Role of Ga flux in dislocation reduction in GaN films grown on SiC(0001) (original) (raw)

Properties of GaN epitaxial layers grown on 6H-SiC(0001) by plasma-assisted molecular beam epitaxy

Lourdes Salamanca-Riba

Journal of Electronic Materials, 2001

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Dislocation density in GaN determined by photoelectrochemical and hot-wet etching

Michael Reshchikov

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Growth of GaN on SiC(0001) by Molecular Beam Epitaxy

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Studies of Defect Structure in Epitaxial AlN/GaN Films Grown on (111) 3C-SiC

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Dislocation reduction in GaN film using Ga-lean GaN buffer layer and migration enhanced epitaxy

Mantu Hudait

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Determination of the dislocation densities in GaN on c-oriented sapphire

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Dislocations at the interface between sapphire and GaN

Patrick McNally

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Heteroepitaxial Growth of GaN on 6H-SiC(0001) by Plasma-Assisted Molecular Beam Epitaxy

James Speck

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The role of dislocation scattering in n-type GaN films

Theodore Moustakas

Applied Physics Letters, 1998

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Mosaic growth of GaN on (0001) sapphire: A high-resolution electron microscopy and crystallographic study of threading dislocations from low-angle to high-angle grain boundaries

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Lateral epitaxy and dislocation density reduction in selectively grown GaN structures

W. Ashmawi

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Dislocation Arrangement in a Thick LEO GaN Film on Sapphire

Thomas Kuech

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Reduction of dislocation density in heteroepitaxial GaN: role of SiH4 treatment

Jacek Jasinski

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Indentation-induced dislocations and cracks in (0001) freestanding and epitaxial GaN

Wolfgang Fränzel

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Screw Dislocations in GaN Grown by Different Methods

Jacek Jasinski

Microscopy and Microanalysis, 2004

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High resolution X-ray diffraction and X-ray topography study of GaN on sapphire

J. Chaudhuri

Materials Science and Engineering: B, 1999

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TEM Study of the Morphology Of GaN/SiC (0001) Grown at Various Temperatures by MBE

Lourdes Salamanca-Riba

MRS Proceedings, 1999

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Strain and crystalline defects in epitaxial GaN layers studied by high-resolution X-ray diffraction

Rosa Chierchia

2007

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Diffuse X-ray scattering from GaN/SiC (0001) thin films

Vaclav Holy

Ninth European Powder Diffraction Conference, 2006

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Electronic structures of GaN edge dislocations

Mohamed Belkhir

Physical Review B, 2000

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Characterization of crystallographic properties and defects via X-ray microdiffraction in GaN (0001) layers

Rozaliya I Barabash

physica status solidi (a), 2006

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Spatially resolved X-ray diffraction measurements on (Al,Ga)N/GaN/4H-SiC heterostructures for electronic devices

Nikolaus Herres

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Electron microscopy characterization of GaN films grown by molecular-beam epitaxy on sapphire and SiC

Hyunchul Sohn

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High quality GaN layers grown by hydride vapor phase epitaxy — a high resolution X-ray diffractometry and synchrotron X-ray topography study

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Comparative Study of Optical and Electrical Properties of Grown-In and Freshly Introduced Dislocations in GaN by SEM Methods

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Temperature effects for GaN films grown on 4H-SiC substrate with 4° miscutting orientation by plasma-assisted molecular beam epitaxy

Iwan susanto

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The dislocations of low-angle grain boundaries in GaN epilayers: a HRTEM quantitative study and finite element stress state calculation

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Grazing-incidence x-ray diffraction from GaN epitaxial layers with threading dislocations

Bojan Miljevic

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X-ray diffuse scattering from threading dislocations in epitaxial GaN layers

Bojan Miljevic

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The effects of Si doping on dislocation movement and tensile stress in GaN films

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Dislocations and cracks at Vickers indentations in GaN and GaAs bulk crystals

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Charge accumulation at a threading edge dislocation in gallium nitride

Ellen Stechel

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Microstructure of heteroepitaxial GaN revealed by x-ray diffraction

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