Radially dependent effective piezoelectric coefficient and enhanced piezoelectric potential due to geometrical stress confinement in ZnO nanowires/nanotubes
A theoretical model for the radially dependent effective piezoelectric coefficient and corresponding piezoelectric potential in intrinsic ZnO nanowires (NWs)/nanotubes (NTs) is presented. Substrate-bound ZnO structures oriented along the c-axis with diameters of 100-5000 nm (NWs) and inner diameters...
| Main Authors: | , , , , , , |
|---|---|
| פורמט: | Journal article |
| שפה: | English |
| יצא לאור: |
2012
|