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Lim Hong En(リム ホン エン)
理工学研究科 物質科学部門 | 助教 |
理学部 基礎化学科 |
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研究者情報
■ 学位■ 研究キーワード
■ 研究分野
■ 経歴
■ 学歴
■ 委員歴
■ 受賞
- 2021年10月, Best Poster Presentation Award (Gold Medal), RPGR 2021
- 2014年07月, 名古屋大学学術奨励賞, 名古屋大学
- 2014年03月, 第10回 飯島奨励賞, フラーレン・ナノチューブ・グラフェン学会
- 2014年01月, Annual Research Award, 名古屋大学博士課程教育リーディングプログラム IGER Annual Meeting 2013
- 2013年11月, Excellent Poster Award, The 4th A3 Symposium on Emerging Materials
- 2012年03月, 東海支部長賞, 日本化学会
- 2012年03月, 第41回 若手奨励賞, フラーレン・ナノチューブ・グラフェン学会
- 2008年12月, IKM Graduate Chemistry Awards, Institut Kimia Malaysia
業績情報
■ 論文- 1D Crystallographic Etching of Few‐Layer WS2
Shisheng Li; Yung‐Chang Lin; Yiling Chiew; Yunyun Dai; Zixuan Ning; Yaming Zhang; Hideaki Nakajima; Hong En Lim; Jing Wu; Yasuhisa Neitoh; Toshiya Okazaki; Yang Sun; Zhipei Sun; Kazu Suenaga; Yoshiki Sakuma; Kazuhito Tsukagoshi; Takaaki Taniguchi
Advanced Functional Materials, 巻:34, 号:46, 2024年10月, [査読有り]
Abstract
Layer number‐dependent band structures and symmetry are vital for the electrical and optical characteristics of 2D transition metal dichalcogenides (TMDCs). Harvesting 2D TMDCs with tunable thickness and properties can be achieved through top‐down etching and bottom‐up growth strategies. In this study, a pioneering technique that utilizes the migration of in situ generated Na‐W‐S‐O droplets to etch out 1D nanotrenches in few‐layer WS2 is reported. 1D WS2 nanotrenches are successfully fabricated on the optically inert bilayer WS2, showing pronounced photoluminescence and second harmonic generation signals. Additionally, the modulation of inkjet‐printed Na2WO4‐Na2SO4 particles to switch between the etching and growth modes by manipulating the sulfur supply is demonstrated. This versatile approach enables the creation of 1D nanochannels on 2D TMDCs. The research presents exciting prospects for the top‐down and bottom‐up fabrication of 1D‐2D mixed‐dimensional TMDC nanostructures, expanding their use for electronic and optoelectronic applications.
Wiley, 研究論文(学術雑誌)
DOI:https://doi.org/10.1002/adfm.202405665
DOI ID:10.1002/adfm.202405665, ISSN:1616-301X, eISSN:1616-3028 - Vapor-phase growth of one-dimensional transition metal chalcogenide wires
Yusuke Nakanishi; Hong En Lim; Yasumitsu Miyata
JSAP Review, 巻:2023, 開始ページ:230422-1, 終了ページ:230422-5, 2023年08月, [査読有り], [招待有り]
DOI:https://doi.org/10.11470/jsaprev.230422
DOI ID:10.11470/jsaprev.230422 - 1次元遷移金属カルコゲナイド細線の気相成長
中西 勇介; リム ホンエン; 宮田 耕充
応用物理, 巻:92, 号:5, 開始ページ:292, 終了ページ:296, 2023年05月, [査読有り], [招待有り]
DOI:https://doi.org/10.11470/oubutsu.92.5_292
DOI ID:10.11470/oubutsu.92.5_292 - Multilayer In-Plane Heterostructures Based on Transition Metal Dichalcogenides for Advanced Electronics
Hiroto Ogura; Seiya Kawasaki; Zheng Liu; Takahiko Endo; Mina Maruyama; Yanlin Gao; Yusuke Nakanishi; Hong En Lim; Kazuhiro Yanagi; Toshifumi Irisawa; Keiji Ueno; Susumu Okada; Kosuke Nagashio; Yasumitsu Miyata
ACS Nano, 2023年04月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acsnano.2c11927
DOI ID:10.1021/acsnano.2c11927, ORCID:129774255 - High-throughput dry transfer and excitonic properties of twisted bilayers based on CVD-grown transition metal dichalcogenides
