Formation of Self-Organized Mn3O4 Nanoinclusions in LaMnO3 Films

Formation of Self-Organized Mn3O4 Nanoinclusions in LaMnO3 Films

1 Instituto de Ciencia de Materiales de Barcelona-Consejo Superior de Investigaciones Científicas, Bellaterra, Spain, 2 Center for Solid State Physics and New Materials, Institute of Physics Belgrade, University of Belgrade, Belgrade, Serbia, 3 Catalan Institute of Nanoscience and Nanotechnology, Consejo Superior de Investigaciones Científicas and The Barcelona Institute of Science and Technolo...

Self-organized pattern formation in coastal barrier

Self-organized nanoscale structures in Si/Ge films

Nanotechnologies of the future will demand the creation of large arrays of nanoscale structures and morphologies for electronic and optoelectronic devices. One approach to the creation of such arrays is to ‘‘let nature do it’’. By depositing on each other semiconductor materials that differ slightly in lattice constant, one can use the resulting lattice strain to obtain arrays of threedimension...

‏‎suppression of coke formation in thermal cracking by coke inhibitors‎‏

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

Self-organized nanocolumnar structure in superhard TiB2 thin films

TiB2 thin films are well known for their high hardness which makes them useful for wear-resistant applications. Overstoichiometric TiB2 deposited at 300 °C by nonreactive sputtering has been shown to exhibit superhardness sHù40 GPad, while the hardness of their bulk stoichiometric counterparts is ,25 GPa. We show, using high-resolution transmission electron microscopy, that overstoichiometric T...