang Wenjin、Matsuoka Hirofumi、Kobayashi Yu、Takaguchi Yuhei、Miyata Yasumitsu、Matsuda Kazunari、Miyauchi Yuhei、Takenobu Taishi
    • Journal Title

      Advanced Materials

      Volume: 33 Issue: 36 Pages: 2100601-2100601

    • DOI

      10.1002/adma.202100601

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial Control of Dynamic <i>p?i?n</i> Junctions in Transition Metal Dichalcogenide Light-Emitting Devices2021

    • Author(s)
      Ou Hao、Matsuoka Hirofumi、Tempia Juliette、Yamada Tomoyuki、Takahashi Togo、Oi Koshi、Takaguchi Yuhei、Endo Takahiko、Miyata Yasumitsu、Chen Chang-Hsiao、Li Lain-Jong、Pu Jiang、Takenobu Taishi
    • Journal Title

      ACS Nano

      Volume: 15 Issue: 8 Pages: 12911-12921

    • DOI

      10.1021/acsnano.1c01242

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electric Double Layer Doping of Charge-Ordered Insulators α-(BEDT-TTF)2I3 and α-(BETS)2I32021

    • Author(s)
      Kawasugi Yoshitaka、Masuda Hikaru、Pu Jiang、Takenobu Taishi、Yamamoto Hiroshi M.、Kato Reizo、Tajima Naoya
    • Journal Title

      Crystals

      Volume: 11 Issue: 7 Pages: 791-791

    • DOI

      10.3390/cryst11070791

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Air-stable and efficient electron doping of monolayer MoS2 by salt-crown ether treatment2021

    • Author(s)
      Ogura Hiroto、Kaneda Masahiko、Nakanishi Yusuke、Nonoguchi Yoshiyuki、Pu Jiang、Ohfuchi Mari、Irisawa Toshifumi、Lim Hong En、Endo Takahiko、Yanagi Kazuhiro、Takenobu Taishi、Miyata Yasumitsu
    • Journal Title

      Nanoscale

      Volume: 13 Issue: 19 Pages: 8784-8789

    • DOI

      10.1039/d1nr01279g

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-dimensional networks of superconducting NbSe2 flakes with nearly isotropic large upper critical field2021

    • Author(s)
      Takahashi Togo、Ando Chisato、Saito Mitsufumi、Miyata Yasumitsu、Nakanishi Yusuke、Pu Jiang、Takenobu Taishi
    • Journal Title

      npj 2D Materials and Applications

      Volume: 5 Issue: 1 Pages: 31-31

    • DOI

      10.1038/s41699-021-00210-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] One-dimensionality of thermoelectric properties of semiconducting nanomaterials2021

    • Author(s)
      Ichinose Yota、Matsubara Manaho、Yomogida Yohei、Yoshida Akari、Ueji Kan、Kanahashi Kaito、Pu Jiang、Takenobu Taishi、Yamamoto Takahiro、Yanagi Kazuhiro
    • Journal Title

      Physical Review Materials

      Volume: 5 Issue: 2 Pages: 025404-025404

    • DOI

      10.1103/physrevmaterials.5.025404

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Wafer-Scale Growth of One-Dimensional Transition-Metal Telluride Nanowires2020

    • Author(s)
      Lim Hong En、Nakanishi Yusuke、Liu Zheng、Pu Jiang、Maruyama Mina、Endo Takahiko、Ando Chisato、Shimizu Hiroshi、Yanagi Kazuhiro、Okada Susumu、Takenobu Taishi、Miyata Yasumitsu
    • Journal Title

      Nano Letters

      Volume: 21 Issue: 1 Pages: 243-249

    • DOI

      10.1021/acs.nanolett.0c03456

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A versatile structure of light-emitting electrochemical cells for printed electronics2020

    • Author(s)
      Tanaka Yuki、Pu Jiang、Takenobu Taishi
    • Journal Title

      Applied Physics Express

      Volume: 13 Issue: 8 Pages: 084002-084002

    • DOI

      10.35848/1882-0786/aba56c

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Recent Progress on Light‐Emitting Electrochemical Cells with Nonpolymeric Materials2020

