Effects of thickness on cubic GaN nucleation layers on GaAs（001） substrates-中国期刊网

摘要 TheeffectsofgrowthtimeonthestructureandmorphologyofcubicGaNnucleationlayersonGaAs(001)substratesbymetalorganicchemicalvapordeposition(MOCVD)havebeeninvestigatedusingasynchrotronX-raydiffraction(XRD).TheXRDresultsshowthattheGaN111reflectionsat54.75°inχareameasurablecomponent,howeverthe002reflectionsparalleltoGaAs(001)surfacearenotdetected.TheXRDΦscansandpolefiguresgiveaconvincingproofthattheGaNnucleationlatyersshowexactlythecubicsymmetricalstructure.Thecoherencelengthsalongtheclose-packed<111>directionestuimatedfromthe111peakarenanometerorderofmagnitude,Theoptimalphotoluminescence(PL)spectrumwasobtainedfromthecubicGaNepilayerdepositedonthenucleationlayerfor60sec.

1周志强;徐应强;郝瑞亭;汤宝;任正伟;牛智川. Molecular Beam Epitaxy of GaSb on GaAs Substrates with AlSb Buffer Layers.物理,2009-01.
2. Interfacial structure of molecular beam epitaxial grown cubic-GaN films on GaAs(001) probed by x-ray gazing-angle specular reflection.核技术及应用,1999-01.
3SHEN Pei-jun DING Wei-zhong ZHOU Yu-ding HUANG Shao-qing. Electronic Structure and Catalysis on （001） Polar Surface of Cubic Zirconia.化学,2010-03.
4. Photoacoustic measurement of thermal properties and thickness of buried layers in a multilayer film.声学,1993-04.
5WANGJian;SUHansong. Effects of the Planar Optical Waveguide Thickness on the Transmission Attenuation^①.物理电子学,1997-04.
6M. RADMILOVIC-RADJENOVIC B. RADJENOVIC. The Effects of Chemical （isotropic） and Anisotropic Etching Processes on the Roughening of Nanocomposite Substrates.核技术及应用,2010-06.
7QINFu－wen;GUBiao;等. Effects of Substrate Pretreatment Conditions on Quality of GaN Epilayer.物理电子学,2003-01.
8JUN WANG;HAIYANG HU;HAWING YIN;YIMING BAI;JIAN LI;XIN WEI;YUANYUAN LIU;YONGQING HUANG;XIAOMIN REN;HUIYUN LIU. 1.3 μm InAs/GaAs quantum dot lasers on silicon with GalnP upper cladding layers.物理,2018-04.
9刘毅;于涛;朱正勇;钟汇才;朱开贵. Effects of MgO Thickness and Roughness on Perpendicular Magnetic Anisotropy in MgO/CoFeB/Ta Multilayers.物理,2016-10.
10欧立;李祝霞;吴锡真;孙伟力. Disentangling the Effects of Thickness of the Neutron Skin and Symmetry Potential in Nucleon Induced Reactions on Sn Isotopes.物理,2009-05.

Effects of thickness on cubic GaN nucleation layers on GaAs（001） substrates

来源期刊

相关推荐

同分类资源更多

相关关键词

Effects of thickness on cubic GaN nucleation layers on GaAs（001） substrates

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多