Hibiki Naito; Yasuyuki Makino; Wenjin Zhang; Tomoya Ogawa; Takahiko Endo; Takumi Sannomiya; Masahiko Kaneda; Kazuki Hashimoto; Hong En Lim; Yusuke Nakanishi; Kenji Watanabe; Takashi Taniguchi; Kazunari Matsuda; Yasumitsu Miyata
Nanoscale Advances, 2023年, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1039/D3NA00371J
DOI ID:10.1039/D3NA00371J, ORCID:141687769 - Formation of a Two-Dimensional Electronic System in Laterally Assembled WTe Nanowires
Hiroshi Shimizu; Jiang Pu; Zheng Liu; Hong En Lim; Mina Maruyama; Yusuke Nakanishi; Shunichiro Ito; Iori Kikuchi; Takahiko Endo; Kazuhiro Yanagi; Yugo Oshima; Susumu Okada; Taishi Takenobu; Yasumitsu Miyata
ACS Applied Nano Materials, 2022年05月, [査読有り]
American Chemical Society ({ACS}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acsanm.2c00377
DOI ID:10.1021/acsanm.2c00377, ORCID:110681018 - Nanowire-to-Nanoribbon Conversion in Transition-Metal Chalcogenides: Implications for One-Dimensional Electronics and Optoelectronics
Hong En Lim; Zheng Liu; Juan Kim; Jiang Pu; Hiroshi Shimizu; Takahiko Endo; Yusuke Nakanishi; Taishi Takenobu; Yasumitsu Miyata
ACS Applied Nano Materials, 2022年02月, [査読有り], [筆頭著者, 責任著者]
研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acsanm.1c03160
DOI ID:10.1021/acsanm.1c03160, ORCID:104849071 - Control of Thermal Conductance across Vertically Stacked Two-Dimensional van der Waals Materials via Interfacial Engineering
Wenyu Yuan; Kan Ueji; Takashi Yagi; Takahiko Endo; Hong En Lim; Yasumitsu Miyata; Yohei Yomogida; Kazuhiro Yanagi
ACS Nano, 2021年10月, [査読有り]
American Chemical Society ({ACS}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acsnano.1c03822
DOI ID:10.1021/acsnano.1c03822, ORCID:100741948 - Mixed-Salt Enhanced Chemical Vapor Deposition of Two-Dimensional Transition Metal Dichalcogenides
Shisheng Li; Yung-Chang Lin; Jinhua Hong; Bo Gao; Hong En Lim; Xu Yang; Song Liu; Yoshitaka Tateyama; Kazuhito Tsukagoshi; Yoshiki Sakuma; Kazu Suenaga; Takaaki Taniguchi
Chemistry of Materials, 2021年09月, [査読有り]
American Chemical Society ({ACS}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acs.chemmater.1c01652
DOI ID:10.1021/acs.chemmater.1c01652, ORCID:99632170 - Tunable Doping of Rhenium and Vanadium into Transition Metal Dichalcogenides for Two‐Dimensional Electronics
Shisheng Li; Jinhua Hong; Bo Gao; Yung‐Chang Lin; Hong En Lim; Xueyi Lu; Jing Wu; Song Liu; Yoshitaka Tateyama; Yoshiki Sakuma; Kazuhito Tsukagoshi; Kazu Suenaga; Takaaki Taniguchi
Advanced Science, 2021年06月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1002/advs.202004438
DOI ID:10.1002/advs.202004438, ORCID:91653920 - Wafer-Scale Growth of One-Dimensional Transition-Metal Telluride Nanowires
Hong En Lim; Yusuke Nakanishi; Zheng Liu; Jiang Pu; Mina Maruyama; Takahiko Endo; Chisato Ando; Hiroshi Shimizu; Kazuhiro Yanagi; Susumu Okada; Taishi Takenobu; Yasumitsu Miyata
Nano Letters, 巻:21, 号:1, 開始ページ:243, 終了ページ:249, 2021年01月, [査読有り], [筆頭著者, 責任著者]
American Chemical Society ({ACS}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acs.nanolett.0c03456
DOI ID:10.1021/acs.nanolett.0c03456, ORCID:85198754 - Air-stable and efficient electron doping of monolayer MoS2 by salt–crown ether treatment
