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Title
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Structural phase transitions in
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Author
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Abstract
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| Cubic as well as hexagonal single crystals of C70 have been grown and investigated by electron diffraction, electron microscopy and X-ray diffraction. Several phase transitions have been detected and crystallographic models are proposed. Hexagonal crystals, stable at room temperature with c/a = 1.63 will undergo two transitions, upon cooling. First the c/a ratio will increase to 1.82 owing to c-axis allignment of the molecules; at a lower temperature the molecules will orientationally order, resulting in a monoclinic structure. |
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Language
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English
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Source (journal)
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Europhysics letters / Société européenne de physique. - Les Ulis, 1986, currens
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Publication
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Les Ulis
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Les éditions de physique
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1993
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ISSN
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0295-5075
1286-4854
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DOI
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10.1209/0295-5075/21/3/013
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Volume/pages
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21
:3
(1993)
, p. 329-334
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ISI
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A1993KL31700013
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Full text (Publisher's DOI)
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