Kinematic diffraction is insufficient to distinguish order from disorder

Baake M, Grimm U (2009)
PHYSICAL REVIEW B 79(2).

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Baake, MichaelUniBi; Grimm, Uwe
Abstract / Bemerkung
Diffraction methods are at the heart of structure determination of solids. While Bragg-type scattering (pure point diffraction) is a characteristic feature of crystals and quasicrystals, it is not straightforward to interpret continuous diffraction intensities, which are generally linked to the presence of disorder. However, based on simple model systems, we demonstrate that it may be impossible to draw conclusions on the degree of order in the system from its diffraction image. In particular, we construct a family of one-dimensional binary systems which cover the entire entropy range but still share the same purely diffuse diffraction spectrum.
Stichworte
entropy; diffraction
Erscheinungsjahr
2009
Zeitschriftentitel
PHYSICAL REVIEW B
Band
79
Ausgabe
2
ISSN
1098-0121
Page URI
https://pub.uni-bielefeld.de/record/1635690

Zitieren

Baake M, Grimm U. Kinematic diffraction is insufficient to distinguish order from disorder. PHYSICAL REVIEW B. 2009;79(2).
Baake, M., & Grimm, U. (2009). Kinematic diffraction is insufficient to distinguish order from disorder. PHYSICAL REVIEW B, 79(2). https://doi.org/10.1103/PhysRevB.79.020203
Baake, M., and Grimm, U. (2009). Kinematic diffraction is insufficient to distinguish order from disorder. PHYSICAL REVIEW B 79.
Baake, M., & Grimm, U., 2009. Kinematic diffraction is insufficient to distinguish order from disorder. PHYSICAL REVIEW B, 79(2).
M. Baake and U. Grimm, “Kinematic diffraction is insufficient to distinguish order from disorder”, PHYSICAL REVIEW B, vol. 79, 2009.
Baake, M., Grimm, U.: Kinematic diffraction is insufficient to distinguish order from disorder. PHYSICAL REVIEW B. 79, (2009).
Baake, Michael, and Grimm, Uwe. “Kinematic diffraction is insufficient to distinguish order from disorder”. PHYSICAL REVIEW B 79.2 (2009).

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