coherent scattering
Anatomically diverse butterfly scales all produce structural colours by coherent scattering
... of coherent scattering, rather than as distinct phenomena based on different optical ...common coherent scattering mechanism supports the likelihood that butterfly nanostructures have evolved ...
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A STUDY OF GAMMA RAY EXPOSURE BUILDUP FACTORS IN STRATIFIED SHIELDS FOR POINT ISOTROPIC SOURCES, INCLUDING THE EFFECTS OF INCOHERENT AND COHERENT SCATTERING
... Compton scattering (Klein- Nishina cross section applied to free electrons) or incoherent scattering (which is Compton scattering considering binding effects of electrons), coherent (Rayleigh) ...
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Coherent light scattering by nanostructured collagen arrays in the caruncles of the malagasy asities (Eurylaimidae: aves)
... We investigated the anatomy, nanostructure and biophysics of the structurally coloured facial caruncles of three species in a clade of birds endemic to Madagascar (Philepittinae, Eurylaimidae: Aves). Caruncle tissues of ...
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Experimental visualization of scattering at defects in electronic transport through a single atomic junction
... nanoscale, coherent scattering at defects plays an important ...the coherent scattering from a defect with well-controlled geometry by quantum point contact microscopy recently developed by ...
6
The interpretation of polycrystalline coherent inelastic neutron scattering from aluminium
... the scattering over observed values of Q at a given energy and assumes that the coherent scattering averages ...the coherent scattering in this region produce a ‘summed up over ...
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Validation of Thermal Neutron Scattering Cross Sections for Heavy Water based on Molecular Dynamics Simulation
... thermal scattering libraries for heavy water using the MD simulation and NJOY ...the coherent scattering cross section which is included in the scattering cross section of heavy water, we ...
7
An introduction to neutrons for biology
... the coherent scattering length of hydrogen and that of other common atoms (deuterium, carbon, oxygen, nitrogen, phosphorous) allows large contrasts between parts of the sample, if one replaces selectively, ...
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Fundamentals of Charged Particle Transport in Gases and Condensed Matter
... The main aims are to: • Formulate kinetic and fluid equations for charged particles in gases, soft-condensed matter, and amorphous materials, allowing for coherent scattering and/or trap[r] ...
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Investigation on the Scattering Characteristics of Gaussian Beam from Two Dimensional Dielectric Rough Surfaces Based on the Kirchhoff Approximation
... incoherent scattering but not for the coherent scattering, which occurs when the surface standard deviation is ...Kirchhoff scattering theory for rough surface for both coherent and ...
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Quantum Statistical Properties of Resonant Radiation Scattered on Excited Systems
... so-called coherent scattering channel with medium returning to the initial quantum state after scattering ...non-coherent scattering processes with the medium changing initial quantum ...
8
Narrowband CARS spectroscopy in the molecular fingerprint region
... We study these molecular vibrations using a nonlinear optical technique with the amusing acronym of CARS, or coherent anti-Stokes Raman spectroscopy. One use- ful application of CARS is to study the proteins ...
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Photoelectric cross sections deduced from the measured total photon interaction cross sections for five elements (24 Pravina P Pawar and G K Bichile Page No: 212 217
... The total photon interaction cross sections for five elements (Mg,Ni,Zn,Ag,Au,Pb) in the range 12< z < 82 at photon energy 360 keV have been measured. The photoelectric cross sections at this photon energy have ...
5
Seeing Through the Fog: Using Scattered Light to Peer Deeper into Biological Tissue
... of coherent light emanating from a point of interest through or inside the scattering medium and measure the scattered wavefront corresponding to this ...
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Coherent anti Stokes Raman scattering enhancement of thymine adsorbed on graphene oxide
... of coherent anti-Stokes Raman microscopy, application of coherent Raman microscopy to bio-objects, and optical nonlinearity of nanostructured organic ...by Coherent Raman Microscopy – microCoR ’ from ...
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Selective Excitation of Two pulse Femtosecond Coherent Anti Stokes Raman Scattering in a Mixture
... [2] M. Hashimoto, T. Araki and S. Kawata, “Molecular Vi- bration Imaging in the Fingerprint Region by Use of Co- herent Anti-Stokes Raman Scattering Microscopy with A Collinear Configuration,” Optics Letters, Vol. ...
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Coherent Field Approximation of Plane Wave Scattering from 1D-Rough Mirrors
... the coherent field is important and we may use the fact that the coherent power is identical to that of a smooth ...the coherent field valid far from the rough ...
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Thermal Neutron Scattering Cross Sections for Silicon Carbide.
... Approximations and assumptions are needed to transform the theory to a programmable equation. The first is the harmonic approximation, which assumes that the forces in crystal lattice are proportional to displacements. ...
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Development of the Thermal Neutron Scattering Cross Sections of Graphitic Systems using Classical Molecular Dynamics Simulations.
... The scattering cross section is extremely sensitive to the behavior of S(κ,ω) as low frequencies, and this region consequently requires special ...incoherent scattering law is expected to be flat in the ...
197
Phase-dependent interaction in a four-level atomic configuration
... In this paper, we investigate the phase-dependent dynamics of a closed-loop configuration, consisting of four tran- sitions driven by lasers. One ground state is coupled in a V-type structure to two intermediate states, ...
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Coherent backscatter and its use in measuring the optical properties of biological tissues
... the scattering anisotropy, indicate that they are all in agreement for the long and diffuse ...reduced scattering free paths where they appear to become sensitive to the scattering anisotropy ...
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