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Can I read Detached Growth of Gallium Doped Germanium on EtoBox?
Detached Growth of Gallium Doped Germanium by P. Dold; F.R. Szofran; K.W. Benz is a Engineering article available to read on EtoBox.
What is Detached Growth of Gallium Doped Germanium about?
Detached Bridgman growth of gallium-doped germanium itself as well as the transition from detached to attached growth was observed in-situ for the first time, using a quartz-glass ampoule in a mirror furnace. Crystal diameter was 9 mm, the growth length 41 mm, and the growth velocity 0.5 mm/min. Undoped 1 1 1-oriented germanium served as seed material; the melt was doped with gallium (C 0 1⁄4 8:2 Â 10 18 at/cm 3 ). Detachment took place after a growth length of 7 mm and continued for 27 mm; the remaining 7 mm grew with wall contact again. The wall-free growth could be observed around the entire circumference except for some small bridges (width: a few tens of micrometers, length: some hundreds of micrometers), where the crystal grew in contact with the wall. In the detached-grown part of the crystal, the 1 1 1-related growth lines are clearly visible. The transition from attached to detached growth and vice versa did not take place along a straight line but transitioned as islands over a length of about 1 mm. The gap between the growing crystal and the container wall varied between 10 and 80 mm, as measured by a profilometer. The etch pit density is greatly reduced in the part of t
Who reads Detached Growth of Gallium Doped Germanium?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- P. Dold; F.R. Szofran; K.W. Benz
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-0248)
- Published
- 2002
- Language
- EN
- Field
- Engineering (Physical Sciences)