Stretchable graphene: a close look at fundamental parameters through biaxial straining
文献类型：期刊论文
| 作者 | Ding, Fei1,3; Ji, Hengxing1; Chen, Yonghai3; Herklotz, Andreas2; Doerr, Kathrin2; Mei, Yongfeng1; Rastelli, Armando1; Schmidt, Oliver G.1 |
| 刊名 | Nano letters
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 10期号:9页码:3453-3458 |
| 关键词 | Graphene Strain engineering Gruneisen parameters Raman spectroscopy Piezoelectric actuator |
| ISSN号 | 1530-6984 |
| DOI | 10.1021/nl101533x |
| 通讯作者 | Ding, fei(f.ding@ifw-dresden.de) |
| 英文摘要 | Tunable biaxial stresses, both tensile and compressive, are applied to a single layer graphene by utilizing piezoelectric actuators. the gruneisen parameters for the phonons responsible for the d, g, 2d and 2d' peaks are studied. the results show that the d peak is composed of two peaks, unambiguously revealing that the 2d peak frequency (omega(2d)) is not exactly twice that of the d peak (omega(d)). this finding is confirmed by varying the biaxial strain of the graphene, from which we observe that the shift of omega(2d)/2 and omega(d) are different. the employed technique allows a detailed study of the interplay between the graphene geometrical structures and its electronic properties. |
| WOS关键词 | SINGLE-LAYER GRAPHENE ; RAMAN-SPECTROSCOPY ; MONOLAYER ; SUBSTRATE ; TRANSPORT ; GRAPHITE |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000281498200039 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427927 |
| 专题 | 半导体研究所 |
| 通讯作者 | Ding, Fei |
| 作者单位 | 1.IFW Dresden, Inst Integrat Nanosci, D-01069 Dresden, Germany 2.IFW Dresden, Inst Metall Mat, D-01069 Dresden, Germany 3.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Fei,Ji, Hengxing,Chen, Yonghai,et al. Stretchable graphene: a close look at fundamental parameters through biaxial straining[J]. Nano letters,2010,10(9):3453-3458. |
| APA | Ding, Fei.,Ji, Hengxing.,Chen, Yonghai.,Herklotz, Andreas.,Doerr, Kathrin.,...&Schmidt, Oliver G..(2010).Stretchable graphene: a close look at fundamental parameters through biaxial straining.Nano letters,10(9),3453-3458. |
| MLA | Ding, Fei,et al."Stretchable graphene: a close look at fundamental parameters through biaxial straining".Nano letters 10.9(2010):3453-3458. |
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来源：半导体研究所
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