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scopus(20)
Determination of phase transition temperatures in thermotropic liquid crystals by modulated optical transmission and thermal lens spectroscopy
Conference ObjectAbstract: The main phase-transition-temperatures of cholesteryl nonanoate, cholesteryl oleyl carbonate and thePalabras claves:Autores:Martin Yañez-Limon, Mayén-Mondragón R.Fuentes:scopusFerroelastic and ferroelectric phase transition in bulk Pb<inf>1-x</inf>La<inf>x</inf>(Zr<inf>0.53</inf>Ti<inf>0.47</inf>)O<inf>3</inf>
ArticleAbstract: Ceramic samples of lead zirconate titanate doped with lanthanum at the morphotropic phase boundary (Palabras claves:61.10.Nz, 77.80.Bh, 77.84.Bw, 78.20.Ek, 78.30.Jw, Dielectric properties, Infrared and Raman spectra, Optical activity, Phase transitions, X-Ray diffractionAutores:Durruthy-Rodríguez M.D., Fuentes J., Hernández-Garcia M., Hernández-Landaverde M.A., Martin Yañez-Limon, Portellez-Rodríguez J., Rodríguez-Melgarejo F.Fuentes:scopusInfluence of diluted Fe<sup>3+</sup> doping on the physical properties of BaTiO<inf>3</inf>
ArticleAbstract: In this work, we present a study of the structural, optical, ferroelectric and dielectric propertiesPalabras claves:Ferroelectric, Grain size, Hexagonal phase, Relative permittivity, Transition temperatureAutores:Cortés-Vega F.D., Martin Yañez-Limon, Montero-Tavera C.Fuentes:scopusSpectroscopic studies on Na<inf>2</inf>O-SiO<inf>2</inf> glasses with different Ag concentration using silica obtained from wastes of a geothermal plant
ArticleAbstract: A set of samples of Na2O-SiO2 glasses with different concentrations of Ag2O in the range of 3-6 wt%Palabras claves:Autores:Arizpe-Chávez H., Díaz C., Díaz-Flores L.L., Espinoza-Beltran F.J., González-Hernandez J., Martin Yañez-Limon, Zayas M.Fuentes:scopusStructure and electron spin resonance of annealed sol-gel glasses containing Ag
ArticleAbstract: In this work, SiO2 samples with silver, prepared using the sol-gel method, were analyzed after beingPalabras claves:Autores:Garnica-Romo M.G., González-Hernandez J., Martin Yañez-Limon, Ramírez-Bon R., Ramírez-Rosales D., Tirado-Guerra S., Zamorano-Ulloa R.Fuentes:scopusStudies in sol-gel glasses with incorporation of Cu and Fe, using PAS, X-ray diffraction and EPR
ArticleAbstract: SiO2 Glasses with incorporation of either Cu or Fe were prepared by the sol-gel process and annealedPalabras claves:Autores:Da Silva E., Gandra F., González-Hernandez J., Martin Yañez-Limon, Pérez-Robles J.F., Romano J., Vorobiev Y.V.Fuentes:scopusStudy by XPS of different conditioning processes to improve the cation exchange in clinoptilolite
ArticleAbstract: We report the X-ray photoelectron spectroscopy (XPS) analysis of natural clinoptilolite from a minePalabras claves:Binding energy, Cation Exchange, chemical composition, Clinoptilolite, Photoelectron spectroscopy, ZeolitesAutores:Conde-Barajas E., Flores-Acosta M., Martin Yañez-Limon, Ramírez-Bon R., Ramírez-Rosales D., Ruiz-Serrano D.Fuentes:scopusStudy of the photodegradation process of vitamin e acetate by optical absorption, fluorescence, and thermal lens spectroscopy
Conference ObjectAbstract: The stability of vitamin E acetate exposed to ultraviolet (UV) light was studied using three spectroPalabras claves:Thermal lens spectroscopy, Ultraviolet radiation, α-Tocopherol photodegradationAutores:Alvarado-Gil J.J., Leanos-Castaneda O.L., Marcelín-Jiménez G., Martin Yañez-Limon, Tiburcio-Moreno J.A.Fuentes:scopusStudy of the structural, ferroelectric, dielectric, and pyroelectric properties of the K<inf>0.5</inf>Na<inf>0.5</inf>NbO<inf>3</inf> system doped with Li<sup>+</sup>, La<sup>3+</sup>, and Ti<sup>4+</sup>
ArticleAbstract: Pure K0.5Na0.5NbO3 (KNN) and KNN doped with Li+ (6% mole), La3+(1.66%, 5%, 6% mole), and Ti4+ (10% mPalabras claves:Dielectric properties, K Na NbO (KNN) 0.5 0.5 3, lead-free, Li, La, Ti doping elements, pyroelectric properties, solid-state reaction, structural propertiesAutores:Cortés-Vega F.D., Durruthy-Rodríguez M.D., Martin Yañez-Limon, Montero-Tavera C.Fuentes:scopusSynthesis, characterization and local changes induced by a cw argon laser in silica glass xerogel doped with transition metal ions
ArticleAbstract: We report on the synthesis, characterization and local changes induced by a cw argon laser in SiO2 xPalabras claves:hardness, optical spectroscopy, Photoinduced effects, Silica, Sol-gels (xerogels), thermal properties, Time resolved measurementsAutores:Gomez-Guzman O., Martin Yañez-Limon, Martínez-Flores J., Mayén-Mondragón R.Fuentes:scopus