Table of Contents
Textures and Microstructures
Volume 24 (1995), Issue 4, Pages 221-224

Generalized Spherical Harmonics for Cubic-Triclinic Symmetry

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Received 30 March 1995

Copyright © 1995 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


An explicit representation is suggested for orthogonal generalized spherical harmonics with cubic-crystal and triclinic-sample symmetries. The representation employs sums and differences of orthogonal generalized spherical harmonics with cubic-crystal symmetry, previously described by Bunge for orthorhombic (or higher) sample symmetry, and is illustrated, for T:.ιμν, ι=4, 9, μ=1, ν=1 to 5. This representation facilitates crystallite orientation distribution (COD)analysis (aka ODF analysis) for these symmetries, using the Bunge formalism.