modify your search
 Results for DC.creator="H." AND DC.creator="Wondratschek" in section 1.5.2 of volume A
Example: paraelectric-to-ferroelectric phase transition of GeTe
Wondratschek, H. and Aroyo, M.I.  International Tables for Crystallography (2016). Vol. A, Section 1.5.2.5, pp. 86-87 [ doi:10.1107/97809553602060000923 ]
... one. References Chattopadhyay, T. K., Boucherle, J. X. & von Schnering, H. G. (1987). Neutron diffraction study on the structural phase ... transition in GeTe. J. Phys. C, 20, 1431-1440. Wiedemeier, H. & Siemers, P. A. (1989). The thermal expansion of GeS ...

Augmented-matrix formalism
Wondratschek, H. and Aroyo, M.I.  International Tables for Crystallography (2016). Vol. A, Section 1.5.2.4, pp. 84-86 [ doi:10.1107/97809553602060000923 ]
Augmented-matrix formalism 1.5.2.4. Augmented-matrix formalism The augmented-matrix formalism (cf. Section 1.2.2 ) simplifies the equations of the coordinate transformations discussed above. The matrices P, Q may be combined with the corresponding columns p, q to form (4 4) matrices:where 0 is a 1 3 row with zero coefficients. ...

Transformation of matrix-column pairs of symmetry operations
Wondratschek, H. and Aroyo, M.I.  International Tables for Crystallography (2016). Vol. A, Section 1.5.2.3, p. 84 [ doi:10.1107/97809553602060000923 ]
Transformation of matrix-column pairs of symmetry operations 1.5.2.3. Transformation of matrix-column pairs of symmetry operations The matrix-column pairs for the symmetry operations are changed by a change of the coordinate system (see Section 1.2.2 for details of the matrix description of symmetry operations). A symmetry operation that ...

Metric tensors of direct and reciprocal lattices
Wondratschek, H. and Aroyo, M.I.  International Tables for Crystallography (2016). Vol. A, Section 1.5.2.2, p. 84 [ doi:10.1107/97809553602060000923 ]
Metric tensors of direct and reciprocal lattices 1.5.2.2. Metric tensors of direct and reciprocal lattices The metric tensor of a crystal lattice with a basis is the (3 3) matrixwhich can formally be described as(cf. Section 1.3.2 ). The transformation of the metric tensor under the coordinate transformation follows directly ...

Covariant and contravariant quantities
Wondratschek, H. and Aroyo, M.I.  International Tables for Crystallography (2016). Vol. A, Section 1.5.2.1, p. 83 [ doi:10.1107/97809553602060000923 ]
... set of planes) in direct space and the vector coefficients (h, k, l) of the vector perpendicular to those planes, referred ...

Transformations of crystallographic quantities under coordinate transformations
Wondratschek, H. and Aroyo, M.I.  International Tables for Crystallography (2016). Vol. A, Section 1.5.2, pp. 83-87 [ doi:10.1107/97809553602060000923 ]
... set of planes) in direct space and the vector coefficients (h, k, l) of the vector perpendicular to those planes, referred ... one. References Chattopadhyay, T. K., Boucherle, J. X. & von Schnering, H. G. (1987). Neutron diffraction study on the structural phase ... transition in GeTe. J. Phys. C, 20, 1431-1440. Wiedemeier, H. & Siemers, P. A. (1989). The thermal expansion of ...

powered by swish-e
























































to end of page
to top of page