Defect engineering and exploration of new function for graphene
| Project/Area Number |
17K05053
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Thin film/Surface and interfacial physical properties
|
|---|
| Research Institution | Kyushu University (2021-2022)
Tokyo Institute of Technology (2017-2020) |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2017-04-01 – 2023-03-31
|
| Project Status |
Completed (Fiscal Year 2022)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
|---|
| Keywords | グラフェン / 原子膜物質 / ナノチューブ / 第一原理輸送計算 / カーボンナノチューブ / 輸送特性 / 第一原理電子構造計算 / センサーデバイス / 環境汚染物質 / 電子輸送現象 / 電子輸送 / 第一原理計算 / ドーピング / 欠陥構造 / カーボン系ナノ物質 |
|---|
| Outline of Final Research Achievements |
Introducing defects into graphene was studied to control the physical properties and to develop high-performance graphene-based electronic devices. In this study, the relationship among the interactions of graphene with molecules, electronic structures, and transport properties was clarified. Defective graphene was found to be useful for highly sensitive sensor device to selectively detect environmental pollutants in air.
|
| Academic Significance and Societal Importance of the Research Achievements |
原子膜物質の代表的な物質のグラフェンは、特異な物性を示すことから、高性能電子デバイスへの応用が期待されていた。本研究で得られた成果は、欠陥の存在がグラフェンの特性やデバイスの性能に大きく影響を及ぼすことを示唆しており、学術的にも社会的にも意義がある。
|
Report
(7 results)
Research Products
(68 results)
-
-
-
[Journal Article] Chemical stability of hydrogen boride nanosheets in water2021
Author(s)
Kurt Irvin Rojas, Nguyen Thanh Cuong, Hiroaki Nishino, Ryota Ishibiki, Shin-ichi Ito, Masahiro Miyauchi, Yoshitaka Fujimoto, Satoshi Tominaka, Susumu Okada, Hideo Hosono, Nelson Jr., Arboleda, Takahiro Kondo, Yoshitada Morikawa, Ikutaro Hamada
-
Journal Title
Communications Materials 2 (2021) 81. (8 pages)
Volume: 2
Issue: 1
Pages: 1-8
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Substitutional doping from boron to carbon in hydrogen boride sheets2021
Author(s)
R. Kawamura, R. Ishibiki, Y. Fujimoto, T. Goto, S. Ito, T. Fujita, T. Tokunaga, M. Miyauchi, S. Iimura, A. Yamamoto, D. Umeyama, S. Tominaka, S. Saito, H. Hosono, T. Kondo
Organizer
MRM Meeting 2021
Related Report
Int'l Joint Research
-
[Presentation] Substitutional doping from boron to carbon in hydrogen boride sheets2021
Author(s)
R. Kawamura, R. Ishibiki, Y. Fujimoto, T. Goto, S. Ito, T. Fujita, T. Tokunaga, M. Miyauchi, S. Iimura, A. Yamamoto, D. Umeyama, S. Tominaka, S. Saito, H. Hosono, T. Kondo
Organizer
The 9th International Symposium on Surface Science
Related Report
Int'l Joint Research
-
-
-
[Presentation] ドープ量を制御した炭素ドープホウ化水素シートの合成と評価2020
Author(s)
川村 陸, 藤本 義隆, 石引 涼太, 後藤 大河, 伊藤 伸一, 藤田 武志, 徳永 智春, 宮内 雅弘, 飯村 壮史, 山本 明保, 斎藤 晋, 細野 秀雄, 近藤 剛弘
Organizer
第81回応用物理学会秋季学術講演会
Related Report
-
-
[Presentation] 炭素をドープしたホウ化水素シートの合成と評価2020
Author(s)
川村 陸, 藤本 義隆, 石引 涼太, 後藤 大河, 伊藤 伸一,藤田 武志, 徳永 智春, 宮内 雅弘, 飯村 壮史, 山本 明保, 斎藤 晋, 細野 秀雄, 近藤 剛弘
Organizer
第14回物性科学領域横断研究会
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
