Paper Title:
Numerical Simulation of 300mm CZ Silicon Crystal Growth with Axial Magnetic Fields
  Abstract

We studied the optimization of 300mm CZ silicon crystal growth in 28 inch hot zone with axial magnetic field. The convex of melt-crystal interfaces toward to the crystal are observed in our simulations under different growth velocities (0.3mm/min, 0.5mm/min and 0.65mm/min). The convections in melt were illustrated under different growth rates and intensities of magnetic field. The growth rate of 0.5mm/min and axial magnetic fields intensity of 0.3T were recommended as an appropriate control condition.

  Info
Periodical
Edited by
Enhou Han, Guanghong Lu and Xiaolin Shu
Pages
179-183
DOI
10.4028/www.scientific.net/MSF.689.179
Citation
W. T. Xu, H. L. Tu, Q. Chang, Q. H. Xiao, X. L. Dai, Y. X. Liu, Z. F. Li, L. Chang, W. D. Liu, "Numerical Simulation of 300mm CZ Silicon Crystal Growth with Axial Magnetic Fields", Materials Science Forum, Vol. 689, pp. 179-183, 2011
Online since
June 2011
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