التفاصيل البيبلوغرافية
| العنوان: |
Molecular vibrational imaging at nanoscale. |
| المؤلفون: |
Choi, Boogeon, Jeong, Gyouil, Shin, Hyun-Hang, Kim, Zee Hwan |
| المصدر: |
Journal of Chemical Physics; 4/28/2022, Vol. 156 Issue 16, p1-11, 11p |
| مصطلحات موضوعية: |
NEAR-field microscopy, VIBRATIONAL spectra, SPATIAL resolution, RAMAN scattering, CHEMICAL species, RAMAN microscopy, SURFACE enhanced Raman effect, SPECIES distribution |
| مستخلص: |
The demand to visualize the spatial distribution of chemical species based on vibrational spectra is rapidly increasing. Driven by such a need, various Raman and infrared spectro-microscopies with a nanometric spatial resolution have been developed over the last two decades. Despite rapid progress, a large gap still exists between the general needs and what these techniques can achieve. This Perspective highlights the key challenges and recent breakthroughs of the two vibrational nano-imaging techniques, scattering-type scanning near-field optical microscopy and tip-enhanced Raman scattering. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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