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Tel Aviv University: Tel Aviv, IL

2013-10-01 to present (Department of Materials Science and Engineering)
Employment
Source: Self-asserted source
Oswaldo Dieguez

Works (45)

Mean inner potential of elemental crystals from density-functional theory calculations: Efficient computation and trends

Ultramicroscopy
2024-01 | Journal article
Contributors: Avi Auslender; Nivedita Pandey; Amit Kohn; Oswaldo Diéguez
Source: check_circle
Crossref

The Mean Inner Potential of Hematite α-Fe2O3 Across the Morin Transition

Microscopy and Microanalysis
2023-06-09 | Journal article
Contributors: Avi Auslender; Adham Basha; Daniel A Grave; Avner Rothschild; Oswaldo Diéguez; Amit Kohn
Source: check_circle
Crossref

Ferroelectricity in layered bismuth oxide down to 1 nanometer

Science
2023-03-24 | Journal article
Contributors: Qianqian Yang; Jingcong Hu; Yue-Wen Fang; Yueyang Jia; Rui Yang; Shiqing Deng; Yue Lu; Oswaldo Dieguez; Longlong Fan; Dongxing Zheng et al.
Source: check_circle
Crossref

Translational Covariance of Flexoelectricity at Ferroelectric Domain Walls

Physical Review X
2022-07-05 | Journal article
Contributors: Oswaldo Diéguez; Massimiliano Stengel
Source: check_circle
Crossref

Mean inner potential of graphite measured by electron holography: Probing charge distribution and orbital diamagnetic susceptibility

Carbon
2021 | Journal article
EID:

2-s2.0-85104671149

Part of ISSN: 00086223
Contributors: Auslender, A.; Levi, G.; Ezersky, V.; Gorfman, S.; Diéguez, O.; Kohn, A.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Two types of charge ordering in bismuth nickelate

Physical Review B
2021-08-25 | Journal article
Contributors: Netanela Cohen; Oswaldo Diéguez
Source: check_circle
Crossref
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Preferred source (of 2)‎

Supertetragonal Phases of Perovskite Oxides: Insights from Electronic Structure Calculations

Israel Journal of Chemistry
2020 | Journal article
EID:

2-s2.0-85085073496

Part of ISSN: 18695868 00212148
Contributors: Cohen, N.; Diéguez, O.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

A computational study of gadolinium-doped ceria: Relationship between atomic arrangement and electrostriction

APL Materials
2019 | Journal article
EID:

2-s2.0-85064178203

Part of ISSN: 2166532X
Contributors: Asher, M.; Diéguez, O.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Controlling the supermagnetic response of tetragonal α-FeSi <sub>2</sub> nanoislands

Applied Surface Science
2019 | Journal article
EID:

2-s2.0-85059857109

Part of ISSN: 01694332
Contributors: Dascalu, M.; Cesura, F.; Levi, G.; Diéguez, O.; Kohn, A.; Goldfarb, I.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Interface Effects on Epilayer Surface Density of States by Scanning Tunneling Spectroscopy and Density Functional Theory

Advanced Theory and Simulations
2019 | Journal article
EID:

2-s2.0-85088924770

Part of ISSN: 25130390
Contributors: Dascalu, M.; Levi, R.; Cesura, F.; Diéguez, O.; Goldfarb, I.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Measuring the mean inner potential of Al <sub>2</sub> O <sub>3</sub> sapphire using off-axis electron holography

Ultramicroscopy
2019 | Journal article
EID:

2-s2.0-85059562008

Part of ISSN: 18792723 03043991
Contributors: Auslender, A.; Halabi, M.; Levi, G.; Diéguez, O.; Kohn, A.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Tomographic layer-by-layer analysis of epitaxial iron-silicide nanostructures by DFT-assisted STS

Applied Surface Science
2019 | Journal article
EID:

2-s2.0-85071086711

Part of ISSN: 01694332
Contributors: Dascalu, M.; Diéguez, O.; Geng, L.D.; Pati, R.; Jin, Y.M.; Goldfarb, I.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Giant polarization in super-tetragonal thin films through interphase strain

Science
2018 | Journal article
EID:

2-s2.0-85051146678

Part of ISSN: 10959203 00368075
Contributors: Zhang, L.; Chen, J.; Fan, L.; Diéguez, O.; Cao, J.; Pan, Z.; Wang, Y.; Wang, J.; Kim, M.; Deng, S. et al.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Polymorphism in Bi-based perovskite oxides: A first-principles study

Physical Review Materials
2018 | Journal article
EID:

2-s2.0-85059841383

Part of ISSN: 24759953
Contributors: Singh, A.; Singh, V.N.; Canadell, E.; Íñiguez, J.; Diéguez, O.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Mapping Charge Distribution in Single PbS Core - CdS Arm Nano-Multipod Heterostructures by Off-Axis Electron Holography

Nano Letters
2017 | Journal article
EID:

2-s2.0-85019266857

Part of ISSN: 15306992 15306984
Contributors: Chalasani, R.; Pekin, A.; Rabkin, A.; Abutbul, R.E.; Diéguez, O.; Kauffmann, Y.; Golan, Y.; Kohn, A.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Multiferroic Bi2 NiMnO6 thin films: A computational prediction

