### Some articles on *diffraction, diffraction patterns, patterns, pattern*:

Fresnel Diffraction - Early Treatments of This Phenomenon

... work on what would become known as Fresnel

... work on what would become known as Fresnel

**diffraction**was carried out by Francesco Maria Grimaldi in Italy in the 17th century ... MacLaurin explains Fresnel**diffraction**by asking what happens when light propagates, and how that process is affected when a barrier with a slit or hole in it is ... The result is that if the gap is very narrow only**diffraction patterns**with bright centers can occur ...Crystallographic Database - Crystal Phase Identification - Lattice-fringe Fingerprinting (2D)

... Powder

... Powder

**diffraction patterns**of very small single crystals, or crystallites, are subject to size-dependent peak broadening, which, below a certain size, renders powder**diffraction**... by applying single-crystal electron**diffraction**techniques ... High-Resolution Transmission Electron Microscopy (HRTEM) provides images and**diffraction patterns**of nanometer sized crystallites ...Delayed Choice Quantum Eraser - The Experiment - Time Relations Among Data

... Only then will it become possible to see interference

... Only then will it become possible to see interference

**patterns**in two groups and only**diffraction patterns**in the other two groups ... that in the schematic diagrams the fringes or interference**patterns**imaged by Detector 1 and Detector 2 will add together to form a solid band ... The addition of the**diffraction patterns**paired with the**diffraction patterns**seen by Detector 3 and Detector 4 will make the center area somewhat brighter than it ...Low-energy Electron Diffraction - Theory of LEED - Interpretation of LEED Pattern - Domains

... An essential problem when considering LEED

... An essential problem when considering LEED

**patterns**is the existence of symmetrically equivalent domains ... Domains may lead to**diffraction patterns**which have higher symmetry than the actual surface at hand ... to the average domain size on the surface and hence the LEED**pattern**might be a superposition of**diffraction**beams from domains oriented along different axes ...### Famous quotes containing the word patterns:

“Teasing is universal. Anthropologists have found the same fundamental *patterns* of teasing among New Zealand aborigine children and inner-city kids on the playgrounds of Philadelphia.”

—Lawrence Kutner (20th century)

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