Growth and structure of MBE grown TiO2 anatase films with rutile nano-crystallites
Journal Article
·
· Surface Science, 601(6):1582-1589
We have grown TiO2 anatase films with rutile nanocrystalline inclusions using molecular beam epitaxy under different growth conditions. This model system is important for investigating the role of rutile/anatase interfaces in heterogeneous photocatalysis. To control the film structure, we grew a pure anatase (001) layer at a slow rate and then increased the growth rate to drive the nucleation of rutile particles. Structure analysis indicates that the rutile phase has four preferred orientations in the anatase film.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 909677
- Report Number(s):
- PNNL-SA-52119; KC0302010
- Journal Information:
- Surface Science, 601(6):1582-1589, Journal Name: Surface Science, 601(6):1582-1589 Journal Issue: 6 Vol. 601; ISSN SUSCAS; ISSN 0039-6028
- Country of Publication:
- United States
- Language:
- English
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