Physical Review B
2017 | Journal article
EID:

2-s2.0-85014528576

Part of ISSN: 24699969 24699950
Contributors: Diéguez, O.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Multiple structural transitions driven by spin-phonon couplings in a perovskite oxide

Science Advances
2017 | Journal article
EID:

2-s2.0-85041930476

Part of ISSN: 23752548
Contributors: Cazorla, C.; Diéguez, O.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Interplay between elasticity, ferroelectricity and magnetism at the domain walls of bismuth ferrite

Physica Status Solidi - Rapid Research Letters
2016 | Journal article
EID:

2-s2.0-84961200038

Part of ISSN: 18626270 18626254
Contributors: Gareeva, Z.V.; Diéguez, O.; Íñiguez, J.; Zvezdin, A.K.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Complex domain walls in BiFeO<sub>3</sub>

Physical Review B - Condensed Matter and Materials Physics
2015 | Journal article
EID:

2-s2.0-84923354122

Part of ISSN: 1550235X 10980121
Contributors: Gareeva, Z.; Diéguez, O.; Íñiguez, J.; Zvezdin, A.K.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Epitaxial phases of BiMnO3 from first principles

Physical Review B - Condensed Matter and Materials Physics
2015 | Journal article
EID:

2-s2.0-84930965661

Part of ISSN: 1550235X 10980121
Contributors: Diéguez, O.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Erratum: Domain walls in a perovskite oxide with two primary structural order parameters: First-principles study of BiFeO 3 (Physical Review B - Condensed Matter and Materials Physics (2013) 87 (024102))

Physical Review B - Condensed Matter and Materials Physics
2014 | Journal article
EID:

2-s2.0-84897629679

Part of ISSN: 10980121 1550235X
Contributors: Diéguez, O.; Aguado-Puente, P.; Junquera, J.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Domain walls in a perovskite oxide with two primary structural order parameters: First-principles study of BiFeO<sub>3</sub>

Physical Review B - Condensed Matter and Materials Physics
2013 | Journal article
EID:

2-s2.0-84872252392

Part of ISSN: 10980121 1550235X
Contributors: Diéguez, O.; Aguado-Puente, P.; Junquera, J.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Ferroelectric domains in multiferroic BiFeO<sub>3</sub> films under epitaxial strains

Physical Review Letters
2013 | Journal article
EID:

2-s2.0-84877256858

Part of ISSN: 00319007 10797114
Contributors: Ren, W.; Yang, Y.; Diéguez, O.; Íñiguez, J.; Choudhury, N.; Bellaiche, L.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles investigation of the structural phases and enhanced response properties of the BiFeO <sub>3</sub>-LaFeO <sub>3</sub> multiferroic solid solution

Physical Review B - Condensed Matter and Materials Physics
2012 | Journal article
EID:

2-s2.0-84857767587

Part of ISSN: 10980121 1550235X
Contributors: González-Vázquez, O.E.; Wojdeł, J.C.; Diéguez, O.; Añiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Strain engineering magnetic frustration in perovskite oxide thin films

Physical Review Letters
2012 | Journal article
EID:

2-s2.0-84870895518

Part of ISSN: 00319007 10797114
Contributors: Escorihuela-Sayalero, C.; Diéguez, O.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles investigation of morphotropic transitions and phase-change functional responses in BiFeO<sub>3</sub>-BiCoO<sub>3</sub> multiferroic solid solutions

Physical Review Letters
2011 | Journal article
EID:

2-s2.0-79961120136

Part of ISSN: 10797114 00319007
Contributors: Diéguez, O.; Añiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles predictions of low-energy phases of multiferroic BiFeO<sub>3</sub>

Physical Review B - Condensed Matter and Materials Physics
2011 | Journal article
EID:

2-s2.0-79960638818

Part of ISSN: 1550235X 10980121
Contributors: Diéguez, O.; González-Vázquez, O.E.; Wojdeł, J.C.; Íñiguez, J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Multiferroic phase transition near room temperature in BiFeO<sub>3</sub> films

Physical Review Letters
2011 | Journal article
EID:

2-s2.0-82455185080

Part of ISSN: 10797114 00319007
Contributors: Infante, I.C.; Juraszek, J.; Fusil, S.; Dupé, B.; Gemeiner, P.; Diéguez, O.; Pailloux, F.; Jouen, S.; Jacquet, E.; Geneste, G. et al.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles characterization of the structure and electronic structure of α-S and Rh-S chalcogenides

Physical Review B - Condensed Matter and Materials Physics
2009 | Journal article
EID:

2-s2.0-77954717705

Part of ISSN: 1550235X 10980121
Contributors: Diéguez, O.; Marzari, N.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles modeling of strain in perovskite ferroelectric thin films

Phase Transitions
2008 | Journal article
EID:

2-s2.0-49149087586

Part of ISSN: 01411594 10290338
Contributors: Diéguez, O.; Vanderbilt, D.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

The SIESTA method; Developments and applicability

Journal of Physics Condensed Matter
2008 | Journal article
EID:

