Electron Imaging of Pyrrhotite Superstructures
- 27 December 1974
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 186 (4170) , 1209-1212
- https://doi.org/10.1126/science.186.4170.1209
Abstract
Natural pyrrhotites, when studied by high resolution electron microscopy, yield crystallographic information on a unit cell scale. Structural heterogeneity is prominent. The many reported superstructures are interpretable through an antiphase model. The 5 C pyrrhotite superstructure results from an ordered sequence of antiphase domains while the higher temperature NC type results from a disordered sequence.Keywords
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