PDI - Resultado de Búsqueda

Ricardo Ramirez Leiva

Profesor

Universidad Catolica de Chile

Santiago, Chile

Computational condensed matter an materials physics; magnetism of nanostructures; electronic structure calculation; Materials science; Quantum optics

Física, Universidad de California, Berkeley. Estados Unidos, 1970
Física, Universidad de California, Berkeley. Estados Unidos, 1970

Profesor Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Física

Santiago, Chile

1971 - 2011

Profesor Full Time

Pontificia Universidad Católica

Santiago, Chile

1971 - 2011
Investigador/ Director Alterno Part Time

Centro para el Desarrollo de Nanociencia Y Nanotecnología

Santiago, Chile

2009 - A la fecha

Ricardo Ramirez Leiva

American Physical Society

Chile, 1992

Fellow of the American Physical Society


Mechanical properties of iron filled carbon nanotubes: Numerical simulations Munizaga, V., Ramirez R. Kiwi M., Garcia G. Article JOURNAL OF APPLIED PHYSICS (2017)
Atomistic simulation of soldering iron filled carbon nanotubes Munizaga, V; Garcia G.; Bringa E.; Weissmann, M; Ramirez R.; Kiwi M. Article ISI SCOPUS Computational Materials Science (2014)
Model for Self-Rolling of an Aluminosilicate Sheet into a Single-Walled Imogolite Nanotube Gonzalez, R. I.; Ramirez R.; Rogan J.; Valdivia, J. A.; Munoz F.; Valencia F.; Ramirez M.; Kiwi M. Article ISI SCOPUS JOURNAL OF PHYSICAL CHEMISTRY C (2014)
Nanocluster Collisions as a Way to Understand the Role of d-Shell Polarization Kiwi M.; Munoz F.; Garcia G.; Ramirez R.; Rogan J.; Valdivia, J. A. Article ISI SCOPUS Journal of Superconductivity and Novel Magnetism (2012)
Collisions between a single gold atom and 13 atom gold clusters: an ab initio approach Munoz F.; Rogan J.; Garcia G.; Ramirez M.; Valdivia J.A.; Ramirez R.; Kiwi M. Article ISI SCOPUS European Physical Journal D (2011)
Role of the substrate dynamics: Iron clusters deposited on an iron slab Gonzalez R.I.; Garcia G.; Ramirez R.; Kiwi M. Article ISI SCOPUS Surface Science (2011)
Temperature-dependent properties of 147-and 309-atom iron-gold nanoclusters Gonzalez R.I.; Garcia G.; Ramirez R.; Kiwi M.; Valdivia J.A.; Rahman, TS Article ISI SCOPUS Physical Review B - Condensed Matter and Materials Physics (2011)
The role of d-orbital polarization on rhodium cluster collisions Munoz F.; Rogan J.; Garcia G.; Valdivia J.A.; Ramirez R.; Kiwi M. Article ISI SCOPUS European Physical Journal D (2011)
Exchange bias of patterned systems: Model and numerical simulation Garcia G.; Kiwi M.; Mejía-López, J; Ramirez R. Article ISI SCOPUS Journal of Magnetism and Magnetic Materials (2010)
Diversity driven unbiased search of minimum energy cluster configurations Rogan J.; Ramirez M.; Munoz V.; Valdivia J.A.; Garcia G.; Ramirez R.; Kiwi M. Article ISI SCOPUS JOURNAL OF PHYSICS-CONDENSED MATTER (2009)
The structure and properties of small Pd clusters Rogan J.; Garcia G.; Ramirez M.; Munoz V.; Valdivia J.A.; Andrade, X; Ramirez R.; Kiwi M. Article ISI SCOPUS NANOTECHNOLOGY (2008)
Alternative search strategy for minimal energy nanocluster structures: The case of rhodium, palladium, and silver Rogan J.; Garcia G.; Loyola C.; Orellana W.; Ramirez R.; Kiwi M. Article ISI SCOPUS JOURNAL OF CHEMICAL PHYSICS (2006)
