X-ray Difraction and Polymorphism of Smectic Liqid Crsystals. II. D and E Modifications

X-ray Difraction and Polymorphism of Smectic Liqid Crsystals. II. D and E Modifications
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近晶液晶晶体的 X 射线衍射和多晶型。

DOI:
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发表时间:
1972
期刊:
影响因子:
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通讯作者:
H. Sackmann
H. Sackmann
中科院分区:
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文献类型:
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作者:
S. Diele;P. Brand;H. Sackmann

文献摘要

被引文献

相似文献

摘要研究了两种新的近晶变质剂(近晶D和近晶E)的X射线花样。D-修饰是各向同性的。假定为立方结构。在E-变型中,除了内环外,图案还显示了三个锋利的外环,与A、B和C相相比,它指向了更高的阶数。
Abstract The X-ray patterns of two new smectic modifications (smectic D and Smectic E) are investigated. The D-modification is potically isotropic. A cubic structure is presumed. In the E-modification the pattern exhibits three sharp outer rings besides the inner irng, which points to a higher order compared withthe A, B and C-Phases.