Morphology and composition of highly strained InGaAs and InGaAsN layers grown on GaAs substrate

作者: G. Patriarche , L. Largeau , J.-C. Harmand , D. Gollub

DOI: 10.1063/1.1639510

关键词: OptoelectronicsElectron diffractionMorphology (linguistics)DiffractionMaterials scienceStrain (chemistry)Gallium arsenideCrystallographyTransmission electron microscopyQuantum wellSubstrate (electronics)

摘要: … In the InGaAsN QW Fig. 1b , we also measured a 1.5 nm thickness for the … InGaAsN interface but an average thickness of 3.0 nm is observed for the upper interfacial layer at the InGaAsN…

参考文章(7)
PA Buffat, K Leifer, PA Stadelmann, J Cagnon, Quantitative (200) dark-field imaging of InGaAs/GaAs layers : measurement of chemical composition and strain effects Inst. Phys. Conf. Ser.. ,vol. 169, pp. 37- 40 ,(2001)
V. Grillo, M. Albrecht, T. Remmele, H. P. Strunk, A. Yu. Egorov, H. Riechert, Simultaneous experimental evaluation of In and N concentrations in InGaAsN quantum wells Journal of Applied Physics. ,vol. 90, pp. 3792- 3798 ,(2001) , 10.1063/1.1402139
M. Albrecht, V. Grillo, T. Remmele, H. P. Strunk, A. Yu. Egorov, Gh. Dumitras, H. Riechert, A. Kaschner, R. Heitz, A. Hoffmann, Effect of annealing on the In and N distribution in InGaAsN quantum wells Applied Physics Letters. ,vol. 81, pp. 2719- 2721 ,(2002) , 10.1063/1.1509122
J.-M. Chauveau, A. Trampert, K. H. Ploog, M.-A. Pinault, E. Tournié, Interplay between the growth temperature, microstructure, and optical properties of GaInNAs quantum wells Applied Physics Letters. ,vol. 82, pp. 3451- 3453 ,(2003) , 10.1063/1.1577393
L. Largeau, C. Bondoux, G. Patriarche, C. Asplund, A. Fujioka, F. Salomonsson, M. Hammar, Structural effects of the thermal treatment on a GaInNAs/GaAs superlattice Applied Physics Letters. ,vol. 79, pp. 1795- 1797 ,(2001) , 10.1063/1.1405002
Masahiko Kondow, Kazuhisa Uomi, Atsuko Niwa, Takeshi Kitatani, Seiji Watahiki, Yoshiaki Yazawa, GaInNAs: A Novel Material for Long-Wavelength-Range Laser Diodes with Excellent High-Temperature Performance Japanese Journal of Applied Physics. ,vol. 35, pp. 1273- 1275 ,(1996) , 10.1143/JJAP.35.1273