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
Nanoscale, 2021年, [査読有り]
Royal Society of Chemistry ({RSC}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1039/D1NR01279G
DOI ID:10.1039/D1NR01279G, ORCID:93094544 - On/Off Boundary of Photocatalytic Activity between Single- and Bilayer MoS2
Takaaki Taniguchi; Leanddas Nurdiwijayanto; Shisheng Li; Hong En Lim; Yasumitsu Miyata; Xueyi Lu; Renzhi Ma; Dang-Ming Tang; Shigenori Ueda; Kazuhito Tsukagoshi; Takayoshi Sasaki; Minoru Osada
ACS Nano, 2020年06月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acsnano.9b09253
DOI ID:10.1021/acsnano.9b09253, ORCID:74154407 - Direct and Indirect Exciton Dynamics in Few-Layered ReS
2 Revealed by Photoluminescence and Pump-Probe Spectroscopy
Xiaofan Wang; Keisuke Shinokita; Hong En Lim; Nur Baizura Mohamed; Yuhei Miyauchi; Nguyen Thanh Cuong; Susumu Okada; Kazunari Matsuda
Advanced Functional Materials, 巻:29, 号:6, 2019年02月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1002/adfm.201806169
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85059149888&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85059149888&origin=inward
DOI ID:10.1002/adfm.201806169, ISSN:1616-301X, eISSN:1616-3028, SCOPUS ID:85059149888 - Monolayer MoS2 growth at the Au–SiO2 interface
Hong En Lim; Toshifumi Irisawa; Naoya Okada; Mitsuhiro Okada; Takahiko Endo; Yusuke Nakanishi; Yutaka Maniwa; Yasumitsu Miyata
Nanoscale, 2019年, [査読有り], [筆頭著者, 責任著者]
Royal Society of Chemistry ({RSC}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1039/C9NR05119H
DOI ID:10.1039/C9NR05119H, ORCID:60994005 - Restoring the intrinsic optical properties of CVD-grown MoS2 monolayers and their heterostructures
Kana Kojima; Hong En Lim; Zheng Liu; Wenjin Zhang; Tetsuki Saito; Yusuke Nakanishi; Takahiko Endo; Yu Kobayashi; Kenji Watanabe; Takashi Taniguchi; Kazunari Matsuda; Yutaka Maniwa; Yuhei Miyauchi; Yasumitsu Miyata
Nanoscale, 巻:11, 号:27, 開始ページ:12798, 終了ページ:12803, 2019年, [査読有り]
Royal Society of Chemistry ({RSC}), 研究論文(学術雑誌)
DOI:https://doi.org/10.1039/C9NR01481K
DOI ID:10.1039/C9NR01481K, ORCID:58379625 - Photoluminescence quantum yields for atomically thin-layered ReS
2 : Identification of indirect-bandgap semiconductors
Nur Baizura Mohamed; Keisuke Shinokita; Xiaofan Wang; Hong En Lim; Dezhi Tan; Yuhei Miyauchi; Kazunari Matsuda
Applied Physics Letters, 巻:113, 号:12, 2018年09月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1063/1.5037116
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85053843288&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85053843288&origin=inward
DOI ID:10.1063/1.5037116, ISSN:0003-6951, SCOPUS ID:85053843288 - Efficient Photocarrier Transfer and Effective Photoluminescence Enhancement in Type I Monolayer MoTe
2 /WSe2 Heterostructure
Takao Yamaoka; Hong En Lim; Sandhaya Koirala; Xiaofan Wang; Keisuke Shinokita; Mina Maruyama; Susumu Okada; Yuhei Miyauchi; Kazunari Matsuda
Advanced Functional Materials, 巻:28, 号:35, 2018年08月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1002/adfm.201801021
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85050915529&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85050915529&origin=inward
