Raman spectroscopy of graphite - Institut für Festkörperphysik
... are stacked in an ABAB manner. Macroscopic single crystals of graphite do not occur in nature. So-called kish graphite—which is often referred to as a single crystal— consists of many small crystallites (up to 100×100 µm2 ) which are oriented randomly. Highly oriented pyrolytic graphite (HOPG) is ar ...
... are stacked in an ABAB manner. Macroscopic single crystals of graphite do not occur in nature. So-called kish graphite—which is often referred to as a single crystal— consists of many small crystallites (up to 100×100 µm2 ) which are oriented randomly. Highly oriented pyrolytic graphite (HOPG) is ar ...
Surface Enhanced Raman Scattering Spectroscopy
... half of the wavelength. 4. Synthetic process On the other hand, besides the optical system, the key point of generating SERS is to make the ideal metal surface. It is found that SERS activity critically depends on the nature of metal and surface roughness; therefore substrate preparation is always o ...
... half of the wavelength. 4. Synthetic process On the other hand, besides the optical system, the key point of generating SERS is to make the ideal metal surface. It is found that SERS activity critically depends on the nature of metal and surface roughness; therefore substrate preparation is always o ...
Total internal reflection microscopy studies on colloidal particle
... “We must take care not to make intellect our God. It has, of course, powerful muscles, but has no personality. It cannot rule, only serve.” ...
... “We must take care not to make intellect our God. It has, of course, powerful muscles, but has no personality. It cannot rule, only serve.” ...
Suggested Course Guide 2014d - UW
... structure determination. This course will introduce the major non-crystallographic techniques with an emphasis on the application to structural analysis. The basic theory and methodology of each form of spectroscopy will be presented. Topics covered include: ligand field theory, electronic absorptio ...
... structure determination. This course will introduce the major non-crystallographic techniques with an emphasis on the application to structural analysis. The basic theory and methodology of each form of spectroscopy will be presented. Topics covered include: ligand field theory, electronic absorptio ...
Raman Spectroscopy on Semiconductor Nanowires
... field for the benefit of science and technology at the nanoscale. The arising new phenomena and technical possibilities open new avenues for the characterization of materials but also for the understanding of fundamental process in nanoscale matter. In this chapter, we provide a review of Raman spec ...
... field for the benefit of science and technology at the nanoscale. The arising new phenomena and technical possibilities open new avenues for the characterization of materials but also for the understanding of fundamental process in nanoscale matter. In this chapter, we provide a review of Raman spec ...
Standing-wave transform spectrometer based on integrated MEMS
... a thin partially transparent fixed detector and a moving mirror. The fixed detector is used to sample the standing wave and the moving mirror is used to vary the standing wave’s position. The 17 13 1.5-mm miniature standing-wave spectrometer was fabricated in separate planar components preceding int ...
... a thin partially transparent fixed detector and a moving mirror. The fixed detector is used to sample the standing wave and the moving mirror is used to vary the standing wave’s position. The 17 13 1.5-mm miniature standing-wave spectrometer was fabricated in separate planar components preceding int ...
Theory and Practice of Scanning Optical Microscopy - X
... The integral is the convolution of the object transmittance with the point spread function, the M's resulting in a magnification M in the image, and the positive sign in the argument of the spread function corresponding to an inverted image. Of the two complex exponential terms in (2.57) the first i ...
... The integral is the convolution of the object transmittance with the point spread function, the M's resulting in a magnification M in the image, and the positive sign in the argument of the spread function corresponding to an inverted image. Of the two complex exponential terms in (2.57) the first i ...
Three-Dimensional Imaging and Processing Using Computational
... the reference beam is parallel to the object beam. However, the problem of this configuration appears when one tries to reconstruct the object from the hologram. Indeed it is not possible to separate the reconstructed object beam from the other diffracted terms. A way to overcome this problem is to ...
... the reference beam is parallel to the object beam. However, the problem of this configuration appears when one tries to reconstruct the object from the hologram. Indeed it is not possible to separate the reconstructed object beam from the other diffracted terms. A way to overcome this problem is to ...