    • Author(s)
      Matsuki Keiichiro、Pu Jiang、Takenobu Taishi
    • Journal Title

      Advanced Functional Materials

      Volume: 30 Issue: 33 Pages: 1908641-1908641

    • DOI

      10.1002/adfm.201908641

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] CVD growth of large-area InS atomic layers and device applications2020

    • Author(s)
      Tu Chien-Liang、Lin Kuang-I、Pu Jiang、Chung Tsai-Fu、Hsiao Chien-Nan、Huang An-Ci、Yang Jer-Ren、Takenobu Taishi、Chen Chang-Hsiao
    • Journal Title

      Nanoscale

      Volume: 12 Issue: 17 Pages: 9366-9374

    • DOI

      10.1039/d0nr01104e

    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Two-dimensional ground-state mapping of a Mott-Hubbard system in a flexible field-effect device2019

    • Author(s)
      Y. Kawasugi, K. Seki, S. Tajima, J. Pu, T. Takenobu, S. Yunoki, H. M. Yamamoto, and R. Kato
    • Journal Title

      Science Advances (掲載決定)

      Volume: なし Issue: 5

    • DOI

      10.1126/sciadv.aav7282

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrolyte-Gating-Induced Metal-Like Conduction in Nonstoichiometric Organic Crystalline Semiconductors under Simultaneous Bandwidth Control2019

    • Author(s)
      H. Ito, Y. Edagawa, J. Pu, H. Akutsu, M. Suda, H. M. Yamamoto, Y. Kawasugi, R. Haruki, R. Kumai, T. Takenobu
    • Journal Title

      Phys. Status Solidi

      Volume: 13 Issue: 10 Pages: 162-175

    • DOI

      10.1002/pssr.201900162

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Exciton Polarization and Renormalization Effect for Optical Modulation in Monolayer Semiconductors2019

    • Author(s)
      Pu Jiang、Matsuki Keichiro、Chu Leiqiang、Kobayashi Yu、Sasaki Shogo、Miyata Yasumitsu、Eda Goki、Takenobu Taishi
    • Journal Title

      ACS Nano

      Volume: 13 Issue: 8 Pages: 9218-9226

    • DOI

      10.1021/acsnano.9b03563

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Non-Fermi-liquid behavior and doping asymmetry in an organic Mott insulator interface2019

    • Author(s)
      Kawasugi Yoshitaka、Seki Kazuhiro、Pu Jiang、Takenobu Taishi、Yunoki Seiji、Yamamoto Hiroshi M.、Kato Reizo
    • Journal Title

      Physical Review B

      Volume: 100 Issue: 11 Pages: 115141-115141

    • DOI

      10.1103/physrevb.100.115141

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 2D Materials for Large‐Area Flexible Thermoelectric Devices2019

    • Author(s)
      Kanahashi Kaito、Pu Jiang、Takenobu Taishi
    • Journal Title

      Advanced Energy Materials

      Volume: 10 Issue: 11 Pages: 1902842-1902842

    • DOI

      10.1002/aenm.201902842

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 量子スピン液体候補物質κ-(BEDT-TTF)_2_Cu_2_(CN)_3_に対するひずみ効果と電界効果Ⅱ2022

    • Author(s)
      櫻糀大仁, 川椙義高, 蒲江, 竹延大志, 加藤礼三, 山本浩史, 田嶋尚也
    • Organizer
      日本物理学会 第77回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Intercalation of group-XIII metals in crystalline bundles of WTe atomic wires2022

    • Author(s)
      Ryusuke Natsui, Hiroshi Shimizu, Zheng Liu, Iori Kikuchi, Jiang Pu, Taishi Takenobu, Hong En Lim, Takahiko Endo, Yusuke Nakanishi, Yasumitsu Miyata
    • Organizer
      第62回 フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Monolayer in-plane heterojunction light-emitting devices with tunable composition distribution2022

    • Author(s)
      Jiang Pu
    • Organizer
      A3 The 9th International Workshop on 2D Materials
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electric-Field-Induced Metal-Insulator Transition and Quantum Transport in Large-Area Polycrystalline MoS2 Monolayers2022

