完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chen, Hsuan-An | en_US |
dc.contributor.author | Chen, Wei-Chan | en_US |
dc.contributor.author | Sun, Hsu | en_US |
dc.contributor.author | Lin, Chien-Chung | en_US |
dc.contributor.author | Lin, Shih-Yen | en_US |
dc.date.accessioned | 2018-08-21T05:53:12Z | - |
dc.date.available | 2018-08-21T05:53:12Z | - |
dc.date.issued | 2018-02-01 | en_US |
dc.identifier.issn | 0268-1242 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1088/1361-6641/aaa3b7 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/144385 | - |
dc.description.abstract | Bi-layer graphene is grown directly on sapphire substrates by using ethane as the precursor without the assistance of a metal catalyst. A growth model of graphene flake formation in the furnace, followed by a complete film growth is also proposed. Using the graphene/sapphire sample as the new substrate, scalable MoS2 films with good layer number controllability can be grown directly on the substrate. After fabricating the MoS2/graphene hetero-structures into bottom-gate photo-transistors, a Dirac point shift is observed for the device under the light irradiation condition, which is attributed to the extraction of photo-excited electrons in the MoS2 layer to the graphene channel. The photo-voltaic response observed for the photo-transistors may provide a potential application of the 2D material hetero-structure in thin-film solar cells. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | 2D material hetero-structures | en_US |
dc.subject | van der Waals epitaxy | en_US |
dc.subject | photo-transistors | en_US |
dc.title | Scalable MoS2/graphene hetero-structures grown epitaxially on sapphire substrates for phototransistor applications | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1088/1361-6641/aaa3b7 | en_US |
dc.identifier.journal | SEMICONDUCTOR SCIENCE AND TECHNOLOGY | en_US |
dc.citation.volume | 33 | en_US |
dc.contributor.department | 影像與生醫光電研究所 | zh_TW |
dc.contributor.department | Institute of Imaging and Biomedical Photonics | en_US |
dc.identifier.wosnumber | WOS:000422871500001 | en_US |
顯示於類別: | 期刊論文 |