Interface kinetics and crystal growth mechanism of a new organometallic coordination compound: Triallylthiourea mercury bromide

X. L. Yu, Y. Sun, W. B. Hou, Shujun Zhang, Zh X. Cheng

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Interface kinetics processes of ATMB crystal have been investigated in real time by using phase-contrast differential interferometric micrography with an automatic image-analysis system. The movement of straight steps on {1 0 1 2} faces have been studied. Experiment demonstrates that the mechanism of ATMB crystal growth is a typical model of multiple two-dimensional nucleation. During the crystal growth, there exist a critical supersaturation σ*≅3-4%. When σ* < σ < σ** = 16.5%, crystals grow by the consecutive deposition of layers. If σ** < σ < 18.50%, crystals grow by quasi-normal growth mechanism. The conditions of rapid growth of large ATMB crystal with good quality are presented.

Original languageEnglish (US)
Pages (from-to)428-433
Number of pages6
JournalJournal of Crystal Growth
Volume182
Issue number3-4
DOIs
StatePublished - Jan 1 1997

Fingerprint

Mercury compounds
mercury compounds
Mercury Compounds
Organometallics
Crystallization
Bromides
Crystal growth
bromides
crystal growth
Crystals
Kinetics
kinetics
crystals
photomicrography
Supersaturation
phase contrast
supersaturation
image analysis
Image analysis
Nucleation

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Yu, X. L. ; Sun, Y. ; Hou, W. B. ; Zhang, Shujun ; Cheng, Zh X. / Interface kinetics and crystal growth mechanism of a new organometallic coordination compound : Triallylthiourea mercury bromide. In: Journal of Crystal Growth. 1997 ; Vol. 182, No. 3-4. pp. 428-433.
@article{b8e8caca601843caab42216f5d02222c,
title = "Interface kinetics and crystal growth mechanism of a new organometallic coordination compound: Triallylthiourea mercury bromide",
abstract = "Interface kinetics processes of ATMB crystal have been investigated in real time by using phase-contrast differential interferometric micrography with an automatic image-analysis system. The movement of straight steps on {1 0 1 2} faces have been studied. Experiment demonstrates that the mechanism of ATMB crystal growth is a typical model of multiple two-dimensional nucleation. During the crystal growth, there exist a critical supersaturation σ*≅3-4{\%}. When σ* < σ < σ** = 16.5{\%}, crystals grow by the consecutive deposition of layers. If σ** < σ < 18.50{\%}, crystals grow by quasi-normal growth mechanism. The conditions of rapid growth of large ATMB crystal with good quality are presented.",
author = "Yu, {X. L.} and Y. Sun and Hou, {W. B.} and Shujun Zhang and Cheng, {Zh X.}",
year = "1997",
month = "1",
day = "1",
doi = "10.1016/S0022-0248(97)00342-4",
language = "English (US)",
volume = "182",
pages = "428--433",
journal = "Journal of Crystal Growth",
issn = "0022-0248",
publisher = "Elsevier",
number = "3-4",

}

Interface kinetics and crystal growth mechanism of a new organometallic coordination compound : Triallylthiourea mercury bromide. / Yu, X. L.; Sun, Y.; Hou, W. B.; Zhang, Shujun; Cheng, Zh X.

In: Journal of Crystal Growth, Vol. 182, No. 3-4, 01.01.1997, p. 428-433.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Interface kinetics and crystal growth mechanism of a new organometallic coordination compound

T2 - Triallylthiourea mercury bromide

AU - Yu, X. L.

AU - Sun, Y.

AU - Hou, W. B.

AU - Zhang, Shujun

AU - Cheng, Zh X.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Interface kinetics processes of ATMB crystal have been investigated in real time by using phase-contrast differential interferometric micrography with an automatic image-analysis system. The movement of straight steps on {1 0 1 2} faces have been studied. Experiment demonstrates that the mechanism of ATMB crystal growth is a typical model of multiple two-dimensional nucleation. During the crystal growth, there exist a critical supersaturation σ*≅3-4%. When σ* < σ < σ** = 16.5%, crystals grow by the consecutive deposition of layers. If σ** < σ < 18.50%, crystals grow by quasi-normal growth mechanism. The conditions of rapid growth of large ATMB crystal with good quality are presented.

AB - Interface kinetics processes of ATMB crystal have been investigated in real time by using phase-contrast differential interferometric micrography with an automatic image-analysis system. The movement of straight steps on {1 0 1 2} faces have been studied. Experiment demonstrates that the mechanism of ATMB crystal growth is a typical model of multiple two-dimensional nucleation. During the crystal growth, there exist a critical supersaturation σ*≅3-4%. When σ* < σ < σ** = 16.5%, crystals grow by the consecutive deposition of layers. If σ** < σ < 18.50%, crystals grow by quasi-normal growth mechanism. The conditions of rapid growth of large ATMB crystal with good quality are presented.

UR - http://www.scopus.com/inward/record.url?scp=0031549955&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031549955&partnerID=8YFLogxK

U2 - 10.1016/S0022-0248(97)00342-4

DO - 10.1016/S0022-0248(97)00342-4

M3 - Article

AN - SCOPUS:0031549955

VL - 182

SP - 428

EP - 433

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

SN - 0022-0248

IS - 3-4

ER -