    • Author(s)
      Hao Ou, Jaing Pu, Taishi Takenobu
    • Organizer
      A3 The 9th International Workshop on 2D Materials
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ゲル状電解質を用いた機能性発光デバイス2021

    • Author(s)
      蒲江
    • Organizer
      レーザー学会第 560 回研究会 「有機コヒーレントフォトニクス」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 高色純度青色発光低分子ν-DABNA を用いた電気化学発光セル2021

    • Author(s)
      田中 友規, 蒲 江, 畠山 琢次, 竹延 大志
    • Organizer
      レーザー学会第 560 回研究会 「有機コヒーレントフォトニクス」
    • Related Report
      2021 Annual Research Report
  • [Presentation] Ultrapure-blue Light-emitting Electrochemical Cell Using ν-DABNA2021

    • Author(s)
      Yuki Tanaka, Jiang Pu, Takuji Hatakeyama, Taishi Takenobu
    • Organizer
      MNC2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Air-stable, efficient n-type doping of MoS2 by salt-crown ether treatment2021

    • Author(s)
      Hiroto Ogura, Masahiko Kaneda, Yusuke Nakanishi, Yoshiyuki Nonoguchi, Jiang Pu, Mari Ohfuchi, Toshifumi Irisawa, Hong En Lim, Takahiko Endo, Kazuhiro Yanagi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      MNC2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Air-stable n-type doping of monolayer MoS2 by crown-ether complexe2021

    • Author(s)
      Hiroto Ogura, Masahiko Kaneda, Yusuke Nakanishi, Yoshiyuki Nonoguchi, Jiang Pu, Mari Ohfuchi, Toshifumi Irisawa, Hong En Lim, Takahiko Endo, Kazuhiro Yanagi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      RPGR2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chiral electroluminescence in monolayer lateral heterojunctions2021

    • Author(s)
      Jiang Pu, Naoki Wada, Wenjin Zhang, Yuhei Takaguchi, Kazunari Matsuda, Yuhei, Miyauchi, Yasumitsu Miyata, Taishi Takenobu
    • Organizer
      RPGR2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial Control of Dynamic p-i-n Junctions in Transition Metal Dichalcogenide Light-Emitting Devices2021

    • Author(s)
      Hao Ou, Hirofumi Matsuoka, Juliette Tempia, Tomoyuki Yamada, Togo Takahashi, Koshi Oi, Yuhei Takaguchi, Takahiko Endo, Yasumitsu Miyata, Chang-Hsiao Chen, Lain-Jong Li, Jiang Pu, Taishi Takenobu
    • Organizer
      RPGR2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large-area Superconducting NbSe2 Films with Nearly Isotropic Large Upper Critical Field2021

    • Author(s)
      Togo Takahashi, Chisato Ando, Mitsufumi Saito, Yasumitsu Miyata, Yusuke Nakanishi, Jiang Pu, Taishi Takenobu
    • Organizer
      RPGR2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Wafer-Scale Growth of 1D Transition Metal Telluride Atomic Wires2021

    • Author(s)
      Hong En Lim1, Yusuke Nakanishi, Zheng Liu , Jiang Pu, Mina Maruyama, Takahiko Endo, Chisato Ando, Hiroshi Shimizu, Kazuhiro Yanagi, Susumu Okada, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      RPGR2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrapure-blue Light-emitting Electochemical Cell Using ν-DABNA2021

    • Author(s)
      Yuki Tanaka, Jiang Pu, Takuji Hatakeyama, Taishi Takenobu
    • Organizer
      ICFPE2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 歪み印加したWS2/WSe2ファンデルワールスヘテロ構造の光学特性2021

    • Author(s)
      福井 遼太郎, 宇佐美 怜, 鈴木 壮磨, 高橋 統吾, 遠藤 尚彦, 宮田 耕充, 北浦 良, 蒲 江, 竹延 大志
    • Organizer
      日本物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 三次元構造を有する大面積NbSe2薄膜の超伝導特性2021

