Simple elongation

Authier, A.; Zarembowitch, A.

doi:10.1107/97809553602060000630

International
Tables for
Crystallography
Volume D
Physical properties of crystals
Edited by A. Authier

pdf | chapter contents | chapter index | related articles

International Tables for Crystallography (2006). Vol. D. ch. 1.3, p. 75

Section 1.3.1.4.1. Simple elongation

A. Authier^a ^* and A. Zarembowitch^b

^a Institut de Minéralogie et de la Physique des Milieux Condensés, Bâtiment 7, 140 rue de Lourmel, 75015 Paris, France, and ^bLaboratoire de Physique des Milieux Condensés, Université P. et M. Curie, 75252 Paris CEDEX 05, France
Correspondence e-mail: aauthier@wanadoo.fr

1.3.1.4.1. Simple elongation

| top | pdf |

Matrix M has only one coefficient, $[e_{1}]$ , and reduces to (Fig. 1.3.1.5a) $[\pmatrix{e_{1} &0 &0\cr 0 &0 &0\cr 0 &0 &0\cr}.]$ The quadric of elongations is reduced to two parallel planes, perpendicular to $[Ox_{1}]$ , with the equation $[x_{1} = \pm 1/\sqrt{\vert e \vert} ]$ .

Figure 1.3.1.5 | top | pdf |

Special deformations. The state after deformation is represented by a dashed line. (a) Simple elongation; (b) pure shear; (c) simple shear.

References

International Tables for Crystallography (2006). Vol. D. ch. 1.3, p. 75