In‐plane lattice‐parameter and crystallite‐size determination in a turbostratic graphite‐like structure
In‐plane lattice‐parameter and crystallite‐size determination in a turbostratic graphite‐like structure
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乱层石墨结构中的面内晶格参数和微晶尺寸测定
DOI：
10.1107/s0021889894003249
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发表时间：
1994
影响因子：
6.1
通讯作者：
T. Lunström
中科院分区：
文献类型：
--
作者：
Y. Andreev;T. Lunström
通过对任意层的衍射峰的轮廓拟合，给出了改进涡轮层状类石墨结构的面内晶格参数和微晶尺寸的详细配方。理论线形与实验测量仪器功能的折叠为系统展宽提供了方便的校正。将所设计的方法应用于涡轮层状六方氮化硼的分析。
A detailed recipe is given for the refinement of in-plane lattice-parameter and crystallite-size values of a turbostratic graphite-like structure through the profile fitting of the diffraction peaks from random layers. Folding of the theoretical line shape with the experimentally measured instrumental function provides convenient correction for systematic broadening. The devised technique is applied to the analysis of turbostratic hexagonal boron nitrides.