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Real-Time Investigation of the Growth Kinetics of an Organometallic Complex Crystal ATMB |
SUN Yi;YU Xi-ling;HOU Wen-bo;ZHANG Shu-jun;GUO Shi-yi |
The State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100 |
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Cite this article: |
SUN Yi, YU Xi-ling, HOU Wen-bo et al 1996 Chin. Phys. Lett. 13 606-609 |
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Abstract This paper reports the growth kinetics of a new kind of organometallic complex crystal triallylthiourea mercury bromide (ATMB), investigated by in situ microscopic observation. The step trains formed by the layer growth mechanism have larger width (ranged from 2 to 15μm) and lower height (40-250nm). The relationship between the growth rate R and the relative supersaturation σ was obtained by directly measuring the movement of step trains of ATMB crystal in aqueous solution. The variation of growth mechanism with supersaturation σ is also discussed.
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Keywords:
61.50.Cj
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Published: 01 August 1996
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