PDI - Resultado de Búsqueda

Alejandro Javier Varas Barboza

Investigador

Cedenna

Santiago, Chile

Material Science; Nanoplasmonics; Nanophotonics; Complex systems.

Física, Universidad del País Vasco (UPV/EHU). España, 2017
Física, Universidad del País Vasco (UPV/EHU). España, 2013
Física, UNIVERSIDAD DE CHILE. Chile, 2010

Profesor de Cátedra Part Time

UNIVERSIDAD DE CHILE

Ciencias

Santiago, Chile

2018 - A la fecha
Profesor de Cátedra Part Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Física

Santiago, Chile

2020 - A la fecha

Profesional Full Time

Universidad de Chile

Santiago, Chile

2019 - 2020
Investigador Part Time

Cedenna

Santiago, Chile

2021 - 2022


Grain boundaries improve hydrogen storage in Palladium hollow nanoparticles Lopez, Jimena; Schmidth, Walter; Ramirez, Max; Varas, Alejandro; Rogan, Jose Article ISI INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2024)
Synthesis of hollow bimetallic nanoparticles from Ultrafast Laser Irradiation: An atomistic simulation study VALENCIA-DIAZ, FELIPE JOSE; ROGAN-CASTILLO, JOSE ANTONIO Article SCOPUS COMPUTATIONAL MATERIALS SCIENCE (2023)
Probing the Mechanical Properties of Porous Nanoshells by Nanoindentation Article ISI SCOPUS NANOMATERIALS (2022)
Thermal Sensitivity on Eccentric Gold Hollow Nanoparticles: A Perspective from Atomistic Simulations Article ISI SCOPUS JOURNAL OF CHEMICAL INFORMATION AND MODELING (2021)
Thermal Stability of Hollow Porous Gold Nanoparticles: A Molecular Dynamics Study KIWI-KRAUSKOPF, MARCOS ABRAHAM Article ISI SCOPUS JOURNAL OF CHEMICAL INFORMATION AND MODELING (2020)
Understanding the Stability of Hollow Nanoparticles with Polycrystalline Shells Ramirez, Max; Varas, Alejandro; Rogan, Jose Article ISI JOURNAL OF PHYSICAL CHEMISTRY C (2020)
Diversity Characterization of Binary Clusters by Means of a Generalized Distance Ramirez M.; Rogan, J.; Valdivia, J. A.; Varas, A.; Kiwi, M. Article ISI SCOPUS ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS (2016)
Multibody expansion of particle interactions: How many-body is a particular element in a cluster Article ISI SCOPUS PHYSICAL REVIEW B (2016)
Quantum plasmonics: from jellium models to ab initio calculations Varas, Alejandro; Garcia-Gonzalez, Pablo; Feist, Johannes; Garcia-Vidal, F. J. Article ISI NANOPHOTONICS (2016)
Structural, electronic, and magnetic properties of Fe (x) Co (y) Pd (z) (x plus y plus z aecurrency sign 7) clusters: a density functional theory study Article ISI SCOPUS JOURNAL OF NANOPARTICLE RESEARCH (2016)
Anisotropy Effects on the Plasmonic Response of Nanoparticle Dimers Varas, Alejandro Article ISI JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2015)
Au13-nAgn clusters: a remarkably simple trend Muñoz F; Varas, A.; Rogan, J.; Valdivia JA; Kiwi, M. Article ISI SCOPUS Physical Chemistry Chemical Physics (2015)
Real-space grids and the Octopus code as tools for the development of new simulation approaches for electronic systems Andrade, Xavier; Strubbe, David; De Giovannini, Umberto; Hjorth Larsen, Ask; Oliveira, Micael J. T.; Alberdi-Rodriguez, Joseba; Varas, Alejandro; Theophilou, Iris; Helbig, Nicole; Verstraete, Matthieu J.; et al. Article ISI PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2015)
Structural, electronic, and magnetic properties of FexCoyNiz (x plus y plus z=13) clusters: A density-functional-theory study Varas, A.; Aguilera-Granja, F; Rogan, J.; Kiwi, M. Article ISI SCOPUS Journal of Magnetism and Magnetic Materials (2015)
A Strategy to Find Minimal Energy Nanocluster Structures Rogan, J.; Varas, A.; Valdivia JA; Kiwi, M. Article ISI SCOPUS Journal of Computational Chemistry (2013)
Binary cluster collision dynamics and minimum energy conformations Muñoz F; Rogan, J.; Valdivia JA; Varas, A.; Kiwi, M. Article ISI SCOPUS PHYSICA B-CONDENSED MATTER (2013)
How relevant is the choice of classical potentials in finding minimal energy cluster conformations? Rogan, J.; Ramirez M.; Varas, A.; Kiwi, M. Article ISI SCOPUS Computational and Theoretical Chemistry (2013)
Performance of modified Lennard-Jones potential to seed ab initio calculations of small cadmium clusters Munoz M.; Varas, A.; Cardenas C; Rogan, J.; Fuentealba P. Article ISI SCOPUS Computational and Theoretical Chemistry (2013)
Resonance, criticality, and emergence in city traffic investigated in cellular automaton models Varas, A.; Cornejo, MD; Toledo, BA; Muñoz, V; Rogan, J.; Zarama, R.; Valdivia JA Article ISI SCOPUS PHYSICAL REVIEW E (2009)
Cellular automaton model for evacuation process with obstacles Varas, A.; Cornejo, MD; Mainemer D.; Toledo, B; Rogan, J.; Muñoz, V; Valdivia JA Article ISI SCOPUS PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2007)