    • Author(s)
      高橋 統吾, 安藤 千里, 斎藤 光史, 宮田 耕充, 中西 勇介, 蒲 江, 竹延 大志
    • Organizer
      日本物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Light-Emitting Electrochemical Cells for Functional Optoelectronic Device Applications2021

    • Author(s)
      Jiang Pu
    • Organizer
      錯体化学会第71回討論会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 遷移金属ダイカルコゲナイドを用いた微小共振器発光デバイス2021

    • Author(s)
      鈴木 壮磨,小椋 友寛,遠藤 尚彦,宮田 耕充,山下 健一, 蒲 江,竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 気体原料を用いた1T′相WS2の化学気相成長2021

    • Author(s)
      岡田 光博,林 永昌,菊地 伊織,岡田 直也,張 文馨,清水 哲夫,久保 利隆,蒲 江,竹延 大志,山田 貴壽,入沢 寿史
    • Organizer
      応用物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高色純度青色発光低分子νーDABNA を用いた LEC2021

    • Author(s)
      田中友規、 蒲 江、 畠山 琢次、 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 単層WS2における異常光起電力効果2021

    • Author(s)
      高橋 統吾, 蒲 江, 遠藤 尚彦, 宮田 耕充, 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Electrical Transport Properties of W6Te6 Nanowire Network Films2021

    • Author(s)
      Iori Kikuchi, Hiroshi Shimizu, Lim Hong En, Takahiko Endo, Yusuke Nakanishi, Yasumitsu Miyata, Jiang Pu, Taishi Takenobu
    • Organizer
      The 61st Fullerenes-Nanotubes-Graphene General Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Wire-to-Ribbon Conversion in Transition Metal Chalcogenides2021

    • Author(s)
      Hong En Lim, Zheng Liu, Jiang Pu, Hiroshi Shimizu, Takahiko Endo, Yusuke Nakanishi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      The 61st Fullerenes-Nanotubes-Graphene General Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrolyte-based transition metal dichalcogenide light-emitting devices with microcavity2021

    • Author(s)
      Soma Suzuki, Tomohiro Ogura, Takahiko Endo, Yasumitsu Miyata, Kenichi Yamashita, Jiang Pu, Taishi Takenobu
    • Organizer
      The 61st Fullerenes-Nanotubes-Graphene General Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anomalous Photovoltaic Effect in Strained Monolayer WS22021

    • Author(s)
      Togo Takahashi, Jiang Pu, Takahiko Endo, Yasumitsu Miyata, Taishi Takenobu
    • Organizer
      The 61st Fullerenes-Nanotubes-Graphene General Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The strain effect of optical properties on hetetostructure2021

    • Author(s)
      Rei Usami, Ryotaro Fukui, Takahiko Endo, Yasumitsu Miyata, Souma Suzuki, Togo Takahashi, Ryo Kitaura, Jiang Pu, Taishi Takenob
    • Organizer
      The 61st Fullerenes-Nanotubes-Graphene General Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Air-Stable, Efficient Electron Doping of Monolayer MoS2 by Salt-Crown Ether Treatment2021

    • Author(s)
      Hiroto Ogura, Masahiko Kaneda, Yusuke Nakanishi, Yoshiyuki Nonoguchi, Jiang Pu, Mari Ohfuchi, Toshifumi Irisawa, Hong En Lim, Takahiko Endo, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      第60回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Two-dimensional electron gas in laterally-assembled WTe atomic wires2021

    • Author(s)
      Hiroshi Shimizu, Jiang Pu, Zheng Liu, Hong En Lim, Yusuke Nakanishi, Takahiko Endo, Kazuhiro Yanagi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      第60回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Chiral electroluminescence in monolayer heterojunctions2020

    • Author(s)
      Jiang Pu
    • Organizer
      6th International Workshop on 2D Materials
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Electron transport properties of WTe nanowire networks2020

    • Author(s)
      Hiroshi Shimizu, Jiang Pu, Hong En Lim, Yusuke Nakanishi, Zheng Liu, Takahiko Endo, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] One dimensionality of the thermoelectric properties in semiconducting single walled2020

