Nanoscale Thermal Behavior of 2D SnSe Nanosheets
文献类型：期刊论文
| 作者 | Li, Chunbo; Liu, Zhibin; Zeng, Huarong; Liu, Zhifu; Li, Yongxiang |
| 刊名 | PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS
 |
| 出版日期 | 2019-12-30 |
| ISSN号 | 1862-6254 |
| 关键词 | atomic force microscopy nanoscale SnSe nanosheets thermal behaviour |
| DOI | 10.1002/pssr.201900577 |
| 文献子类 | Article; Early Access |
| 英文摘要 | The thickness-dependent nanoscale thermal behaviors of 2D SnSe nanosheets are studied via 3 omega thermal mode atomic force microscopy and local Raman spectra. It is found that the 2D SnSe nanosheets demonstrate a decreasing thermal behavior with the reduction of thickness in the range of 6-40 nm. The unique thermal behavior is ascribed to the nonharmonic interlayer coupling along the armchair direction of SnSe crystal structure, in which the redshift of in-plane vibration (Ag2, B3g) gives rise to phonon softening and finally the thickness-dependent thermal behavior of SnSe nanosheets. Such nanoscale thermal behavior provides a new insight to understand the local thermal transport of 2D materials and their applications in energy consumption. |
| WOS关键词 | TRANSITION-METAL DICHALCOGENIDES ; CONDUCTIVITY ; GRAPHENE |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27464]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, Chunbo,Liu, Zhibin,Zeng, Huarong,et al. Nanoscale Thermal Behavior of 2D SnSe Nanosheets[J]. PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS,2019. |
| APA | Li, Chunbo,Liu, Zhibin,Zeng, Huarong,Liu, Zhifu,&Li, Yongxiang.(2019).Nanoscale Thermal Behavior of 2D SnSe Nanosheets.PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS. |
| MLA | Li, Chunbo,et al."Nanoscale Thermal Behavior of 2D SnSe Nanosheets".PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS (2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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