[1-100] Cross-Section HRTEM Image
of Multiple InGaN Insertions in a GaN Matrix
and a Color-Coded DALI Map of In-Distribution

InGaN nanoislands (lateral size 3-8 nm)
Predominantly vertically-correlated growth
High indium content (up to 60%)

HREM, DALI:
I.P. Soshnikov, D. Gerthsen
University of Karlsruhe