    • Author(s)
      Yota Ichinose, Manaho Matsubara, Yohei Yomogida, Akari Yoshida, Kan Ueji, Kaito Kanahashi, Jiang Pu, Taishi Takenobu, Takahiro Yamamoto, Kazuhiro Yanagi
    • Organizer
      第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Wafer-scale synthesis of 1D transition metal chalcogenide nanowires2020

    • Author(s)
      Hong En Lim, Yusuke Nakanishi, Zheng Liu, Jiang Pu, Takahiko Endo, Chisato Ando, Hiroshi Shimizu, Kazuhiro Yanagi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Superconducting properties in three-dimensional networks of NbSe2 films2020

    • Author(s)
      Togo Takahashi, Chisato Ando, Mitsufumi Saito, Yasumitsu Miyata, Yusuke Nakanishi, Jiang Pu, Taishi Takenobu
    • Organizer
      第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Anomalous electroluminescence from WS2/WSe2 in-plane heterostructures2020

    • Author(s)
      Naoki Wada, Jiang Pu, Tomoyuki Yamada, Wenjin Zhang, Zheng Liu, Yusuke Nakanishi, Yutaka Maniwa, Kazunari Matsuda, Yuhei Miyauchi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      第59回フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 化学気相成長した大面積 NbSe2薄膜の超伝導特性2020

    • Author(s)
      高橋 統吾, 蒲 江, 安藤 千里, 中西 勇介, 斎藤 光史, 宮田 耕充, 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 原子層面内ヘテロ接合を用いた発光デバイス2020

    • Author(s)
      蒲 江, Ming-Yang Li, Jing-Kai Huang, 和田 尚樹, 高口 裕平, Wenjin Zhang, 宮内 雄平, 松田 一成, 宮田 耕充, Lain-Jong Li, 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 原子層面内ヘテロ接合を用いた発光デバイス2020

    • Author(s)
      蒲 江, Ming-Yang Li, Jing-Kai Huang, 和田 尚樹, 山田 知之, 宮内 雄平, 松田 一成
    • Organizer
      応用物理学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 化学気相成長した大面積NbSe2薄膜の超伝導特性2020

    • Author(s)
      高橋 統吾, 蒲 江, 安藤 千里, 中西 勇介, 斎藤 光史, 宮田 耕充, 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 原子層面内ヘテロ接合界面における電流励起発光2019

    • Author(s)
      蒲 江, 和田 尚樹, Wenjin Zhang, 高口 祐平, 松田 一成, 宮内 雄平, 宮田 耕充, 竹延 大志
    • Organizer
      日本物理学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 単層遷移金属ダイカルコゲナイドの電流励起発光イメージング2019

    • Author(s)
      Zhang, 小林 佑, 宮田 耕充, 松田 一成, 宮内 雄平, 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2019 Research-status Report
  • [Presentation] プラスチック基板における原子層発光素子2019

    • Author(s)
      山田 知之, 松岡 拓史, 蒲 江, 宮田 耕充, 竹延 大志
    • Organizer
      応用物理学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Room-Temperature Valley-Polarized Light-Emitting Devices via Strained Monolayer Semiconductors2019

    • Author(s)
      Jiang Pu, Hirofumi Matsuoka, Tomoyuki Yamada, Yu Koayashi, Yuhei Takaguchi, Yasumitsu Miyata, Taishi Takenobu
    • Organizer
      The Fullerenes, Nanotubes and Graphene Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Monolayer WS2 Light-Emitting Devices with micro-cavity2019

    • Author(s)
      Tomohiro Ogura, Tomoyuki Yamada, Naoki Wada, Takahiko Endo, Kenichi Yamashita, Yasumitsu Miyata, Jiang Pu, Taishi Takenobu
    • Organizer
      The Fullerenes, Nanotubes and Graphene Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nearly Isotropic and Large Critical Field from Three-Dimensional Networks of Anisotropic Superconducting Flakes2019

    • Author(s)
      Chisato Ando, Yusuke Nakanishi, Jiang Pu, Togo Takahashi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      The Fullerenes, Nanotubes and Graphene Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interface electroluminescence from WS2/WSe2 in-plane heterostructures2019

