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Polar oxide surfaces
Abstract
In the light of recent experimental as well as theoretical studies, we summarize our present understanding of polar oxide surfaces and examine fundamental issues regarding their stability. The focus is on the surface atomic configurations (relaxations, reconstructions, non-stoichiometry, etc) obtained under specific preparation conditions and their associated electronic structure. We discuss several mechanisms at work on polar surfaces, such as relaxation effects, change of covalency in the surface layers, partial filling of surface states, and stoichiometry variations, and try to assess their actual efficiency for cancelling the polarity.
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Citations
Cited by
STM study of the geometric and electronic structure of ZnO()-Zn, ()-O, (), and () surfaces
Dulub, O., Boatner, L. A., & Diebold, U. (2002) · Surface Science · doi:10.1016/s0039-6028(02)02211-2 · Cited by 426
Surface point defects on bulk oxides: atomically-resolved scanning probe microscopy
Setvín, M., Wagner, M., Schmid, M., Parkinson, G. S., & Diebold, U. (2017) · Chemical Society Reviews · doi:10.1039/c7cs00076f · Cited by 134
Bulk spin polarization of magnetite from spin-resolved hard x-ray photoelectron spectroscopy
Schmitt, M., Kirilmaz, O., Chernov, S., Babenkov, S., Vasilyev, D., Fedchenko, O., Medjanik, K., Matveyev, Y., Gloskovskii, A., Schlueter, C., et al. (2021) · Physical Review B · doi:10.1103/physrevb.104.045129 · Cited by 16
Metadata
- Authors
- Noguera, C.
- Venue
- Journal of Physics: Condensed Matter
- Publisher
- IOP Publishing
- Published
- 2000-07-18
- Volume
- 12
- Issue
- 31
- Pages
- R367-R410
- ISSN
- 0953-8984 (ISSN-L)
- 1361-648X
- OpenAlex
- W2036926759
- Cited by
- 770
- References
- 0
- FWCI
- 10.48
- Type
- journal article
- Language
- en
- Open access
- closed
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- Noguera, C. (2000). Polar oxide surfaces. Journal of Physics: Condensed Matter. https://doi.org/10.1088/0953-8984/12/31/201
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