Abstract
Single crystalline, hexagonal ZnO columns were grown from Zn vapor in air plasma. The columns grow via repeated nucleation and epitaxial growth of nanoscopic pyramids on the c-face of the host column. Homoepitaxial nucleation of pyramids was attributed to the existence of an Ehrlich-Schwoebel barrier on the (0001) surface.
Original language | English (US) |
---|---|
Pages (from-to) | 3797-3799 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 83 |
Issue number | 18 |
DOIs | |
State | Published - Nov 3 2003 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)