| spm-raman |
| 关 键
词： |
SPM Raman |
| 资料类型： |
PDF文档 |
| 资料大小： |
116K |
| 资料类别： |
仪器资料 |
| 资料来源： |
nanonicsimaging |
| 适用对象： |
纳米材料，生物材料研究 |
| 所属仪器： | pION 药物渗透性检测仪（Explorer/Evolution） |
| 资料简介： |
Introduction：
The spatial resolution of Raman systems employing normal optical microscopes is limited to approximately the wavelength of the light (about 0.5 µm), because both the illuminating laser light and the Raman scattered light are collected in the optical far-field (i.e many wavelengths of light away from the scattering material).
This resolution is sufficient for many users, but some need
the higher resolutions attainable by scanning probe microscopies (SPM) such as atomic force microscopy (AFM) and near-field scanning optical microscopy (NSOM). This need can now be fulfilled by the combined Nanonics NSOM/AFM-100 Confocal™/Renishaw RM Series Raman
microscope. Previously, investigating a sample with both scanning probe microscopy and Raman microscopy required moving the
sample from instrument to instrument. The exact region being
analyzed by the Raman microscope could not generally be
found again for imaging with the chosen scanning probe
microscopic technique. Direct correlation of a SPM technique
with Raman scattering was a dream…now it is a reality. |
| 上 传 人： |
瑞典凯戈纳斯有限公司上海代表处/瑞典仪表公司SWEMA |
| 上传时间： |
2007-1-9 17:13:39 |
| 下载次数： | | | 消耗积分： | | | 立即下载： |
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