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Switching properties of PST ferroelectric films for memory applications using conductive oxide LSCO electrodes
(2005)
We have investigated the switching properties of ferroelectric lead strontium titanate (PbxSr1-x)TiO3 (PST) capacitors using epitaxial and polycrystalline La0.5Sr 0.5CoO3 (LSCO) electrodes to evaluate its potential for ...
Switching properties of PST ferroelectric films for memory applications using conductive oxide LSCO electrodes
(2005)
We have investigated the switching properties of ferroelectric lead strontium titanate (PbxSr1-x)TiO3 (PST) capacitors using epitaxial and polycrystalline La0.5Sr 0.5CoO3 (LSCO) electrodes to evaluate its potential for ...
La carta y el paquete: travesías de la palabra escrita entre Argentina y Chile a fines del siglo XIXThe letter and the parcel: travels of the written word between Chile and Argentina in the late 19th CenturyA carta e o pacote: travessias da palavra escrita entre Argentina e Chile no final do século XIX
(Universidad Nacional de Colombia, 2021-06)
Objetivo: a partir de un intercambio epistolar entre individuos en Buenos Aires y Santiago de Chile, el trabajo se propone analizar las condiciones materiales de circulación de cartas e impresos entre ambas capitales, en ...
Pleurotus opuntiae (Durieu et Lév.) Sacc. (higher Basidiomycetes) and other species related to Agave and Opuntia plants in Mexico-Taxonomy, distribution, and applications
(2012)
Pleurotus opuntiae is an important mushroom from xerophytic temperate regions of Mexico, as parasite or saprobe on Agave and Opuntia. Discussions on the taxonomic relationships of P. opuntiae with P. djamor, P. agaves, P. ...
Identification and localization of a new species of tripsacum spp. in nayarit, México [Identificación y localización de una nueva especie de tripsacum spp. en nayarit, México]
(2010)
There is nationwide interest in preserving the biodiversity of maize (Zea mays L.) and its wild relatives, given the current risk of loss of its genetic diversity due to presence of biotic, abiotic, socioeconomic, political ...
Identification and localization of a new species of tripsacum spp. in nayarit, México [Identificación y localización de una nueva especie de tripsacum spp. en nayarit, México]
(2010)
There is nationwide interest in preserving the biodiversity of maize (Zea mays L.) and its wild relatives, given the current risk of loss of its genetic diversity due to presence of biotic, abiotic, socioeconomic, political ...
A new species of Dolichoderus (Hymenoptera: Formicidae) from Puerto Vallarta, Jalisco, and new records for Mexico [Especie nueva de dolichoderus (Hymenoptera: Formicidae) de puerto vallarta, Jalisco y nuevos registros para M�xico]
(2012)
We describe Dolichoderus tridentanodus sp. nov. collected in Puerto Vallarta, Jalisco, Mexico based on workers, which is placed in the lugens complex. This species can be distinguished from D. lugens by the presence of 6 ...
PZT films grown by RF sputtering at high oxygen pressure
(2003)
The growth of lead zirconate-titanate (PZT) thin films by RF sputtering at high oxygen pressure was reported. The films were deposited on SrTiO3 and silicon substrates. The films grown were fully oxygenated and Pb composition ...
Double electron capture by protons in collisions with H2
(2010)
Double electron capture of protons in collisions with molecular hydrogen in the energy range 1.5-10 keV was studied by measuring the resulting H- velocity distributions. In this paper, a technique that provides experimental ...