Difference between revisions of "Yoneda"

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* George H. Vineyard [http://journals.aps.org/prb/abstract/10.1103/PhysRevB.26.4146 Grazing-incidence diffraction and the distorted-wave approximation for the study of surfaces] ''Phys. Rev. B'' '''1982''', 26, 4146. [http://dx.doi.org/10.1103/PhysRevB.26.4146 doi: 10.1103/PhysRevB.26.4146]
 
* George H. Vineyard [http://journals.aps.org/prb/abstract/10.1103/PhysRevB.26.4146 Grazing-incidence diffraction and the distorted-wave approximation for the study of surfaces] ''Phys. Rev. B'' '''1982''', 26, 4146. [http://dx.doi.org/10.1103/PhysRevB.26.4146 doi: 10.1103/PhysRevB.26.4146]
 
* S. K. Sinha, E. B. Sirota, S. Garoff, and H. B. Stanley [http://journals.aps.org/prb/abstract/10.1103/PhysRevB.38.2297 X-ray and neutron scattering from rough surfaces] ''Phys. Rev. B'' '''1988''', 38, 2297. [http://dx.doi.org/10.1103/PhysRevB.38.2297 doi: 10.1103/PhysRevB.38.2297]
 
* S. K. Sinha, E. B. Sirota, S. Garoff, and H. B. Stanley [http://journals.aps.org/prb/abstract/10.1103/PhysRevB.38.2297 X-ray and neutron scattering from rough surfaces] ''Phys. Rev. B'' '''1988''', 38, 2297. [http://dx.doi.org/10.1103/PhysRevB.38.2297 doi: 10.1103/PhysRevB.38.2297]
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===Implications===
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* [[DWBA]]

Latest revision as of 09:54, 12 August 2019

The Yoneda peak is a streak of intense scattering seen in most GISAXS experiments. It appears due to dynamical scattering; specifically, when the exit angle matches the critical angle, scattering intensity is greatly enhanced (due to, e.g., waveguide modes). It is sometimes also called the Vineyard peak.

See Also

Foundational

Implications