Listar QFA_Articles por autoría "f2f964eb-6d97-4ce8-a97e-c09179e107be"
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Direct preparation of standard functional interfaces in oxide heterostructures for 2DEG analysis through beam-induced platinum contacts
Amoresi, Rafael; Cichetto Junior, Leonélio; Kundu, Swarup; Teodoro, Marcio D.; Marques, Gilmar E.; Longo, Elson; Andres, Juan; Chiquito, Adenilson J.; Zaghete, Maria A. AIP Publishing (2018-09-24)Two-dimensional electron gas (2DEG) in SrTiO3/LaAlO3 heterostructures has been extensively studied in the last few years; however, little attention has been given to a practical way to contact electrically the low dimensional ... -
Pure and Ni2O3-decorated CeO2 nanoparticles applied as CO gas sensor: Experimental and theoretical insights
Amoresi, Rafael; Oliveira, Regiane; Cichetto Junior, Leonélio; Desimone, Paula Mariela; Aldao, Celso Manuel; Ponce, Miguel Adolfo; Gracia, Lourdes; Sambrano, Julio; Longo, Elson; Andres, Juan; Simões, Alexandre Elsevier (2022-01-29)In the present work, the structural, morphological and electrical properties of CeO2 nanoparticles with spherical and rod-like morphologies and rods decorated with Ni2O3 were investigated. Morphological, structural and ...