FORMATION OF FRACTAL PATTERNS OF MOO3 CRYSTALS DURING PHASE-TRANSFORMATION

被引：8
|
作者：
ZHANG, JZ [1 ]
机构：
[1] TSING HUA UNIV,DEPT MAT SCI & ENGN,BEIJING 100084,PEOPLES R CHINA
来源：
PHYSICAL REVIEW B | 1990年 / 41卷 / 13期
关键词：
D O I：
10.1103/PhysRevB.41.9614
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
MoO3 powder was used as source material and heated at 650 and 750°C in a particular oxidizing ambient. Some two-dimensional fractal patterns and crystal strings of the molybdena grow during the phase transformation. The experimental observations support the diffusion-limited-cluster-aggregation model and the Random-rain model. X-ray diffraction experiments show that the MoO3 crystal strings are single crystals. © 1990 The American Physical Society.
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页码：9614 / 9616
页数：3
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