Alicia Oliver
National Autonomous University of Mexico
121 Papers
863 Citations
Alicia Oliver is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Ion implantation & Ion. The author has an hindex of 21, co-authored 118 publications. Previous affiliations of Alicia Oliver include Benemérita Universidad Autónoma de Puebla.
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Papers
Controlled anisotropic deformation of Ag nanoparticles by Si ion irradiation
Alicia Oliver,Jorge-Alejandro Reyes-Esqueda,Juan Carlos Cheang-Wong,Carlos E. Roman-Velazquez,Alejandro Crespo-Sosa,Luis Rodríguez-Fernández,J. A. Seman,Cecilia Noguez +7 more
TL;DR: In this article, the shape and alignment of silver nanoparticles embedded in a glass matrix is controlled using silicon ion irradiation, and they are transformed into anisotropic particles whose larger axis is along the ion beam.
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Understanding the ion-induced elongation of silver nanoparticles embedded in silica
Ovidio Peña-Rodríguez,Alejandro Prada,José Olivares,Alicia Oliver,Luis Rodríguez-Fernández,H. G. Silva-Pereyra,Eduardo M. Bringa,José Manuel Perlado,Antonio Rivera +8 more
TL;DR: This work has studied the elongation of silver nanoparticles irradiated with 40 MeV Bromine ions by means of in situ optical measurements, transmission electron microscopy and molecular dynamics simulations, and the agreement is excellent in both cases.
Size- and Shape-Dependent Nonlinear Optical Response of Au Nanoparticles Embedded in Sapphire.
Oswaldo Sanchez-Dena,P. Mota-Santiago,L. Tamayo-Rivera,E. V. García-Ramírez,Alejandro Crespo-Sosa,Alicia Oliver,Jorge-Alejandro Reyes-Esqueda +6 more
TL;DR: In this article, the authors studied the nonlinear optical response of Au metallic nanoparticles, synthesized and embedded in sapphire by using ion implantation, as a function of their size and shape.
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Large optical birefringence by anisotropic silver nanocomposites
Jorge-Alejandro Reyes-Esqueda,Carlos Torres-Torres,Juan Carlos Cheang-Wong,Alejandro Crespo-Sosa,Luis Rodríguez-Fernández,Cecilia Noguez,Alicia Oliver +6 more
TL;DR: A large optical birefringence of oriented Ag nanoellipsoids embedded in silica was measured using an ellipsometric technique, allowing us to quantify the light transmission through the samples when placed and rotated between crossed and parallel polarizers.
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Anisotropic linear and nonlinear optical properties from anisotropy-controlled metallic nanocomposites
Jorge-Alejandro Reyes-Esqueda,V. Rodríguez-Iglesias,Hector-Gabriel Silva-Pereyra,Carlos Torres-Torres,Ana-Laura Santiago-Ramírez,Juan Carlos Cheang-Wong,Alejandro Crespo-Sosa,Luis Rodríguez-Fernández,A. López-Suárez,Alicia Oliver +9 more
TL;DR: High-energy metallic ions were implanted in silica matrices, obtaining spherical-like metallic nanoparticles (NPs) after a proper thermal treatment, and these NPs were then deformed by irradiation with Si ions, obtaining an anisotropic metallic nanocomposite.
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