Plastic crystals: Difference between revisions
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Carl McBride (talk | contribs) (New page: '''Plastic crystals''' are a state of matter whose ''almost''-spherical molecules are located on crystalline lattice points, but have a degree of rotational disorder. Plastic crystals exi...) |
Carl McBride (talk | contribs) m (Added mention of "rotor phase") |
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''' | {{Stub-general}} | ||
A '''plastic crystal''' (or the '''rotor phase''') is a state of matter whose ''almost''-spherical molecules are located on | |||
crystalline lattice points, but have a degree of rotational disorder. | crystalline lattice points, but have a degree of rotational disorder. | ||
Plastic crystals exist over a narrow [[temperature]] range; the temperature being | Plastic crystals exist over a narrow [[temperature]] range; the temperature being | ||
sufficiently high so as to overcome any rotational energy barriers, but | sufficiently high so as to overcome any rotational energy barriers, but | ||
sufficiently low so as not to disrupt the lattice structure. | sufficiently low so as not to disrupt the lattice structure. | ||
[[category: complex systems]] | [[category: complex systems]] | ||
Latest revision as of 17:42, 10 June 2014
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This article is a 'stub' page, it has no, or next to no, content. It is here at the moment to help form part of the structure of SklogWiki. If you add sufficient material to this article then please remove the {{Stub-general}} template from this page. |
A plastic crystal (or the rotor phase) is a state of matter whose almost-spherical molecules are located on crystalline lattice points, but have a degree of rotational disorder. Plastic crystals exist over a narrow temperature range; the temperature being sufficiently high so as to overcome any rotational energy barriers, but sufficiently low so as not to disrupt the lattice structure.