DOI: 10.1002/adma.201200667. Electron Transfer and Ionic Displacements at the Origin of the 2D Electron Gas at the LAO/STO Interface: Direct Measurements with Atomic‐Column Spatial Resolution

Electron Transfer and Ionic Displacements at the Origin of the 2D Electron Gas at the LAO/STO Interface: Direct Measurements with Atomic‐Column Spatial Resolution

10.1002/adma.201200667

Crossref journal-article

Wiley

Advanced Materials (311)

Bibliography

Cantoni, C., Gazquez, J., Miletto Granozio, F., Oxley, M. P., Varela, M., Lupini, A. R., Pennycook, S. J., Aruta, C., di Uccio, U. S., Perna, P., & Maccariello, D. (2012). Electron Transfer and Ionic Displacements at the Origin of the 2D Electron Gas at the LAO/STO Interface: Direct Measurements with AtomicâColumn Spatial Resolution. Advanced Materials, 24(29), 3952â3957. Portico.

Authors 11

Claudia Cantoni (first)
Jaume Gazquez (additional)
Fabio Miletto Granozio (additional)
Mark P. Oxley (additional)
Maria Varela (additional)
Andrew R. Lupini (additional)
Stephen J. Pennycook (additional)
Carmela Aruta (additional)
Umberto Scotti di Uccio (additional)
Paolo Perna (additional)
Davide Maccariello (additional)

References 41 Referenced 138

10.1038/nature02308
10.1126/science.1181862
10.1002/adma.200903800
10.1557/mrs2008.220
10.1038/nmat2136
10.1103/PhysRevB.78.193104
10.1103/PhysRevLett.102.107602
10.1063/1.2829244
10.1038/nmat2965
10.1016/j.surfrep.2010.09.001
10.1016/j.susc.2011.04.011
10.1038/nmat1569
10.1063/1.3496440
10.1063/1.3529487
10.1103/PhysRevB.80.075110
10.1103/PhysRevB.83.155405
For more details on this point see SI.
10.1002/adma.200801448
10.1103/PhysRevLett.106.136803
10.1007/978-1-4757-5099-7
The average of the relative O concentration is different than the expected 60% because the EELS spectra do not contain Al and Sr edges i.e. not all elements are accounted for.
10.2138/am.2007.2344
10.1103/PhysRevB.44.5419
10.1002/adma.200902263
10.1088/0953-8984/4/13/007
10.1103/PhysRevB.79.085117
10.1103/PhysRevB.79.052405
10.1103/PhysRevB.40.5715
10.1103/PhysRevB.47.13763
10.1111/j.1151-2916.1997.tb02899.x
10.1038/nature02756
10.1103/PhysRevB.78.014409
We point out that this technique measures the Ti valence which gives an upper limit estimate of the total transferred free charge as measured by transport properties because of the possible fraction of localized charges.
10.1103/PhysRevLett.101.256801
10.1002/pssa.200566033
10.1103/PhysRevLett.97.056802
10.1103/PhysRevB.75.235417
10.1103/PhysRevB.79.081405
10.1103/PhysRevLett.106.036101
10.1103/PhysRevLett.107.056102
10.1103/PhysRevLett.107.036104

Dates

Type	When
Created	13 years, 2 months ago (June 19, 2012, 3:16 a.m.)
Deposited	1 year, 10 months ago (Oct. 10, 2023, 10:18 a.m.)
Indexed	4 weeks ago (Aug. 6, 2025, 9:06 a.m.)
Issued	13 years, 2 months ago (June 19, 2012)
Published	13 years, 2 months ago (June 19, 2012)
Published Online	13 years, 2 months ago (June 19, 2012)
Published Print	13 years, 1 month ago (Aug. 2, 2012)

Funders 0

None

BibTeX

@article{Cantoni_2012, title={Electron Transfer and Ionic Displacements at the Origin of the 2D Electron Gas at the LAO/STO Interface: Direct Measurements with Atomic‐Column Spatial Resolution}, volume={24}, ISSN={1521-4095}, url={http://dx.doi.org/10.1002/adma.201200667}, DOI={10.1002/adma.201200667}, number={29}, journal={Advanced Materials}, publisher={Wiley}, author={Cantoni, Claudia and Gazquez, Jaume and Miletto Granozio, Fabio and Oxley, Mark P. and Varela, Maria and Lupini, Andrew R. and Pennycook, Stephen J. and Aruta, Carmela and di Uccio, Umberto Scotti and Perna, Paolo and Maccariello, Davide}, year={2012}, month=jun, pages={3952–3957} }

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