Tuning band alignment using interface dipoles at the Pt/anatase TiO2 interface
Abstract
The Schottky barrier heights at the Pt/TiO2 (001) junctions are modulated over 0.8 eV by inserting <1 nm of LaAlO3. The large electric field in the LaAlO3 is stabilized by preserving the continuity of in-plane lattice symmetry at the oxide interface. Lastly, these results greatly expand the application of dipole engineering to versatile polycrystalline metal/binary oxide functional interfaces.
- Authors:
-
- SLAC National Accelerator Lab., Menlo Park, CA (United States); The Univ. of Tokyo, Chiba (Japan)
- Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Ibaraki (Japan)
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Univ. of Bristol, Bristol (United Kingdom)
- SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., Stanford, CA (United States)
- Publication Date:
- Research Org.:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1249396
- Report Number(s):
- SLAC-PUB-16387
Journal ID: ISSN 0935-9648
- Grant/Contract Number:
- AC02-76SF00515
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Advanced Materials
- Additional Journal Information:
- Journal Volume: 27; Journal Issue: 45; Journal ID: ISSN 0935-9648
- Publisher:
- Wiley
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; MATSCI
Citation Formats
Tachikawa, Takashi, Minohara, Makoto, Hikita, Yasuyuki, Bell, Christopher, and Hwang, Harold Y. Tuning band alignment using interface dipoles at the Pt/anatase TiO2 interface. United States: N. p., 2015.
Web. doi:10.1002/adma.201503339.
Tachikawa, Takashi, Minohara, Makoto, Hikita, Yasuyuki, Bell, Christopher, & Hwang, Harold Y. Tuning band alignment using interface dipoles at the Pt/anatase TiO2 interface. United States. https://doi.org/10.1002/adma.201503339
Tachikawa, Takashi, Minohara, Makoto, Hikita, Yasuyuki, Bell, Christopher, and Hwang, Harold Y. Tue .
"Tuning band alignment using interface dipoles at the Pt/anatase TiO2 interface". United States. https://doi.org/10.1002/adma.201503339. https://www.osti.gov/servlets/purl/1249396.
@article{osti_1249396,
title = {Tuning band alignment using interface dipoles at the Pt/anatase TiO2 interface},
author = {Tachikawa, Takashi and Minohara, Makoto and Hikita, Yasuyuki and Bell, Christopher and Hwang, Harold Y.},
abstractNote = {The Schottky barrier heights at the Pt/TiO2 (001) junctions are modulated over 0.8 eV by inserting <1 nm of LaAlO3. The large electric field in the LaAlO3 is stabilized by preserving the continuity of in-plane lattice symmetry at the oxide interface. Lastly, these results greatly expand the application of dipole engineering to versatile polycrystalline metal/binary oxide functional interfaces.},
doi = {10.1002/adma.201503339},
journal = {Advanced Materials},
number = 45,
volume = 27,
place = {United States},
year = {Tue Oct 27 00:00:00 EDT 2015},
month = {Tue Oct 27 00:00:00 EDT 2015}
}
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Works referencing / citing this record:
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