    • Author(s)
      Naoki Wada, Jiang Pu, Wenjin Zhang, Zheng Liu, Hirofumi Matsuoka, Kazunari Matsuda, Yusuke Nakanishi, Yutaka Maniwa, Yuhei Miyauchi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      The Fullerenes, Nanotubes and Graphene Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Room-Temperature Valley-Polarized Light-Emitting Devices via Strained Monolayer Semiconductors2019

    • Author(s)
      Jiang Pu, Hirofumi Matsuoka, Yu Kobayashi, Yasumitsu Miyata, Taishi Takenobu
    • Organizer
      SSDM2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Room-Temperature Chiral Light-Emitting Devices via Strained Monolayer Semiconductors2019

    • Author(s)
      Jiang Pu, Hirofumi Matsuoka, Yu Kobayashi, Yasumitsu Miyata, Taishi Takenobu
    • Organizer
      RPGR2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Monolayer Transition Metal Dichalcogenide Lateral Heterojunction Light-Emitting Diodes2019

    • Author(s)
      Tomoyuki Yamada, Jiang Pu, M.-Y. Li, J.-K. Huang, Y. Miyauchi, K. Matsuda, Y. Miyata, L.-J. Li, T. Takenobu
    • Organizer
      RPGR2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interface electroluminescence from WS2/WSe2 in-plane heterostructures2019

    • Author(s)
      Naoki Wada, Jiang Pu, Wenjin Zhang, Hirofumi Matsuoka, Kazunari Matsuda, Yusuke Nakanishi, Yutaka Maniwa, Yuhei Miyauchi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      RPGR2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] imple Preparation of Superconducting NbSe2 Films by Selenization2019

    • Author(s)
      Chisato Ando, Yusuke Nakanishi, Jiang Pu, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      Graphene Flagship
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interface electroluminescence from WS2/WSe2 in-plane heterostructures2019

    • Author(s)
      Naoki Wada, Jiang Pu, Wenjin Zhang, Hirofumi Matsuoka, Kazunari Matsuda, Yusuke Nakanishi, Yutaka Maniwa, Yuhei Miyauchi, Taishi Takenobu, Yasumitsu Miyata
    • Organizer
      Graphene Flagship
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Room-Temperature Valley-Polarized Light-Emitting Devices via Strained Monolayer Semiconductors2019

    • Author(s)
      Jiang Pu, Hirofumi Matsuoka, Yu Kobayashi, Yasumitsu Miyata, Taishi Takenobu
    • Organizer
      MRM2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Electric Double Layer Transistors of CVD-grown monolayers InSe and InS2019

    • Author(s)
      Jiang Pu, Han-Ching Chang, Chien-Liang Tu, Kuang-I Lin, Chien-Nan Hsiao, Chang-Hsiao Chen, Taishi Takenobu
    • Organizer
      MRM2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] グラフェンから広がる二次元物質の新技術と応用2020

    • Author(s)
      蒲 江、竹延 大使
    • Total Pages
      558
    • Publisher
      エヌ・ティー・エス
    • ISBN
      9784860436636
    • Related Report
      2020 Research-status Report
  • [Book] グラフェンから広がる二次元物質の新技術と応用「2.イオンゲルによるトランジスタと発光・受光素子」2020

    • Author(s)
      蒲 江, 竹延 大志
    • Publisher
      (株)エヌ・ティー・エス
    • Related Report
      2019 Research-status Report
  • [Remarks] 世界初!室温で右巻き・左巻き円偏光発光を自在に切替 ~次世代量子通信の光源技術としての応用に期待~

    • URL

      https://www.nagoya-u.ac.jp/about-nu/public-relations/researchinfo/upload_images/20210727_engg.pdf

    • Related Report
      2021 Annual Research Report
  • [Remarks] 究極的に細い原子細線からなる大面積薄膜を実現~次世代の電子・エネルギーデバイス応用に期待~

    • URL

      https://www.nagoya-u.ac.jp/about-nu/public-relations/researchinfo/upload_images/20201214_engg1.pdf

    • Related Report
      2020 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

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