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- Polymorphs_of_silicon_carbide abstract "Many compound materials exhibit polymorphism, that is they can exist in different structures called polymorphs. Silicon carbide (SiC) is unique in this regard as more than 250 polymorphs of silicon carbide had been identified by 2006, with some of them having a lattice constant as long as 301.5 nm, about one thousand times the usual SiC lattice spacings.The polymorphs of SiC include various amorphous phases observed in thin films and fibers, as well as a large family of similar crystalline structures called polytypes. They are variations of the same chemical compound that are identical in two dimensions and differ in the third. Thus, they can be viewed as layers stacked in a certain sequence. The atoms of those layers can be arranged in three configurations, A, B or C, to achieve closest packing. The stacking sequence of those configurations defines the crystal structure, where the unit cell is the shortest periodically repeated sequence of the stacking sequence. This description is not unique to SiC, but also applies to other binary tetrahedral materials, such as zinc oxide and cadmium sulfide.".
- Polymorphs_of_silicon_carbide thumbnail Twist_in_SiC_polytypes.jpg?width=300.
- Polymorphs_of_silicon_carbide wikiPageExternalLink moissanite.htm.
- Polymorphs_of_silicon_carbide wikiPageExternalLink silicon_carbide.html.
- Polymorphs_of_silicon_carbide wikiPageID "23239104".
- Polymorphs_of_silicon_carbide wikiPageRevisionID "591754331".
- Polymorphs_of_silicon_carbide hasPhotoCollection Polymorphs_of_silicon_carbide.
- Polymorphs_of_silicon_carbide subject Category:Carbides.
- Polymorphs_of_silicon_carbide type Abstraction100002137.
- Polymorphs_of_silicon_carbide type Carbide114792550.
- Polymorphs_of_silicon_carbide type Carbides.
- Polymorphs_of_silicon_carbide type Chemical114806838.
- Polymorphs_of_silicon_carbide type Compound114818238.
- Polymorphs_of_silicon_carbide type InorganicCompound114919511.
- Polymorphs_of_silicon_carbide type Material114580897.
- Polymorphs_of_silicon_carbide type Matter100020827.
- Polymorphs_of_silicon_carbide type Part113809207.
- Polymorphs_of_silicon_carbide type PhysicalEntity100001930.
- Polymorphs_of_silicon_carbide type Relation100031921.
- Polymorphs_of_silicon_carbide type Substance100019613.
- Polymorphs_of_silicon_carbide comment "Many compound materials exhibit polymorphism, that is they can exist in different structures called polymorphs.".
- Polymorphs_of_silicon_carbide label "Polymorphs of silicon carbide".
- Polymorphs_of_silicon_carbide sameAs Q7226605.
- Polymorphs_of_silicon_carbide sameAs Q7226605.
- Polymorphs_of_silicon_carbide sameAs Polymorphs_of_silicon_carbide.
- Polymorphs_of_silicon_carbide wasDerivedFrom Polymorphs_of_silicon_carbide?oldid=591754331.
- Polymorphs_of_silicon_carbide depiction Twist_in_SiC_polytypes.jpg.
- Polymorphs_of_silicon_carbide isPrimaryTopicOf Polymorphs_of_silicon_carbide.
