Method for imaging 1-D nanomaterials
AssigneesTsinghua University, Hon Hai Precision Industry Co., Ltd.
InventorsWen-Yun Wu, Dong-Qi Li, Jin Zhang, Kai-Li Jiang, Shou-Shan Fan
Life of this patent
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Abstract
A method for imaging 1-D nanomaterials is provided. The method includes: providing a 1-D nanomaterials sample; immersing the 1-D nanomaterials sample in a liquid; illuminating the 1-D nanomaterials sample by a first incident light and a second incident light to cause resonance Rayleigh scattering, wherein the first incident light and the second incident light are not parallel to each other; and acquiring a resonance Rayleigh scattering image of the 1-D nanomaterials sample with a microscope.
Claims14
A method for imaging one-dimensional (1-D) nanomaterials, comprising:
- providing a 1-D nanomaterials sample;
- immersing the 1-D nanomaterials sample in a liquid;
- illuminating the 1-D nanomaterials sample by a first incident light and a second incident light to cause resonance Rayleigh scattering, wherein the first incident light and the second incident light are not parallel to each other, wherein both the first incident light and the second incident light have a continuous spectrum;
- and
- acquiring a resonance Rayleigh scattering image of the illuminated 1-D nanomaterials sample using a microscope.
A method for imaging one-dimensional (1-D) nanomaterials, comprising:
- providing a 1-D nanomaterials sample;
- applying vapor to the 1-D nanomaterials sample;
- obtaining an image of the 1-D nanomaterials sample using optical microscopy, and
- acquiring extension direction information of the 1-D nanomaterials sample using the image;
- immersing the 1-D nanomaterials sample in a liquid;
- when the 1-D nanomaterials sample extends in a single direction, illuminating the 1-D nanomaterials sample by only a first incident light;
- when the 1-D nanomaterials sample extends along more than one direction, illuminating the 1-D nanomaterials sample by a first incident light and a second incident light, wherein the first incident light and the second incident light are not parallel to each other;
- and
- acquiring a resonance Rayleigh scattering image of the 1-D nanomaterials sample with a microscope.
Dependencies are inferred from the claim text.