1986
DOI: 10.1016/0022-0248(86)90015-1
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Magnetic field effects on float-zone Si crystal growth

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Cited by 54 publications
(15 citation statements)
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“…It was determined that the application of a magnetic field during directional solidification of materials can significantly reduce the thermosolutal buoyant flow. [3][4][5] Nevertheless, the effect of a steady-state magnetic field applied during the solidification of the metallic alloy is not always well understood. During directional solidification in the dendritic regime, some unexpected behaviors were observed.…”
Section: Introductionmentioning
confidence: 99%
“…It was determined that the application of a magnetic field during directional solidification of materials can significantly reduce the thermosolutal buoyant flow. [3][4][5] Nevertheless, the effect of a steady-state magnetic field applied during the solidification of the metallic alloy is not always well understood. During directional solidification in the dendritic regime, some unexpected behaviors were observed.…”
Section: Introductionmentioning
confidence: 99%
“…There is no doubt that both axial uniform magnetic field and transversal uniform magnetic field could suppress convection in crystal growth and alleviate the oscillation of convection; however, related work indicates that radial segregation occurs under axial uniform magnetic fields [1][2][3][4], which is unfavorable to the growth of high-quality crystal; the axisymmetry of crystal growing environment is broken by transversal uniform magnetic fields, causing asymmetrical growing interface [5,6]. Accordingly, it is of great value to study how to optimize convection control by nonuniform static magnetic field generated by coils.…”
Section: Introductionmentioning
confidence: 97%
“…Most of the early works aim to reduce or alter the steady state, in other words, to decrease the effective Marangoni number, and thus to attenuate the fluctuation. For example, a well-known method is to apply a magnetic field to an electronically conductive melt [5][6][7][8]. Others are counteracting the surface flow by generating a stream by end-wall vibration [9][10][11][12] or directing a gas jet parallel to the surface [13].…”
Section: Introductionmentioning
confidence: 99%