Raman spectroscopy studies of Ce-doping effects on Ba0.5Sr0.5TiO3 thin films
文献类型：期刊论文
| 作者 | Wang, SY ; Cheng, BL ; Wang, C ; Dai, SY ; Jin, KJ ; Zhou, YL ; Lu, HB ; Chen, ZH ; Yang, GZ |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2006 |
| 卷号 | 99期号:1 |
| 关键词 | HIGH-PRESSURE RAMAN LEAKAGE CURRENT DIELECTRIC-PROPERTIES BATIO3 SRTIO3 SCATTERING STRAIN SPECTRUM |
| ISSN号 | 0021-8979 |
| 通讯作者 | Cheng, BL (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Zinc oxide nanobelts, gown by a solid-vapor phase thermal sublimation process, are stimulating extensive interest because of their semiconducting and piezoelectric properties, diverse functionalities and chemical stability. For nanomanipulation and nanomeasurement of an individual ZnO nanobelts, in situ transmission electron microscopy (TEM) technique is a unique approach. In this paper, mechanical resonance of a single ZnO nanobelt, induced by an alternative electric field, was studied by in situ TEM. Due to the rectangular cross-section of the nanobelt, two fundamental resonance modes have been observed in corresponding to two orthogonal transverse vibration directions, showing the versatile applications of nanobelts as nanocantilevers and nanoresonators. The bending modulus of the ZnO nanobelts was measured to be similar to 52 GPa and the damping time constant of the resonance in vacuum of 10-8 Torr was similar to 1.2 ms. The ZnO nanobelts are promising in potential applications as nanocantilevers, nanoresonators and nanoactuators. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51842]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, SY,Cheng, BL,Wang, C,et al. Raman spectroscopy studies of Ce-doping effects on Ba0.5Sr0.5TiO3 thin films[J]. JOURNAL OF APPLIED PHYSICS,2006,99(1). |
| APA | Wang, SY.,Cheng, BL.,Wang, C.,Dai, SY.,Jin, KJ.,...&Yang, GZ.(2006).Raman spectroscopy studies of Ce-doping effects on Ba0.5Sr0.5TiO3 thin films.JOURNAL OF APPLIED PHYSICS,99(1). |
| MLA | Wang, SY,et al."Raman spectroscopy studies of Ce-doping effects on Ba0.5Sr0.5TiO3 thin films".JOURNAL OF APPLIED PHYSICS 99.1(2006). |
入库方式： OAI收割
来源：物理研究所
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