Abstract
"Figure Presented" The layer-by-layer formation and characterization of conformally smooth, uniform, and single-crystalline Ge(core)/Si-Ge-Si(multishell) and Si(core)/Ge-Si(multishell) nanowire heterostructures is reported. The modulation of their radial composition is well-defined and there is precise control over a wide range of shell thicknesses regardless of the initial nanowire core diameter.
Original language | English |
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Pages (from-to) | 902-906 |
Number of pages | 5 |
Journal | Advanced Materials |
Volume | 22 |
Issue number | 8 |
DOIs | |
State | Published - 23 Feb 2010 |