DOI ID:10.1002/adfm.201801021, ISSN:1616-301X, eISSN:1616-3028, SCOPUS ID:85050915529 - High Bending Durability of Efficient Flexible Perovskite Solar Cells Using Metal Oxide Electron Transport Layer
Fengjiu Yang; Jiewei Liu; Hong En Lim; Yasuhisa Ishikura; Keisuke Shinokita; Yuhei Miyauchi; Atsushi Wakamiya; Yasujiro Murata; Kazunari Matsuda
Journal of Physical Chemistry C, 巻:122, 号:30, 開始ページ:17088, 終了ページ:17095, 2018年08月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acs.jpcc.8b05008
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85051141854&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85051141854&origin=inward
DOI ID:10.1021/acs.jpcc.8b05008, ISSN:1932-7447, eISSN:1932-7455, SCOPUS ID:85051141854 - Ultrafast Charge Transfer and Relaxation Dynamics in Polymer-Encapsulating Single-Walled Carbon Nanotubes: Polythiophene and Coronene Polymer
Arao Nakamura; Ken Ichi Yamanaka; Kenshi Miyaura; Hong En Lim; Kazunari Matsuda; Boanerges Thendie; Yasumitsu Miyata; Taketo Kochi; Susumu Okada; Hisanori Shinohara
Journal of Physical Chemistry C, 巻:122, 号:29, 開始ページ:16940, 終了ページ:16949, 2018年07月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1021/acs.jpcc.8b03757
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85050905266&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85050905266&origin=inward
DOI ID:10.1021/acs.jpcc.8b03757, ISSN:1932-7447, eISSN:1932-7455, SCOPUS ID:85050905266 - Carrier Transport and Photoresponse in GeSe/MoS
2 Heterojunction p–n Diodes
Dezhi Tan; Xiaofan Wang; Wenjin Zhang; Hong En Lim; Keisuke Shinokita; Yuhei Miyauchi; Mina Maruyama; Susumu Okada; Kazunari Matsuda
Small, 巻:14, 号:22, 2018年05月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1002/smll.201704559
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85046036580&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85046036580&origin=inward
DOI ID:10.1002/smll.201704559, ISSN:1613-6810, eISSN:1613-6829, PubMed ID:29700968, SCOPUS ID:85046036580 - Band gap modification and photoluminescence enhancement of graphene nanoribbon filled single-walled carbon nanotubes
A. I. Chernov; P. V. Fedotov; H. E. Lim; Y. Miyata; Z. Liu; K. Sato; K. Suenaga; H. Shinohara; E. D. Obraztsova
Nanoscale, 巻:10, 号:6, 開始ページ:2936, 終了ページ:2943, 2018年02月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1039/c7nr07054c
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041803889&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85041803889&origin=inward
DOI ID:10.1039/c7nr07054c, ISSN:2040-3364, eISSN:2040-3372, PubMed ID:29369315, SCOPUS ID:85041803889 - Roles of Polymer Layer in Enhanced Photovoltaic Performance of Perovskite Solar Cells via Interface Engineering
Fengjiu Yang; Hong En Lim; Feijiu Wang; Masashi Ozaki; Ai Shimazaki; Jiewei Liu; Nur Baizura Mohamed; Keisuke Shinokita; Yuhei Miyauchi; Atsushi Wakamiya; Yasujiro Murata; Kazunari Matsuda
Advanced Materials Interfaces, 巻:5, 号:3, 2018年02月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1002/admi.201701256
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85038626762&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85038626762&origin=inward
DOI ID:10.1002/admi.201701256, eISSN:2196-7350, SCOPUS ID:85038626762 - Long radiative lifetimes of excitons in monolayer transition-metal dichalcogenides MX
