R. L. Migoni

Consejo Nacional de Investigaciones Científicas y Técnicas — Argentina

Materials Science · Physical Sciences

21h-index1.5kcitations58works0.02yr avg
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Research Topics

Ferroelectric and Piezoelectric Materials(29), Acoustic Wave Resonator Technologies(23), Solid-state spectroscopy and crystallography(16), Multiferroics and related materials(9), Electronic and Structural Properties of Oxides(9)

Publications58 total

ORIGEN MICROSCOPICO DE LAS DIFERENTES TRANSICIONES DE FASES EN LAS PEROVSKITAS FERROELECTRICAS OXIDICAS
LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)·2013Open Access
<i>Ab initio</i>and shell model studies of structural, thermoelastic and vibrational properties of SnO<sub>2</sub>under pressure
Journal of Physics Condensed Matter·2013· 19 citedOpen Access
<i>Ab initio</i> studies of the para- and antiferroelectric structures and local polarized configurations in NH4H2PO4
The Journal of Chemical Physics·2011· 3 cited
Phonons, Instabilities and Origin of Polarization in KDP Crystals
Ferroelectrics·2010· 10 cited
A shell model for the H-bonded ferroelectric KH2PO4
Physica B Condensed Matter·2009· 19 cited
Coexistence of ferroelectric and antiferroelectric microregions in the paraelectric phase of NH4H2PO4 (ADP)
Physica B Condensed Matter·2009· 6 cited
Ab Initio Study of the Microscopic Mechanism Leading to Antiferroelectricity in NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub> (ADP)
Ferroelectrics·2008· 1 cited
Origin of Antiferroelectricity in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>NH</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">H</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>PO</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math>from First Principles
Physical Review Letters·2007· 45 cited
Guest Editorial
Ferroelectrics·2006
Guest Editorial
Ferroelectrics·2006
Guest Editorial
Ferroelectrics·2006
Guest Editorial
Ferroelectrics·2006
Surface and Substrate Effects on the Ferroelectric Properties of PbTiO<sub>3</sub>Ultrathin Films
Ferroelectrics·2006· 8 cited
Guest Editorial
Ferroelectrics·2006
Interface Effects in Ferroelectric<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>Ultrathin Films on a Paraelectric Substrate
Physical Review Letters·2006· 53 citedOpen Access
Complex dynamical behavior in oxide ferroelectrics by molecular-dynamics simulation
2006
Shell-model description of lattice dynamical properties of MgH<sub>2</sub>
Journal of Physics Condensed Matter·2005· 23 cited
Surface reconstruction and ferroelectricity in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>PbTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>thin films
Physical Review B·2005· 48 citedOpen Access
Order-disorder behavior in KNbO3 and KNbO3/KTaO3 solid solutions and superlattices by molecular-dynamics simulation
Journal of Materials Science·2005· 15 cited
Atomic-level simulation of ferroelectricity in oxide materials
Current Opinion in Solid State and Materials Science·2005· 124 cited
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Frequent Co-authors

M. G. Stachiotti(35), M. Sepliarsky(24), S. Koval(15), Simon R. Phillpot(10), J. Lasave(10), Jorge Kohanoff(8), Carlos O. Rodriguez(8), Silvia Tinte(5), D. Wolf(4), Giuseppe Colizzi(3), Naresh S. Dalal(3), S. K. Streiffer(3), M. Sergio Moreno(2), A. Bussmann‐Holder(2), E. L. Peltzer y Blancá(2), Erio Tosatti(1), Aravind Asthagiri(1), R. Machado(1), A. Huanosta Tera(1), R. Burriel(1)