Bragg, William Henry, Sir, 1862-1942, Bragg, William Lawrence, Sir, 1890-1971 · London : G. Bell · leaf 233
eries. This division of the planes into two sets willinevitably betray itself in the intensities of thespots ; it will no longer be true that all the spotsform a regular series, but every odd spot will belongto one series, every even spot to another. There-fore, conversely, if we notice this… … Fig. 73. again, there are crystals for which the spots aredivided into three sets : firstly, those with whollyodd indices ; secondly, the spots with one even indexand two odd indices (141) ; thirdly, the set with twoeven indices and one odd index (041), (241). Ineach case the corresponding crystal…
Crystallography · X-rays
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