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Macro- and Microsimulations for a Sublimation Growth of SiC Single Crystals
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-02-03
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The numerous technical applications in electronic and optoelectronic devices, such as lasers, diodes, and sensors, demand high-quality silicon carbide (SiC) bulk single crystal for industrial applications.
We consider an SiC crystal growth process by physical vapor transport (PVT), called modified Lely method.
We deal with a model for the micro- and macroscales of the sublimation processes within the growth apparatus.
The macroscopic model is based on the heat equation with heat sources due to induction heating and nonlocal interface conditions, representing the heat transfer by radiation.
The microscopic model is based on the quantum interatomic potential and is computed with molecular dynamics.
We study the temperature evolution in the apparatus and reflect the growth behavior of the microscopic model.
We present results of some numerical simulations of the micro- and macromodels of our growth apparatus.
American Psychological Association (APA)
Geiser, Juergen& Irle, Stephan. 2009. Macro- and Microsimulations for a Sublimation Growth of SiC Single Crystals. Mathematical Problems in Engineering،Vol. 2009, no. 2009, pp.1-12.
https://search.emarefa.net/detail/BIM-492875
Modern Language Association (MLA)
Geiser, Juergen& Irle, Stephan. Macro- and Microsimulations for a Sublimation Growth of SiC Single Crystals. Mathematical Problems in Engineering No. 2009 (2009), pp.1-12.
https://search.emarefa.net/detail/BIM-492875
American Medical Association (AMA)
Geiser, Juergen& Irle, Stephan. Macro- and Microsimulations for a Sublimation Growth of SiC Single Crystals. Mathematical Problems in Engineering. 2009. Vol. 2009, no. 2009, pp.1-12.
https://search.emarefa.net/detail/BIM-492875
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492875