Abstract
Formation of self-assembled crystalline cuprous oxide (Cu2O) nanoclusters on the SrTiO3(001) substrate have been observed using oxygen plasma assisted molecular beam epitaxy (OPA MBE). The composition and structure were examined by X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), X-ray diffraction (XRD), and atomic force microscopy (AFM) in a wide range of growth parameters (temperature, oxygen pressure, and Cu flux). The parameters were optimized to obtain Cu2O as a single phase in these structures. Understanding of the evolution of the dot shape, size and composition would allow us to optimize formation conditions to synthesize cuprous oxide nanodots with desirable parameters.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IEEE Conference on Nanotechnology |
| Publisher | IEEE Computer Society |
| Pages | 667-670 |
| Number of pages | 4 |
| Volume | 2 |
| ISBN (Print) | 0780379764 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | 2003 3rd IEEE Conference on Nanotechnology, IEEE-NANO 2003 - San Francisco, United States Duration: 12 Aug 2003 → 14 Aug 2003 |
Other
| Other | 2003 3rd IEEE Conference on Nanotechnology, IEEE-NANO 2003 |
|---|---|
| Country | United States |
| City | San Francisco |
| Period | 12/8/03 → 14/8/03 |
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Keywords
- Atomic force microscopy
- Crystallization
- Electrons
- Molecular beam epitaxial growth
- Plasma temperature
- Plasma x-ray sources
- Self-assembly
- Spectroscopy
- Substrates
- X-ray diffraction
ASJC Scopus subject areas
- Bioengineering
- Electrical and Electronic Engineering
- Materials Chemistry
- Condensed Matter Physics
Cite this
Formation of self-assembled cuprous oxide nano-dots on SrTiO3(001) surfaces. / Lyubinetsky, I.; Thevuthasan, S.; McCready, D. E.; Lea, A. S.; Baer, D. R.
Proceedings of the IEEE Conference on Nanotechnology. Vol. 2 IEEE Computer Society, 2003. p. 667-670 1231000.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Formation of self-assembled cuprous oxide nano-dots on SrTiO3(001) surfaces
AU - Lyubinetsky, I.
AU - Thevuthasan, S.
AU - McCready, D. E.
AU - Lea, A. S.
AU - Baer, D. R.
PY - 2003
Y1 - 2003
N2 - Formation of self-assembled crystalline cuprous oxide (Cu2O) nanoclusters on the SrTiO3(001) substrate have been observed using oxygen plasma assisted molecular beam epitaxy (OPA MBE). The composition and structure were examined by X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), X-ray diffraction (XRD), and atomic force microscopy (AFM) in a wide range of growth parameters (temperature, oxygen pressure, and Cu flux). The parameters were optimized to obtain Cu2O as a single phase in these structures. Understanding of the evolution of the dot shape, size and composition would allow us to optimize formation conditions to synthesize cuprous oxide nanodots with desirable parameters.
AB - Formation of self-assembled crystalline cuprous oxide (Cu2O) nanoclusters on the SrTiO3(001) substrate have been observed using oxygen plasma assisted molecular beam epitaxy (OPA MBE). The composition and structure were examined by X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), X-ray diffraction (XRD), and atomic force microscopy (AFM) in a wide range of growth parameters (temperature, oxygen pressure, and Cu flux). The parameters were optimized to obtain Cu2O as a single phase in these structures. Understanding of the evolution of the dot shape, size and composition would allow us to optimize formation conditions to synthesize cuprous oxide nanodots with desirable parameters.
KW - Atomic force microscopy
KW - Crystallization
KW - Electrons
KW - Molecular beam epitaxial growth
KW - Plasma temperature
KW - Plasma x-ray sources
KW - Self-assembly
KW - Spectroscopy
KW - Substrates
KW - X-ray diffraction
UR - http://www.scopus.com/inward/record.url?scp=84943603510&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84943603510&partnerID=8YFLogxK
U2 - 10.1109/NANO.2003.1231000
DO - 10.1109/NANO.2003.1231000
M3 - Conference contribution
SN - 0780379764
VL - 2
SP - 667
EP - 670
BT - Proceedings of the IEEE Conference on Nanotechnology
PB - IEEE Computer Society
ER -