2 (M = Mo, W; X = S, Se)
Nur Baizura Mohamed; Hong En Lim; Feijiu Wang; Sandhaya Koirala; Shinichiro Mouri; Keisuke Shinokita; Yuhei Miyauchi; Kazunari Matsuda
Applied Physics Express, 巻:11, 号:1, 2018年01月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.7567/APEX.11.015201
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85039998281&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85039998281&origin=inward
DOI ID:10.7567/APEX.11.015201, ISSN:1882-0778, eISSN:1882-0786, SCOPUS ID:85039998281 - Anisotropic optical and electronic properties of two-dimensional layered germanium sulfide
Dezhi Tan; Hong En Lim; Feijiu Wang; Nur Baizura Mohamed; Shinichiro Mouri; Wenjin Zhang; Yuhei Miyauchi; Mari Ohfuchi; Kazunari Matsuda
Nano Research, 巻:10, 号:2, 開始ページ:546, 終了ページ:555, 2017年02月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1007/s12274-016-1312-6
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85001838106&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85001838106&origin=inward
DOI ID:10.1007/s12274-016-1312-6, ISSN:1998-0124, eISSN:1998-0000, SCOPUS ID:85001838106 - Evaluation of photoluminescence quantum yield of monolayer WSe
2 using reference dye of 3-borylbithiophene derivative
Nur Baizura Mohamed; Feijiu Wang; Hong En Lim; Wenjin Zhang; Sandhaya Koirala; Shinichiro Mouri; Yuhei Miyauchi; Kazunari Matsuda
Physica Status Solidi (B) Basic Research, 巻:254, 号:2, 2017年02月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1002/pssb.201600563
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85012932757&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85012932757&origin=inward
DOI ID:10.1002/pssb.201600563, ISSN:0370-1972, eISSN:1521-3951, SCOPUS ID:85012932757 - Fabrication and optical probing of highly extended, ultrathin graphene nanoribbons in carbon nanotubes
Hong En Lim; Yasumitsu Miyata; Miho Fujihara; Susumu Okada; Zheng Liu; Arifin; Kayoko Sato; Haruka Omachi; Ryo Kitaura; Stephan Irle; Kazu Suenaga; Hisanori Shinohara
ACS Nano, 巻:9, 号:5, 開始ページ:5034, 終了ページ:5040, 2015年05月, [査読有り], [筆頭著者]
研究論文(学術雑誌)
DOI:https://doi.org/10.1021/nn507408m
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84930652603&origin=inward
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DOI ID:10.1021/nn507408m, ISSN:1936-0851, eISSN:1936-086X, SCOPUS ID:84930652603 - Growth of carbon nanotubes via twisted graphene nanoribbons
Hong En Lim; Yasumitsu Miyata; Ryo Kitaura; Yoshifumi Nishimura; Yoshio Nishimoto; Stephan Irle; Jamie H. Warner; Hiromichi Kataura; Hisanori Shinohara
Nature Communications, 巻:4, 2013年, [査読有り], [筆頭著者]
研究論文(学術雑誌)
DOI:https://doi.org/10.1038/ncomms3548
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84885364971&origin=inward
Scopus Citedby:https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84885364971&origin=inward
DOI ID:10.1038/ncomms3548, eISSN:2041-1723, SCOPUS ID:84885364971 - Short channel field-effect transistors from highly enriched semiconducting carbon nanotubes
Justin Wu; Liming Xie; Guosong Hong; Hong En Lim; Boanerges Thendie; Yasumitsu Miyata; Hisanori Shinohara; Hongjie Dai
