@article{oai:repo.qst.go.jp:00073416,
 author = {佐々木, 拓生 and 高橋, 正光 and Sasaki, Takuo and Takahashi, Masamitsu},
 journal = {Journal of Crystal Growth},
 month = {Apr},
 note = {Using in situ synchrotron X-ray reciprocal space mapping, this study investigates the evolution of lattice deformations in the InGaAs/GaAs(111)A structure with or without a thin InAs layer grown by molecular beam epitaxy. During the initial growth phase, InGaAs directly grown on GaAs(111)A showed an anomalous lattice shrinkage along the c-axis, with no change in the indium composition. Conversely, the InGaAs grown on InAs/GaAs(111)A showed no initial lattice distortion, but a variable indium composition. The evolution of the diffraction peak broadening was also monitored. The results confirmed that the thin InAs layer effectively improved the crystal quality during the initial growth of InGaAs.},
 pages = {33--36},
 title = {Real-time structural analysis of InGaAs/InAs/GaAs(111)A interfaces by in situ synchrotron X-ray reciprocal space mapping},
 volume = {512},
 year = {2019}
}