Exploring structural similarities between crystal phases using EBSD pattern comparison
Exploring structural similarities between crystal phases using EBSD pattern comparison
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DOI：
10.1002/crat.201400091
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发表时间：
2014-07-01
影响因子：
1.5
通讯作者：
Winkelmann, A.
中科院分区：
文献类型：
--
作者：
Nolze, G.;Winkelmann, A.
讨论了EBSD在分析磁铁矿和赤铁矿的结构特征中的应用，这些结构特征与磁铁矿和赤铁矿的拓扑生长有关。这两个阶段的取向关系进行了研究，使用特征相关的菊池模式，这是从topotactically共生的赤铁矿变体和它们的母体磁铁矿晶粒收集集。我们解决的三角形和立方相相对于晶体学关系的六方描述。因此，结合当地解决EBSD测量和显微结构的调查，提供了一个很有前途的机会，以评估磁铁矿和赤铁矿之间的取向关系和共生。
We discuss the application of EBSD for the analysis of structural features of magnetite and hematite relevant in the topotactic growth of both phases. The orientation relationships of both phases are investigated using characteristically related sets of Kikuchi patterns, which were collected from topotactically intergrown hematite variants and their parent magnetite crystal grain. We address the hexagonal description of trigonal and cubic phases with respect to crystallographic relationships. The combination of locally resolved EBSD measurements and microstructural investigations thus offers a promising opportunity to evaluate orientation relationships and intergrowth between magnetite and hematite.