Mechanical behavior of InP twinning superlattice nanowires

29 Aug 2019 Liu Z. Papadimitriou I. Castillo-Rodríguez M. Wang C. Esteban-Manzanares G. Yuan X. Tan H. H. Molina-Aldareguía J. M. LLorca J.

Taper-free InP twinning superlattice (TSL) nanowires with an average twin spacing of ~ 13 nm were grown along the zinc-blende close-packed [111] direction using metalorganic vapor phase epitaxy. The mechanical properties and fracture mechanisms of individual InP TSL nanowires in tension were ascertained by means of in situ uniaxial tensile tests in a transmission electron microscope... (read more)

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  • MATERIALS SCIENCE