Effect of substrate misorientation on the InAs/InAlAs/InP nanostructure morphology and lateral composition modulation in the InAlAs matrix
The authors report the self-organized growth of InAs∕InAlAsquantum wires on nominal (001) InP substrate and (001) InP substrates misoriented by 2°, 4°, and 8° towards both [−110] and . The influence of substrate misorientation on the structural and optical properties of these InAs∕InAlAsquantum wires is studied by transmission electron microscopy and photoluminescence measurements. Compared with that grown on nominal (001) InP substrate, the density of InAs∕InAlAsquantum wires grown on...[Show more]
|Collections||ANU Research Publications|
|Source:||Applied Physics Letters|
|01_Lei_Effect_of_substrate_2007.pdf||Published Version||354.45 kB||Adobe PDF|
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