Abstract
We present results on the in situ, two-dimensional growth (as opposed to the more commonly encountered island-coalescence mechanism) of continuous epitaxial Cu2 O films on MgO(011) using dc facing-magnetron sputtering from metallic Cu targets in an oxygen/argon atmosphere. Film growth was studied as a function of deposition time and the dc power applied to the guns. Control of the latter leads to either continuous or island-/rodlike film morphologies.
Original language | English (US) |
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Article number | 061901 |
Pages (from-to) | 1-3 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 86 |
Issue number | 6 |
DOIs | |
State | Published - Feb 7 2005 |
Funding
This research was supported by the MRSEC program of the National Science Foundation (DMR-0076097 and CHE-0201767) at the Materials Research Center of Northwestern University. The authors acknowledge the use of the Northwestern MRSEC central facilities, supported under NSF (DMR-0076097).
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)