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Asymmetric Orbital-Lattice Interactions in Ultrathin Correlated Oxide Films
Open accessAbstract
Using resonant x-ray spectroscopies combined with density functional calculations, we find an asymmetric biaxial strain-induced d-orbital response in ultrathin films of the correlated metal LaNiO3 which are not accessible in the bulk. The sign of the misfit strain governs the stability of an octahedral "breathing" distortion, which, in turn, produces an emergent charge-ordered ground state with an altered ligand-hole density and bond covalency. Control of this new mechanism opens a pathway to rational orbital engineering, providing a platform for artificially designed Mott materials.
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Cited by
Suntivich, J., Hong, W. T., Lee, Y.-L., Rondinelli, J. M., Yang, W., Goodenough, J. B., Dabrowski, B., Freeland, J. W., & Shao-Horn, Y. (2014) · The Journal of Physical Chemistry C · doi:10.1021/jp410644j · Cited by 494
Self-citationRare-earth nickelates R NiO 3 : thin films and heterostructures
Catalano, S., Gibert, M., Fowlie, J., Íñiguez, J., Triscone, J.-M., & Kreisel, J. (2018) · Reports on Progress in Physics · doi:10.1088/1361-6633/aaa37a · Cited by 453
Rondinelli, J. M., May, S. J., & Freeland, J. W. (2012) · MRS Bulletin · doi:10.1557/mrs.2012.49 · Cited by 444
Self-citationEnhanced Bifunctional Oxygen Catalysis in Strained LaNiO3 Perovskites
Petrie, J. R., Cooper, V. R., Freeland, J. W., Meyer, T. L., Zhang, Z., Lutterman, D. A., & Lee, H. N. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.5b11713 · Cited by 396
Self-citationSite-Selective Mott Transition in Rare-Earth-Element Nickelates
Park, H., Millis, A. J., & Marianetti, C. A. (2012) · Physical Review Letters · doi:10.1103/physrevlett.109.156402 · Cited by 318
Metadata
- Authors
- Chakhalian, J., Rondinelli, J. M., Liu, J., Gray, B. A., Kareev, M., Moon, E. J., Prasai, N., Cohn, J. L., Varela, M., Tung, I. C., Bedzyk, M. J., Altendorf, S. G., Strigari, F., Dabrowski, B., Tjeng, L. H., Ryan, P. J., & Freeland, J. W.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2011-09-09
- Volume
- 107
- Issue
- 11
- Pages
- 116805-116805
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2166260473
- Cited by
- 174
- References
- 0
- FWCI
- 7.90
- Type
- journal article
- Language
- en
- Open access
- green
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- Chakhalian, J., Rondinelli, J. M., Liu, J., Gray, B. A., Kareev, M., Moon, E. J., Prasai, N., Cohn, J. L., Varela, M., Tung, I. C., Bedzyk, M. J., Altendorf, S. G., Strigari, F., Dabrowski, B., Tjeng, L. H., Ryan, P. J., & Freeland, J. W. (2011). Asymmetric Orbital-Lattice Interactions in Ultrathin Correlated Oxide Films. Physical Review Letters. https://doi.org/10.1103/physrevlett.107.116805
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