Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup
文献类型：期刊论文
| 作者 | Zheng,Nan; Yi,Zhiyong; Li,Zhenzhen; Chen,Ran; Lai,Yuqing; Men,Yongfeng |
| 刊名 | journal of applied crystallography
 |
| 出版日期 | 2015 |
| 卷号 | 48期号:4页码:608-612 |
| 关键词 | COPOLYMER THIN-FILMS POLYMER-FILMS PERPENDICULAR LAMELLAE COLLOIDAL CRYSTALS GISAXS MULTILAYERS NANOSTRUCTURE REFLECTION SEPARATION |
| 通讯作者 | lai,yq |
| 英文摘要 | a grazing-incidence sample stage was designed for realizing grazing-incidence scattering measurements, especially in the ultra-small-angle regime, in a modified xenocs xeuss system in the laboratory. the designed sample stage, which is composed of four separate motorized positioning stages, allows the sample to be moved along four different directions to locate it in the proper position for scattering measurement. in an effort to realize grazing-incidence ultra-small-angle scattering (giusaxs) measurements, both the separation of the collimation slit systems and the sample-to-detector distance have been lengthened. at a separation of the collimation slit systems of 2400mm and a sample-to-detector distance of 6558mm, the effective smallest scattering vector magnitude q(min) reaches 0.01nm(-1). a colloidal crystalline thin film obtained from drying a polystyrene latex dispersion on silicon substrate was measured in the setup in giusaxs mode at different beam sizes. the resultant giusaxs patterns at smaller beam sizes reveal fine crystalline structures in the film. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/67883]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zheng,Nan,Yi,Zhiyong,Li,Zhenzhen,et al. Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup[J]. journal of applied crystallography,2015,48(4):608-612. |
| APA | Zheng,Nan,Yi,Zhiyong,Li,Zhenzhen,Chen,Ran,Lai,Yuqing,&Men,Yongfeng.(2015).Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup.journal of applied crystallography,48(4),608-612. |
| MLA | Zheng,Nan,et al."Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup".journal of applied crystallography 48.4(2015):608-612. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。