3 papers
cond-mat.mtrl-sci2009
Experimental study of the interfacial cobalt oxide in Co3O4/a-Al2O3(0001) epitaxial films
C. A. F. Vaz, D. Prabhakaran, E. I. Altman +1
A detailed spectroscopic and structural characterization of ultrathin cobalt oxide films grown by O-assisted molecular beam epitaxy on a-Al2O3(0001) single crystals is reported. Th…
cond-mat.mtrl-sci2009
Growth and characterization of thin epitaxial Co3O4(111) films
C. A. F. Vaz, V. E. Henrich, C. H. Ahn +1
The growth and characterization of epitaxial Co3O4(111) films grown by oxygen plasma-assisted molecular beam epitaxy on single crystalline a-Al2O3(0001) is reported. The Co3O4(111)…
cond-mat.mtrl-sci2008
Interface and electronic characterization of thin epitaxial Co3O4 films
C. A. F. Vaz, H. -Q. Wang, C. H. Ahn +10
The interface and electronic structure of thin (~20-74 nm) Co3O4(110) epitaxial films grown by oxygen-assisted molecular beam epitaxy on MgAl2O4(110) single crystal substrates have…