Ruben Weht

Comisión Nacional de Energía Atómica — Argentina

Materials Science · Physical Sciences

21h-index3.0kcitations74works0.02yr avg
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Research Topics

Magnetic and transport properties of perovskites and related materials(22), Physics of Superconductivity and Magnetism(20), Advanced Condensed Matter Physics(16), Iron-based superconductors research(11), Electronic and Structural Properties of Oxides(10)

Publications74 total

Strong pressure dependence of the valence band maximum in tetragonal ZrO2
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Strong pressure dependence of the valence band maximum in tetragonal ZrO2
2023Open Access
Quantum interference effects of out-of-plane confinement on two-dimensional electron systems in oxides
Physical review. B./Physical review. B·2020· 11 citedOpen Access
Searching for electronically two dimensional metals in high-throughput ab initio databases
Computational Materials Science·2020· 3 cited
Magnetism and anomalous apparently inverse Jahn-Teller effect in Sr<sub>2</sub>CrO<sub>4</sub>
Europhysics Letters (EPL)·2019· 9 cited
Two-dimensional electron systems in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>A</mml:mi><mml:msub><mml:mi>TiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> perovskites (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>A</mml:mi><mml:mo>=</mml:mo><mml:mi>Ca</mml:mi></mml:mrow></mml:math>, Ba, Sr): Control of orbital hybridization and energy order
Physical review. B./Physical review. B·2017· 17 citedOpen Access
Singlet Orbital Ordering in Bilayer <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>Sr</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>Cr</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>7</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical Review Letters·2017· 14 citedOpen Access
Ferromagnetism in layered metastable 1<i>T</i>-CrTe<sub>2</sub>
Journal of Physics Condensed Matter·2015· 182 citedOpen Access
First-Order Insulator-to-Metal Mott Transition in the Paramagnetic 3D System<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>GaTa</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>Se</mml:mi></mml:mrow><mml:mrow><mml:mn>8</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical Review Letters·2014· 57 citedOpen Access
Hole doping by pressure on the 1111 pnictides CaFeAsF and SrFeAsF
Journal of Physics Condensed Matter·2014· 7 citedOpen Access
Electronic Orbital Reconstruction at (110)-oriented LaAlO$_{3}$/SrTiO$_{3}$ interfaces
Bulletin of the American Physical Society·2014
Antiferromagnetism and ferromagnetism in layered 1T-CrSe_2 with V and Ti replacements
Conicet·2013· 1 citedOpen Access
Antiferromagnetism and ferromagnetism in layered<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>1</mml:mn><mml:mi>T</mml:mi></mml:mrow></mml:math>-CrSe<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>2</mml:mn></mml:msub></mml:math>with V and Ti replacements
Physical Review B·2013· 40 citedOpen Access
Localised Wannier orbital basis for the Mott insulators GaV <sub>4</sub> S <sub>8</sub> and GaTa <sub>4</sub> Se <sub>8</sub>
Europhysics Letters (EPL)·2012· 11 citedOpen Access
Electronic Subband Reconfiguration in a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>d</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math>-Perovskite Induced by Strain-Driven Structural Transformations
Physical Review Letters·2012· 12 citedOpen Access
Nanosession: Variants of Resistive Switching
Frontiers in Electronic Materials·2012
Direct observation of the influence of the FeAs <sub>4</sub> tetrahedron on superconductivity and antiferromagnetic correlations in Sr <sub>2</sub> VO <sub>3</sub> FeAs
Europhysics Letters (EPL)·2011· 12 citedOpen Access
Electronic and magnetic properties of the different phases of Ti<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>4</mml:mn></mml:msub></mml:math>O<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>7</mml:mn></mml:msub></mml:math>from density functional theory
Physical Review B·2011· 28 cited
Direct observation of the influence of the As-Fe-As angle on the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>T</mml:mi><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>of superconducting SmFeAsO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow/><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>F<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow/><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical Review B·2011· 30 citedOpen Access
Two-dimensional electron gas with universal subbands at the surface of SrTiO3
Nature·2011· 711 citedOpen Access
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Frequent Co-authors

Warren E. Pickett(15), M. J. Rozenberg(7), M. Núñez‐Regueiro(7), Erio Tosatti(6), Carlos O. Rodriguez(6), André Sulpice(5), Mariana Weissmann(5), M. D. Johannes(4), Pablo Ordejón(4), Gastón Garbarino(4), A. F. Santander-Syro(3), F. Fortuna(3), C. Acha(3), D. C. Freitas(3), György Remenyi(3), P. Strobel(3), Frédéric Gay(3), H. Rösner(3), Anna Delin(3), A. Sow(3)