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Physical Review B - Condensed Matter and Materials Physics(14)
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Comparative study of the pressure dependence of optical-phonon transverse-effective charges and linewidths in wurtzite InN
ArticleAbstract: We investigate the hydrostatic pressure dependence of the zone center optical phonons of c-plane andPalabras claves:Autores:Callsen G., Choi S.J., Da Silva K.P., Goñi A.R., Jorge Serrano, Reparaz J.S., Romero A.H., Speck J.S., Wagner M.R.Fuentes:scopusAnnalen der Physik (Leipzig): Preface
OtherAbstract:Palabras claves:Autores:Jorge Serrano, Romero A.H.Fuentes:scopusDevelopment of vortex state in circular magnetic nanodots: Theory and experiment
ArticleAbstract: We compare magnetic reversal of nanostructured circular magnetic dots of different sizes. This compaPalabras claves:Autores:Altbir D., Batlle X., Escrig J., Fitzsimmons M.R., José Mejía-López, Landeros P., Li C.P., Romero A.H., Roshchin I.V., Schuller I.K.Fuentes:scopusDependence of phonon widths on pressure and isotopic mass: ZnO
Conference ObjectAbstract: Considerable attention has been devoted recently to the dependence of the widths of the Raman phononPalabras claves:Autores:Cardona M., Jorge Serrano, Lauck R., Romero A.H., Rubio A., Widulle F.Fuentes:scopusGround state geometries and hysteresis loops of small granular ferrofluids as function of coating
ArticleAbstract: A simple numerical algorithm to identify lowest energy configurations of a ferrofluid is presented.Palabras claves:Ferrofluids, Magnetic nanoparticles, Minimization techniquesAutores:José Mejía-López, Romero A.H.Fuentes:scopusFinite size effects on the magnetocrystalline anisotropy energy in Fe magnetic nanowires from first principles
ArticleAbstract: The geometric and the electronic structures, the magnetic moments, and the magnetocrystalline anisotPalabras claves:ab initio calculations, Magnetic anisotropy, Magnetic nanowires, Magnetic phase transitionAutores:José Mejía-López, Morán-López J.L., Munoz F., Romero A.H.Fuentes:scopusFirst-principles study of electronic, vibrational, elastic, and magnetic properties of FeF <inf>2</inf> as a function of pressure
ArticleAbstract: We report systematic ab initio calculations of the electronic band structure, phonon dispersion relaPalabras claves:Autores:José Mejía-López, López-Moreno S., Muñoz A., Romero A.H., Roshchin I.V.Fuentes:scopusFirst-principles theoretical investigation of monoatomic and dimer Mn adsorption on noble metal (111) surfaces
ArticleAbstract: A theoretical investigation of the adsorption of Mn single atoms and dimers on the (111) surface ofPalabras claves:Autores:José Mejía-López, Morán-López J.L., Munoz F., Romero A.H.Fuentes:scopusEffect of anisotropy and exchange bias on reversal of sub-100 nm magnetic dots
Conference ObjectAbstract:Palabras claves:Autores:Altbir D., Batlle X., Dumas R., José Mejía-López, Li C.P., Li Z., Liu K., Romero A.H., Roshchin I.V., Schuller I.K.Fuentes:scopusEffect of pressure on the Raman scattering of wurtzite AlN
Conference ObjectAbstract: High-pressure Raman spectra of wurtzite aluminum nitride were measured up to 25 GPa. The Raman-activPalabras claves:Autores:Errandonea D., Garro N., Jorge Serrano, Kuball M., Manjón F.J., Romero A.H.Fuentes:scopus