Journal
/
Ingeniería
/
Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
JoVE Revista
Ingeniería
Se requiere una suscripción a JoVE para ver este contenido.  Inicie sesión o comience su prueba gratuita.
JoVE Revista Ingeniería
Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon

1,999 Views

•

06:57 min

•

July 17, 2020

DOI:

10.3791/58897-v

DOI:
10.3791/58897-v

•

06:57 min
July 17, 2020

•

3 Views
, , ,
1Department of Materials Engineering,The University of Tokyo, 2Department of Electrical and Electronic Information Engineering,Toyohashi University of Technology, 3Department of Materials Science and Engineering,Massachusetts Institute of Technology

Summary

Automatically generated

Theoretical calculation and experimental verification are proposed for a reduction of threading dislocation (TD) density in germanium epitaxial layers with semicylindrical voids on silicon. Calculations based on the interaction of TDs and surface via image force, TD measurements, and transmission electron microscope observations of TDs are presented.

Explore More Videos

Dislocation ReductionGermanium Epitaxial LayersSemicylindrical VoidsSiliconThreading Dislocation DensitySelective Epitaxial GrowthBoron-doped P-siliconSilicon DioxidePhotoresistBuffered Hydrofluoric AcidGermanium Growth

Read Article

Cite this Article

Yako, M., Ishikawa, Y., Abe, E., Wada, K. Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon. J. Vis. Exp. (161), e58897, doi:10.3791/58897 (2020).

Download .ris file

Copy

Share Video

.

Copy