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<h1><b><span lang=ES-TRAD style='text-decoration:none'>Coloquio<o:p></o:p></span></b></h1>
<p class=MsoNormal><span lang=ES-TRAD><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><b><span lang=ES
style='font-family:"Verdana","sans-serif"'>INFIP</span></b><span lang=ES
style='font-family:"Verdana","sans-serif"'>-INSTITUTO DE FÍSICA DEL PLASMA<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span lang=ES-TRAD
style='font-family:"Verdana","sans-serif"'>Depto. de Física, FCEN, UBA -
CONICET<o:p></o:p></span></p>
<p class=MsoNormal><span lang=ES-TRAD><o:p> </o:p></span></p>
<p class=MsoNormal><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Título<o:p></o:p></span></u></p>
<p class=MsoNormal><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p><span
style='text-decoration:none'> </span></o:p></span></u></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Solid
State Chemistry and Advanced PVD Techniques<o:p></o:p></span></u></b></p>
<p class=MsoNormal><b><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Can
we replace time by temperature?<o:p></o:p></span></u></b></p>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></b></p>
<p class=MsoNormal><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Disertante<o:p></o:p></span></u></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p>
<h2><span lang=DE style='font-size:12.0pt'>Stephan Mändl<o:p></o:p></span></h2>
<p class=MsoNormal><span lang=DE><o:p> </o:p></span></p>
<p class=MsoNormal><b><span lang=DE style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Leibniz-Institut
für Oberflächenmodifizierung, Leipzig, Germany<o:p></o:p></span></b></p>
<p class=MsoNormal><span lang=DE style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><u><span lang=ES style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Fecha<o:p></o:p></span></u></p>
<p class=MsoNormal style='text-autospace:none'><span lang=ES style='font-size:
10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><b><span lang=ES
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Miércoles 13 de
mayo a las 11 hs.<o:p></o:p></span></b></p>
<p class=MsoNormal style='text-autospace:none'><b><span lang=ES
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></b></p>
<h1><span lang=ES>Lugar<o:p></o:p></span></h1>
<p class=MsoNormal><span lang=ES><o:p> </o:p></span></p>
<p class=MsoNormal><b><span lang=ES style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>INFIP<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=ES style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Ciudad
Universitaria, Pabellón I, Planta baja. <o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=ES style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Ciudad
de Buenos Aires.<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span lang=ES-TRAD style='font-size:10.0pt;font-family:
"Verdana","sans-serif"'>Tel. 4576-3371</span></b><b><span lang=ES-TRAD
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p></o:p></span></b></p>
<p class=MsoNormal style='text-autospace:none'><span lang=ES-UY
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p>
<h1 style='text-autospace:ideograph-other'>Resumen<o:p></o:p></h1>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal style='text-align:justify'><span style='font-size:10.0pt;
font-family:"Verdana","sans-serif"'>Ion assisted PVD is a powerful method for
formation of thin surface layers comprising phases which may be far out of the
thermodynamic equilibrium. However, deposition at elevated temperatures,
annealing or prolonged exposure to higher temperatures during their use will
lead to additional factors starting to influence the coatings. Here, a short
overview is giving on nanostructures formed by ion bombardment or
thermodynamics or by a combination of both factors. Diffusion processes
starting from PVD are normally not covered by conventional theory as
non-equilibrium concentrations and phases may be present. Additionally, several
species may be mobile or the phase composition and diffusivity could be highly
correlated. At the end, some examples of specific corrosion and biocompatibility
results of such surfaces are presented.<a name="_GoBack"></a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
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