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Roberto Villarroel
Roberto Villarroel
Departamento de Física, Universidad Tecnológica Metropolitana
Verified email at utem.cl
Title
Cited by
Cited by
Year
Multi-layer Ti3C2Tx-nanoparticles (MXenes) as solid lubricants–Role of surface terminations and intercalated water
A Rosenkranz, PG Grützmacher, R Espinoza, VM Fuenzalida, E Blanco, ...
Applied Surface Science 494, 13-21, 2019
1332019
Mechanical and microstructural properties of broadband anti-reflective TiO2/SiO2 coatings for photovoltaic applications fabricated by magnetron sputtering
DF Zambrano, R Villarroel, R Espinoza-González, N Carvajal, ...
Solar Energy Materials and Solar Cells 220, 110841, 2020
652020
Effects of Eu substitution on luminescent and magnetic properties of BaTiO3 nanomaterials
S Fuentes, N Barraza, E Veloso, R Villarroel, J Llanos
Journal of alloys and compounds 569, 52-57, 2013
442013
Optical and mechanical properties of Zr-oxide doped TiO2/SiO2 anti-reflective coatings for PV glass covers
DF Zambrano-Mera, R Espinoza-González, R Villarroel, A Rosenkranz, ...
Solar Energy Materials and Solar Cells 243, 111784, 2022
292022
Influence of the oxygen consumption on the crystalline structure of titanium oxides thin films prepared by DC reactive magnetron sputtering
R Villarroel, R Espinoza-González, J Lisoni, G González-Moraga
Vacuum 154, 52-57, 2018
222018
Hydrothermal growth and characterization of zirconia nanostructures on non-stoichiometric zirconium oxide
R Espinoza-González, E Mosquera, Í Moglia, R Villarroel, VM Fuenzalida
Ceramics International 40 (10), 15577-15584, 2014
222014
The role of solvents on the physical properties of sprayed iron oxide films
A Hernandez-Valdes, RA Zarate, AI Martinez, MI Pech-Canul, ...
Vacuum 105, 26-32, 2014
192014
Surface plasmon effect in electrodeposited diamond-like carbon films for photovoltaic application
B Ghosh, SC Ray, R Espinoza-González, R Villarroel, SA Hevia, ...
Chemical Physics Letters 698, 60-66, 2018
162018
Surface enhanced Raman scattering study of the antioxidant alkaloid boldine using prismatic silver nanoparticles
MA Herrera, GP Jara, R Villarroel, AE Aliaga, JS Gómez-Jeria, E Clavijo, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 133, 591-596, 2014
112014
High performance of V2O5 thin film electrodes for lithium-ion intercalation
SA Hevia, J Orive, F Guzman, E Cisternas, F Dietrich, R Villarroel, J Lisoni
Applied Surface Science 576, 151710, 2022
102022
Solid lubrication performance of sandwich Ti3C2Tx-MoS2 composite coatings
DF Zambrano-Mera, MI Broens, R Villarroel, R Espinoza-Gonzalez, ...
Applied Surface Science 640, 158295, 2023
82023
Photo-thermionic emission and photocurrent dynamics in low crystallinity carbon nanotubes
JA Garcia-Merino, L Fernández-Izquierdo, R Villarroel, SA Hevia
Journal of Materiomics 7 (2), 271-280, 2021
62021
Rhenium and molybdenum poorly crystalline disulfides and their mesophases with hexadecylamine
JA Aliaga, JF Araya, R Villarroel, H Lozano, G Alonso-Nuñez, G González
Journal of Coordination Chemistry 67 (23-24), 3884-3893, 2014
62014
Application of CdTe quantum dots sensitized titanate nanotubes in photocatalytic degradation of organic pollutants under visible light irradiation
E Benavente, M Alegría, P Cortés, J Aliaga, R Villarroel, D Guzmán, ...
Journal of Environmental Chemical Engineering 11 (3), 110025, 2023
52023
Structural and photoelectrochemical dynamics of in-situ hydrogenated anatase TiO2 thin films grown by DC reactive magnetron sputtering
R Villarroel, D Zambrano-Mera, R Espinoza-González, K Paredes-Gil, ...
Applied Surface Science 607, 155023, 2022
52022
In Situ Synthesis of CuO/Cu2O Nanoparticle-Coating Nanoporous Alumina Membranes with Photocatalytic Activity under Visible Light Radiation
B Durán, C Saldías, R Villarroel, SA Hevia
Coatings 13 (1), 179, 2023
32023
Two-Dimensional Titanium Dioxide–Surfactant Photoactive Supramolecular Networks: Synthesis, Properties, and Applications for the Conversion of Light Energy
H Lozano, S Devis, J Aliaga, M Alegría, H Guzmán, R Villarroel, ...
International Journal of Molecular Sciences 23 (7), 4006, 2022
22022
Photoinduced paramagnetic centers in nanocomposites formed by titanium dioxide and myristic acid
CJ Magon, HL Zarto, JP Donoso, H Eckert, S Devis, E Benavente, ...
The Journal of Physical Chemistry C 125 (12), 6773-6786, 2021
12021
Interferometric characterization of high-frequency piezoelectric effects in hydroxyapatite thin films
E Islas-García, CR Torres-SanMiguel, M Trejo-Valdez, C Mercado-Zúñiga, ...
Sensors and Actuators A: Physical 372, 115327, 2024
2024
In-situ hydrogenated V2O5 thin films: Study of the structural dynamics and their behavior as Li-ion batteries cathode
M Briceño, R Villarroel, D Zambrano-Mera, J Fernández, M Flores, ...
Materials Letters, 136482, 2024
2024
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