Nano Research, 巻:5, 号:6, 開始ページ:388, 終了ページ:394, 2012年06月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1007/s12274-012-0219-0
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84862656615&origin=inward
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DOI ID:10.1007/s12274-012-0219-0, ISSN:1998-0124, eISSN:1998-0000, SCOPUS ID:84862656615 - Transformation of ionic liquid into carbon nanotubes in confined nanospace
Shimou Chen; Hong En Lim; Yasumitsu Miyata; Ryo Kitaura; Yoshio Bando; Dmitri Golberg; Hisanori Shinohara
Chemical Communications, 巻:47, 号:37, 開始ページ:10368, 終了ページ:10370, 2011年10月, [査読有り]
研究論文(学術雑誌)
DOI:https://doi.org/10.1039/c1cc14154f
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=80052525218&origin=inward
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DOI ID:10.1039/c1cc14154f, ISSN:1359-7345, eISSN:1364-548X, SCOPUS ID:80052525218 - Purity-enhanced bulk synthesis of thin single-wall carbon nanotubes using iron-copper catalysts
H. E. Lim; Y. Miyata; T. Nakayama; S. Chen; R. Kitaura; H. Shinohara
Nanotechnology, 巻:22, 号:39, 2011年09月, [査読有り], [筆頭著者]
研究論文(学術雑誌)
DOI:https://doi.org/10.1088/0957-4484/22/39/395602
Scopus:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=80052529854&origin=inward
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DOI ID:10.1088/0957-4484/22/39/395602, ISSN:0957-4484, eISSN:1361-6528, SCOPUS ID:80052529854
■ 共同研究・競争的資金等の研究課題
- ヘテロ固体界面における原子層物質の成長
日本学術振興会, 科学研究費助成事業, 基盤研究(C), 2023年04月 - 2026年03月
LIM HONGEN, 埼玉大学, 研究代表者
配分額(総額):4550000, 配分額(直接経費):3500000, 配分額(間接経費):1050000
課題番号:23K04530 - 原子細線による新奇1次元光電材料の創出
公益財団法人村田学術振興財団, 研究助成, 2022年06月 - 2024年05月
Lim Hong En, 埼玉大学, 研究代表者
配分額(総額):5000000, 配分額(直接経費):5000000 - 1次元遷移金属カルコゲナイド集合体の制御合成と成長機構の解明
日本学術振興会, 科学研究費助成事業, 若手研究, 2021年04月 - 2023年03月
LIM HONGEN, 研究代表者
配分額(総額):4680000, 配分額(直接経費):3600000, 配分額(間接経費):1080000
1次元ファンデルワールスナノ材料の物性研究やデバイス応用を進めるために、その物質特性に影響を与える集合体の構造を制御しなければならない。本研究では、極めて細い(直径3原子程度の)遷移金属カルコゲナイド原子細線に着目し、化学気相成長法による集合体の合成に取り組んだ。主要な成果として、(1)長尺かつリボン形状のWTe集合体の合成と(2)カルコゲン化によって、原子細線から層状構造を持つ遷移金属ダイカルコゲナイドのナノリボンを作製することに成功した。
課題番号:21K14498 - 原子層物質と3次元固体接合の作製と界面構造の解明
日本学術振興会, 科学研究費助成事業, 若手研究, 2019年04月 - 2021年03月
LIM HONGEN, 東京都立大学
配分額(総額):4160000, 配分額(直接経費):3200000, 配分額(間接経費):960000
ファンデルワールス物質と固体材料との界面構造への理解は、合成した結晶の構造や成長方向および位置の制御に向けた重要な手がかりとなる。本研究では、化学気相成長法を用いて、そのような接合構造の作製に取り組んできた。主要な成果として、(1)異なる種類の固体界面における遷移金属ダイカルコゲナイド原子層の合成と(2)遷移金属カルコゲナイド原子細線の多量かつ配向制御合成技術を世界に先駆けて確立に成功してきた。
課題番号:19K15393 - グラフェンナノリボンを原料としたカーボンナノチューブの構造選択的合成
日本学術振興会, 科学研究費助成事業, 特別研究員奨励費, 2013年04月 - 2015年03月
リム ホンエン, 名古屋大学, 研究代表者
配分額(総額):2400000, 配分額(直接経費):2400000
Extended, ultrathin graphene nanoribbons (GNRs) with width of ca. 0.8 nm were successfully prepared inside the carbon nanotube (CNT). This is achieved through vacuum annealing of coronene-filled CNTs at high temperature. Transformation of the precursor molecules into the extended ribbons was confirmed using high resolution transmission electron microscope. Besides, the GNRs fabricated show a lower on-state Raman resonance energy, implying the extension of pi-conjugation. When the outer surface of the CNTs were treated with diazonium salts, an optical band gap of 1.6 eV was observed for the inner GNRs, in good qualitative agreement with the first principles calculations.
課題番号:13J09322