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Effect of Nonuniform Coloration on the Power Law Relation between F‐ and F‐Aggregate‐Centers
Author(s) -
Mascarenhas S.,
Rabin H.,
Sverzut V. B.
Publication year - 1964
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19640070331
Subject(s) - aggregate (composite) , power law , quadratic equation , volume (thermodynamics) , distribution (mathematics) , power (physics) , optics , condensed matter physics , materials science , crystal (programming language) , law , physics , mineralogy , chemistry , thermodynamics , mathematics , mathematical analysis , geometry , nanotechnology , statistics , political science , computer science , programming language
It is shown that the apparent power law relationships between F‐ and F‐aggregate‐centers are dependent on the volume distribution of centers, and the direction of optical measurement through the crystal volume. Optical measurements of X‐ray irradiated NaCl at room temperature indicates that a microscopic quadratic dependence between F‐ and M‐centers is obscured and appears linear when viewed along the direction through a coloration gradient produced by soft X‐rays.