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Can I read On the mechanisms of micropipe and macrodefect transformation in SiC during liquid phase treatment on EtoBox?
On the mechanisms of micropipe and macrodefect transformation in SiC during liquid phase treatment by B.M Epelbaum; D Hofmann is a Engineering article available to read on EtoBox.
What is On the mechanisms of micropipe and macrodefect transformation in SiC during liquid phase treatment about?
The evolution of hollow-core defects present in vapor phase grown SiC bulk crystals during subsequent liquid phase epitaxial treatment has been investigated in a wide range of supersaturation conditions. Hollow macrodefects were found to decompose into a number of micropipes (MP) already at supersaturations close to zero. The elimination of pure screw-dislocation based MP requires a higher supersaturation. Micropipes were observed to dissociate into individually acting non-hollow core dislocations. After decomposition the activity of growth center based on a MP is usually reduced and a new center may dominate the growing surface. A model for the mechanism of MP transformation is proposed which is based on BCF theory and Chernovs theory of morphological stability.
Who reads On the mechanisms of micropipe and macrodefect transformation in SiC during liquid phase treatment?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- B.M Epelbaum; D Hofmann
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-0248)
- Published
- 2001
- Language
- EN
- Field
- Engineering (Physical Sciences)