Next Article in Journal / Special Issue
Entropic Approach to Multiscale Clustering Analysis
Previous Article in Journal
A Phase Space Diagram for Gravity
Previous Article in Special Issue
Self-Energy Closure for Inhomogeneous Turbulent Flows and Subgrid Modeling
Article Menu

Export Article

Open AccessArticle
Entropy 2012, 14(5), 856-864;

A Comment on the Relation between Diffraction and Entropy

Fakultät für Mathematik, Universität Bielefeld, Postfach 100131, 33501 Bielefeld, Germany
Department of Mathematics and Statistics, The Open University, Walton Hall, Milton Keynes MK7 6AA, UK
Author to whom correspondence should be addressed.
Received: 26 March 2012 / Accepted: 29 April 2012 / Published: 7 May 2012
(This article belongs to the Special Issue Concepts of Entropy and Their Applications)
Full-Text   |   PDF [111 KB, uploaded 24 February 2015]


Diffraction methods are used to detect atomic order in solids. While uniquely ergodic systems with pure point diffraction have zero entropy, the relation between diffraction and entropy is not as straightforward in general. In particular, there exist families of homometric systems, which are systems sharing the same diffraction, with varying entropy. We summarise the present state of understanding by several characteristic examples. View Full-Text
Keywords: entropy; diffraction; homometry entropy; diffraction; homometry
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Share & Cite This Article

MDPI and ACS Style

Baake, M.; Grimm, U. A Comment on the Relation between Diffraction and Entropy. Entropy 2012, 14, 856-864.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics



[Return to top]
Entropy EISSN 1099-4300 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top