Structural and Electronic Reconstructions at the LaAlO3/SrTiO3 Interface

@article{ ISI:000318040600014,
Author = {Salluzzo, M. and Gariglio, S. and Torrelles, X. and Ristic, Z. and Di
   Capua, R. and Drnec, J. and Sala, M. Moretti and Ghiringhelli, G. and
   Felici, R. and Brookes, N. B.},
Title = {{Structural and Electronic Reconstructions at the LaAlO3/SrTiO3 Interface}},
Journal = {{ADVANCED MATERIALS}},
Year = {{2013}},
Volume = {{25}},
Number = {{16}},
Pages = {{2333-2338}},
Month = {{APR 24}},
Abstract = {{A full understanding of the mechanism of the formation of a
   two-dimensional electron gas (2DEG) at the interface between insulating
   LaAlO3 (LAO) thin films and bulk SrTiO3 (STO) crystals is a prerequisite
   for the full exploitation of this class of materials. Here, by using a
   combination of advanced X-ray synchrotron-based spectroscopic and
   structural measurements, it is shown that a structural and electronic
   reconstruction of the interface occurs before the realization of the
   2DEG.}},
Publisher = {{WILEY-V C H VERLAG GMBH}},
Address = {{POSTFACH 101161, 69451 WEINHEIM, GERMANY}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Salluzzo, M (Corresponding Author), CNR SPIN, Complesso MonteSantangelo,Via Cinthia, I-80126 Naples, Italy.
   Salluzzo, M.; Ristic, Z.; Di Capua, R., CNR SPIN, I-80126 Naples, Italy.
   Salluzzo, M.; Ristic, Z.; Di Capua, R., Dept Phys, I-80126 Naples, Italy.
   Gariglio, S.; Ristic, Z., Univ Geneva, Dept Phys Mat Condensee, CH-1211 Geneva 4, Switzerland.
   Torrelles, X., Inst Ciencia Mat Barcelona CSIC, Barcelona 081893, Spain.
   Ristic, Z., Univ Belgrade, Inst Nucl Sci Vinc, Lab Atom Phys, Belgrade 11001, Serbia.
   Ghiringhelli, G., CNR SPIN, Milan, Italy.
   Ghiringhelli, G., Politecn Milan, Dept Phys, I-20133 Milan, Italy.
   Drnec, J.; Sala, M. Moretti; Felici, R.; Brookes, N. B., European Synchrotron Radiat Facil, F-38043 Grenoble, France.}},
DOI = {{10.1002/adma.201204555}},
ISSN = {{0935-9648}},
EISSN = {{1521-4095}},
Keywords = {{polar oxide interfaces; LAO; STO; two-dimensional electron gas (2DEG);
   X-ray absorption spectroscopy; surface diffraction}},
Keywords-Plus = {{GAS}},
Research-Areas = {{Chemistry; Science & Technology - Other Topics; Materials Science;
   Physics}},
Web-of-Science-Categories  = {{Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience &
   Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied;
   Physics, Condensed Matter}},
Author-Email = {{marco.salluzzo@spin.cnr.it}},
ResearcherID-Numbers = {{salluzzo, marco/C-5919-2009
   Ristic, Zoran/AAQ-6890-2020
   Drnec, Jakub/R-6369-2017
   Sala, Marco Moretti/H-1034-2014
   Moretti, Marco/AAF-9255-2019
   Brookes, Nicholas B/C-6718-2019
   felici, roberto/ABB-4459-2020
   Di Capua, Roberto/G-9622-2012
   Ghiringhelli, Giacomo/D-1159-2014
   }},
ORCID-Numbers = {{salluzzo, marco/0000-0001-8372-6963
   Ristic, Zoran/0000-0002-1854-284X
   Drnec, Jakub/0000-0002-9520-1555
   Sala, Marco Moretti/0000-0002-9744-9976
   Moretti, Marco/0000-0002-9744-9976
   Brookes, Nicholas B/0000-0002-1342-9530
   Di Capua, Roberto/0000-0003-3605-0993
   Ghiringhelli, Giacomo/0000-0003-0867-7748
   Torrelles, Xavier/0000-0002-6891-7793
   felici, roberto/0000-0001-9897-5866}},
Funding-Acknowledgement = {{Spanish MICINN Agency {[}CSD2007-00041, MAT2009-09308]; European
   UnionEuropean Union (EU) {[}264098-MAMA]}},
Funding-Text = {{The authors acknowledge C. Richter, C. Cancellieri and D. Stornaiuolo,
   for growing the excellent LAO/STO films studied. We acknowledge the
   European Synchrothron Radiation Facility and the technical staff of the
   ID03, ID08 and BM25 beamlines for assistance during the experiments.
   Discussions with J.-M. Triscone, J. Mannhart, M. Stengel, M. Radovic, N.
   Plumb and A. Filippetti were very valuable for the interpretation of the
   experimental results. X. T. thanks the Spanish MICINN Agency for
   partially funding this project through Grants no. CSD2007-00041 and No.
   MAT2009-09308. The research leading to these results has received
   funding from the European Union Seventh Framework Program
   (FP7/2007-2013) under Grant Agreement No. 264098-MAMA.}},
Number-of-Cited-References = {{31}},
Times-Cited = {{62}},
Usage-Count-Last-180-days = {{1}},
Usage-Count-Since-2013 = {{171}},
Journal-ISO = {{Adv. Mater.}},
Doc-Delivery-Number = {{132AR}},
Unique-ID = {{ISI:000318040600014}},
DA = {{2020-12-22}},
}