Just like ideal crystals, ideal paracrystals extend theoretically to infinity.
2.
The ideal crystal size is 3 nanometers and the metal-to-carbide ratio should be 2 to 1.
3.
In most theories of this state, it is supposed that vacancies, empty sites normally occupied by particles in an ideal crystal, exist even at absolute zero.
4.
Further research into this mechanism revealed that the photographic properties of silver halides ( in particular AgBr ) were a result of deviations from an ideal crystal structure.
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