Difference between revisions of "Twin index"
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| − | <Font color="black"> Indice di geminazione </Font> (''It'') | + | <Font color="blue"> Indice de macle </Font> (''Fr''). <Font color="black"> Indice di geminazione </Font> (''It'') |
= Twin index = | = Twin index = | ||
| − | A [[twinning]] operation overlaps both the direct and reciprocal lattices of the individuals that form a twin; consequently, the nodes of the individual lattices are overlapped (restored) to some extent ([[twinning (effects of)]]. The reciprocal ''n'' of the fraction 1/''n'' of (quasi)restored nodes is called ''twin index'' | + | A [[twinning]] operation overlaps both the direct and reciprocal lattices of the individuals that form a twin; consequently, the nodes of the individual lattices are overlapped (restored) to some extent ([[twinning (effects of)]]). The reciprocal ''n'' of the fraction 1/''n'' of (quasi)restored nodes is called ''twin index'' |
Revision as of 16:06, 21 April 2006
Indice de macle (Fr). Indice di geminazione (It)
Twin index
A twinning operation overlaps both the direct and reciprocal lattices of the individuals that form a twin; consequently, the nodes of the individual lattices are overlapped (restored) to some extent (twinning (effects of)). The reciprocal n of the fraction 1/n of (quasi)restored nodes is called twin index