Carbon encapsulated iron nanowires Ramirez R.; Weissmann, M; Garcia G.; Kiwi M. Article ISI MATERIALS SCIENCE-POLAND (2006)
Theoretical study of iron-filled carbon nanotubes Weissmann, M; Garcia G.; Kiwi M.; Ramirez R.; Fu, CC Article ISI SCOPUS PHYSICAL REVIEW B (2006)
Polycubanes linked with C-2, N-2, NO, and NS: From insulating to metallic behavior Valencia F.; Romero A.H.; Kiwi M.; Ramirez R.; Toro-Labbe A. Article ISI SCOPUS PHYSICAL REVIEW B (2005)
Small Pd clusters: A comparison of phenomenological and ab initio approaches Rogan J.; Garcia G.; Valdivia J.A.; Orellana W.; Romero A.H.; Ramirez R.; Kiwi M. Article ISI SCOPUS PHYSICAL REVIEW B (2005)
Ab initio study of cubyl chains and networks Valencia F.; Romero A.H.; Kiwi M.; Ramirez R.; Toro-Labbe A. Article ISI SCOPUS JOURNAL OF CHEMICAL PHYSICS (2004)
Monte Carlo simulations of exchange bias of ferromagnetic thin films on FeF2(110) Lederman D.; Ramirez R.; Kiwi M. Article ISI PHYSICAL REVIEW B (2004)
Rearrangement collisions between gold clusters Rogan J.; Ramirez R.; Romero A.H.; Kiwi M. Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL D (2004)
Theoretical study of carbon-coated iron nanowires Weissmann, M; Garcia G.; Kiwi M.; Ramirez R. Article ISI SCOPUS PHYSICAL REVIEW B (2004)
Density functional theory study of the Si2H6-xFx series of molecules Valencia F.; Romero A.H.; Kiwi M.; Ramirez R.; Toro-Labbe A. Article ISI SCOPUS Chemical Physics Letters (2003)
Internal rotation of disilane and related molecules: a density functional study Valencia F.; Romero A.H.; Kiwi M.; Ramirez R.; Toro-Labbe A. Article ISI Chemical Physics Letters (2003)
Ion-trap lasers Orszag M.; Ramirez R.; de Guevara M.L.L. Article ISI SCOPUS LASER PHYSICS (2003)
Analytic treatment of the incomplete ferromagnetic domain-wall model for exchange bias Mejía-López, J; Ramirez R.; Kiwi M. Article ISI SCOPUS Journal of Magnetism and Magnetic Materials (2002)
Electronic properties of disilane: An ab initio calculation Romero A.H.; Kiwi M.; Ramirez R. Article ISI PHYSICA STATUS SOLIDI B-BASIC RESEARCH (2002)
Is NMR the tool to characterize the structure of C-20 isomers? Romero A.H.; Sebastiani, D; Ramirez R.; Kiwi M. Article ISI SCOPUS Chemical Physics Letters (2002)
Coercivity of a percolative magnetic system Mejía-López, J; Ramirez R.; Kiwi M.; Kim S.; Suhl, H Article SCOPUS PHYSICAL REVIEW B (2001)
Coercivity of a percolative magnetic system - art.no. 060401 Mejía-López, J; Ramirez R.; Kiwi M.; Pechan, MJ; Hilt, JZ; Kim S.; Suhl, H; Schuller I.K. Article ISI PHYSICAL REVIEW B (2001)
Positive exchange bias model: Fe/FeF2 and Fe/MnF2 bilayers Kiwi M.; Mejía-López, J; Portugal, RD; Ramirez R. Article ISI SCOPUS Solid State Communications (2000)
Advancements in the Synthesis of Building Block Materials: Experimental Evidence and Modeled Interpretations of the Effect of Na and K on Imogolite Synthesis Arancibia-Miranda N., Escudey M., Ramirez R., Gonzalez R., van Duin A.C.T., Kiwi M. Article JOURNAL OF PHYSICAL CHEMISTRY C


Exchange bias theory: The role of interface structure and of domains in the ferromagnet Kiwi M.; Mejía-López, J; Portugal, RD; Ramirez R. ConferencePaper ISI PHYSICS OF LOW DIMENSIONAL SYSTEMS (2001)