Combining Static and Rotating Magnetic Fields During Modified Vertical Bridgman Crystal Growth

2007 ◽  
Vol 21 (4) ◽  
pp. 736-743 ◽  
Author(s):  
X. Wang ◽  
N. Ma ◽  
D. F. Bliss ◽  
G. W. Iseler ◽  
P. Becla
Keyword(s):  
Crystal Growth ◽  
Magnetic Fields ◽  
Rotating Magnetic Fields ◽  
Vertical Bridgman ◽  
Bridgman Crystal Growth

Semiconductor Crystal Growth by the Vertical Bridgman Process With Transverse Rotating Magnetic Fields

2006 ◽  
Vol 129 (2) ◽  
pp. 241-243 ◽  
Author(s):  
X. Wang ◽  
N. Ma
Keyword(s):  
Magnetic Field ◽  
Crystal Growth ◽  
Magnetic Fields ◽  
Applied Magnetic Field ◽  
Rotating Magnetic Field ◽  
Semiconductor Crystal ◽  
Rotating Magnetic Fields ◽  
Electrically Conducting ◽  
Vertical Bridgman ◽  
Bridgman Process

During the vertical Bridgman process, a single semiconductor crystal is grown by the solidification of an initially molten semiconductor contained in an ampoule. The motion of the electrically conducting molten semiconductor can be controlled with an externally applied magnetic field. This paper treats the flow of a molten semiconductor and the dopant transport during the vertical Bridgman process with a periodic transverse or rotating magnetic field. The frequency of the externally applied magnetic field is sufficiently low that this field penetrates throughout the molten semiconductor. Dopant distributions in the crystal are presented.

Thermoelectric properties of undoped p-type CoSb3 prepared by vertical Bridgman crystal growth and spark plasma sintering

2006 ◽  
Vol 415 (1-2) ◽  
pp. 251-256 ◽  
Author(s):  
Satoru Furuyama ◽  
Tsutomu Iida ◽  
Shinsuke Matsui ◽  
Masayasu Akasaka ◽  
Keishi Nishio ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Spark Plasma Sintering ◽  
Thermoelectric Properties ◽  
Plasma Sintering ◽  
Vertical Bridgman ◽  
Spark Plasma ◽  
Bridgman Crystal Growth ◽  
P Type

Modelling of the isothermal melt flow due to rotating magnetic fields in crystal growth

1997 ◽  
Vol 180 (3-4) ◽  
pp. 410-421 ◽  
Author(s):  
R.U. Barz ◽  
G. Gerbeth ◽  
U. Wunderwald ◽  
E. Buhrig ◽  
Yu.M. Gelfgat
Keyword(s):  
Crystal Growth ◽  
Magnetic Fields ◽  
Melt Flow ◽  
Rotating Magnetic Fields
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