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cond-mat.mtrl-sci2026
Kinetically Controlled Condensation Boundary Governing Indium Incorporation in InGaN Metal Organic Vapor Phase Epitaxy
Qihui Lin, Junlin Wu, Erqi Xu +10
We combine in situ synchrotron X-ray crystal truncation rod measurements with a binary Burton-Cabrera-Frank model to quantify indium incorporation during InGaN growth by metal-orga…
cond-mat.mtrl-sci2026
Step- and terrace-resolved crystal truncation rod scattering from vicinal surfaces under coherent heteroepitaxy
Junlin Wu, Erqi Xu, Qihui Lin +4
We develop a general theory of crystal truncation rod (CTR) scattering from vicinal surfaces with a coherently strained heteroepitaxial film. The formalism incorporates film-induce…