2-s2.0-43049102068

Part of ISSN: 1361648X 09538984
Contributors: Artacho, E.; Anglada, E.; Diéguez, O.; Gale, J.D.; García, A.; Junquera, J.; Martin, R.M.; Ordejón, P.; Pruneda, J.M.; Sánchez-Portal, D. et al.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Morphology and magnetism of Fe monolayers and small Fe<sub>n</sub> clusters (n = 2-19) supported on the Ni(111) surface

Nanotechnology
2007 | Journal article
EID:

2-s2.0-33947511239

Part of ISSN: 09574484 13616528
Contributors: Longo, R.C.; Martínez, E.; Diéguez, O.; Vega, A.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Theoretical study of ferroelectric potassium nitrate

Physical Review B - Condensed Matter and Materials Physics
2007 | Journal article
EID:

2-s2.0-34848834457

Part of ISSN: 10980121 1550235X
Contributors: Diéguez, O.; Vanderbilt, D.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles calculations for insulators at constant polarization

Physical Review Letters
2006 | Journal article
EID:

2-s2.0-33144479564

Part of ISSN: 10797114 00319007
Contributors: Diéguez, O.; Vanderbilt, D.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

The structure of an Fe monolayer on the Ni (111) surface. A density-functional study using the generalized gradient approximation

Solid State Communications
2006 | Journal article
EID:

2-s2.0-29144452531

Part of ISSN: 00381098
Contributors: Diéguez, O.; Longo, R.C.; Vega, A.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Wannier-based definition of layer polarizations in perovskite superlattices

Physical Review Letters
2006 | Journal article
EID:

2-s2.0-33748553999

Part of ISSN: 00319007 10797114
Contributors: Wu, X.; Diéguez, O.; Rabe, K.M.; Vanderbilt, D.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

First-principles study of epitaxial strain in perovskites

Physical Review B - Condensed Matter and Materials Physics
2005 | Journal article
EID:

2-s2.0-29644448215

Part of ISSN: 10980121 1550235X
Contributors: Diéguez, O.; Rabe, K.M.; Vanderbilt, D.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Ab initio study of the phase diagram of epitaxial BaTiO<sub>3</sub>

Physical Review B - Condensed Matter and Materials Physics
2004 | Journal article
EID:

2-s2.0-37649030857

Part of ISSN: 01631829
Contributors: Diéguez, O.; Tinte, S.; Antons, A.; Bungaro, C.; Neaton, J.B.; Rabe, K.M.; Vanderbilt, D.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Comparison of variational real-space representations of the kinetic energy operator

Physical Review B - Condensed Matter and Materials Physics
2002 | Journal article
EID:

2-s2.0-84929844079

Part of ISSN: 1550235X 10980121
Contributors: Skylaris, C.-K.; Diéguez, O.; Haynes, P.D.; Payne, M.C.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Nonorthogonal generalized Wannier function pseudopotential plane-wave method

Physical Review B - Condensed Matter and Materials Physics
2002 | Journal article
EID:

2-s2.0-84875682344

Part of ISSN: 1550235X 10980121
Contributors: Skylaris, C.-K.; Mostofi, A.A.; Haynes, P.D.; Diéguez, O.; Payne, M.C.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

A density-functional study of the structures and electronic properties of C<sub>59</sub>Ni and C<sub>60</sub>Ni clusters

Journal of Chemical Physics
2001 | Journal article
EID:

2-s2.0-0035368103

Part of ISSN: 00219606
Contributors: Alemany, M.M.G.; Diéguez, O.; Rey, C.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Density-functional calculations of the structures, binding energies, and magnetic moments of Fe clusters with 2 to 17 atoms

Physical Review B - Condensed Matter and Materials Physics
2001 | Journal article
EID:

2-s2.0-0034906858

Part of ISSN: 1550235X 10980121
Contributors: Diéguez, O.; Alemany, M.M.G.; Rey, C.; Ordejón, P.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

A computer simulation study of the static structure and dynamic properties of liquid C<sub>60</sub> using Girifalco's potential

Journal of Chemical Physics
2000 | Journal article
EID:

2-s2.0-0033722267

Part of ISSN: 00219606
Contributors: Alemany, M.M.G.; Rey, C.; Diéguez, O.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Ab initio density-functional calculations of the geometries, electronic structures, and magnetic moments of Ni-C clusters

Physical Review B - Condensed Matter and Materials Physics
2000 | Journal article
EID:

2-s2.0-0034668623

Part of ISSN: 01631829
Contributors: Rey, C.; Alemany, M.M.G.; Diéguez, O.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier

Molecular-dynamics study of the dynamic properties of fcc transition and simple metals in the liquid phase using the second-moment approximation to the tight-binding method

Physical Review B - Condensed Matter and Materials Physics
1999 | Journal article
EID:

2-s2.0-0001405949

Part of ISSN: 1550235X 10980121
Contributors: Alemany, M.M.G.; Diéguez, O.; Rey, C.; Gallego, L.J.
Source: Self-asserted source
Oswaldo Dieguez via Scopus - Elsevier