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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><img width=893 height=248 id="image001.png_x0040_01DAC64E.DDE67E30" src="cid:image001.png@01DBAFA7.722CF5F0"><o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>Vabimo vas na 10. predavanje iz sklopa »Kolokviji na IJS« v akademskem letu 2024/25, ki bo <b><span style='font-weight:bold'>v sredo, 23.</span></b> <b><span style='font-weight:bold'>aprila 2025, ob 13:00</span></b> v Veliki predavalnici Instituta »Jožef Stefan« na Jamovi cesti 39 v Ljubljani. Predavanje bo <b><span style='font-weight:bold'>v slovenščini</span></b>. Na voljo bodo kava, pijača in prigrizki.<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=5 face=Calibri><span style='font-size:16.0pt;font-weight:bold'>Orientirana zraščanja mineralov: nastanek in pomen<o:p></o:p></span></font></b></p><p class=MsoNormal><font size=5 face=Calibri><span style='font-size:16.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><u><font size=3 face=Calibri><span style='font-size:12.0pt;font-weight:bold'>izr. prof. dr. Nina Daneu<o:p></o:p></span></font></u></b></p><p class=MsoNormal><i><font size=2 face=Calibri><span style='font-size:11.0pt;font-style:italic'>Institut »Jožef Stefan«, Ljubljana, Slovenija</span><o:p></o:p></font></i></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>Orientirana zraščanja so pogosta tako v naravnih mineralih kot tudi v sintetiziranih funkcionalnih materialih. Mednje spadajo kontaktni, ciklični in interpenetracijski dvojčki ter epitaksialna preraščanja strukturno sorodnih faz. V predavanju bom na različnih primerih pokazala, da je poznavanje lokalne atomske strukture in kemijske sestave kontaktnih ravnin med kristalnimi domenami, ki se med rastjo povežejo preko določenega kristalografskega zakona, ključno za razumevanje njihovega nastanka. Glavno eksperimentalno orodje za naše analize je presevna elektronska mikroskopija. Rezultati raziskav po eni strani omogočajo interpretacijo geokemijskih pogojev med rastjo mineralov v naravi, po drugi strani pa lahko spoznanja, pridobljena pri proučevanju naravnih mineralov, s pridom uporabimo za sintezo funkcionalnih materialov z izboljšanimi lastnostmi.<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=2 face=Calibri><span style='font-size:11.0pt;font-weight:bold'>O predavateljici</span></font></b>: Nina Daneu je znanstvena svetnica na Institutu »Jožef Stefan« in izredna profesorica na Mednarodni podiplomski šoli Jožefa Stefana v Ljubljani.<o:p></o:p></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:10.0pt'>Napovednik predavanja in posnetke preteklih predavanj najdete na <b><span style='font-weight:bold'>novi spletni strani »Kolokvijev na IJS«</span></b> </span></font><a href="https://kolokviji.ijs.si/"><font size=2><span style='font-size:10.0pt'>https://kolokviji.ijs.si/</span></font></a><font size=2><span style='font-size:10.0pt'>, posnetke pa tudi posebej na </span></font><a href="https://video.arnes.si/?q=Kolokviji_IJS"><font size=2><span style='font-size:10.0pt'>https://video.arnes.si/?q=Kolokviji_IJS</span></font></a><font size=2><span style='font-size:10.0pt'> (zadnje tri sezone) in </span></font><a href="http://videolectures.net/kolokviji_ijs"><font size=2><span style='font-size:10.0pt'>http://videolectures.net/kolokviji_ijs</span></font></a><font size=2><span style='font-size:10.0pt'> (starejši).<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>______________<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>We invite you to the 10th lecture in the framework of »JSI Colloquia« in the academic year 2024/25, which will take place on <b><span style='font-weight:bold'>Wednesday, April 23, 2025, at 1:00 PM</span></b> in the main lecture hall of Jožef Stefan Institute, Jamova cesta 39 in Ljubljana. The lecture will be held <b><span style='font-weight:bold'>in Slovenian</span></b>. Coffee, drinks and snacks will be available.<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=5 face=Calibri><span style='font-size:16.0pt;font-weight:bold'>Oriented mineral intergrowths: formation and implications<o:p></o:p></span></font></b></p><p class=MsoNormal><font size=5 face=Calibri><span style='font-size:16.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><u><font size=3 face=Calibri><span style='font-size:12.0pt;font-weight:bold'>Assoc. Prof. Dr. Nina Daneu<o:p></o:p></span></font></u></b></p><p class=MsoNormal><i><font size=2 face=Calibri><span style='font-size:11.0pt;font-style:italic'>Jožef Stefan Institute, Ljubljana, Slovenia</span><o:p></o:p></font></i></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>Oriented intergrowths are common in both natural minerals and synthesized functional materials. Examples include contact, cyclic, and interpenetration twins, as well as epitaxial intergrowths of structurally related phases. In my lecture, I will present various examples to show that the knowledge of the local atomic structure and chemical composition of crystallographic interfaces that form during crystal growth is key to understanding their formation. The main experimental tool for our analyses is transmission electron microscopy. The results of our research enable, on the one hand, the interpretation of geochemical conditions during mineral growth in nature, and on the other hand, the application of insights gained from natural minerals to the synthesis of functional materials with improved properties.<o:p></o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><b><font size=2 face=Calibri><span style='font-size:11.0pt;font-weight:bold'>About the lecturer</span></font></b>: Nina Daneu is a scientific councilor at the Jožef Stefan Institute and an associate professor at the Jožef Stefan International Postgraduate School in Ljubljana.<o:p></o:p></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p><p class=MsoPlainText><font size=2 face=Calibri><span style='font-size:10.0pt'>The lecture trailer and recordings of past lectures can be found on the <b><span style='font-weight:bold'>new website of »JSI colloquia«</span></b></span></font> <a href="https://kolokviji.ijs.si/"><font size=2><span style='font-size:10.0pt'>https://kolokviji.ijs.si/</span></font></a><font size=2><span style='font-size:10.0pt'>, and recordings specifically at </span></font><a href="https://video.arnes.si/en/?q=Kolokviji_IJS"><font size=2><span style='font-size:10.0pt'>https://video.arnes.si/en/?q=Kolokviji_IJS</span></font></a><font size=2><span style='font-size:10.0pt'> (last three seasons) and </span></font><a href="http://videolectures.net/kolokviji_ijs"><font size=2><span style='font-size:10.0pt'>http://videolectures.net/kolokviji_ijs</span></font></a><font size=2><span style='font-size:10.0pt'> (older).</span></font><o:p></o:p></p><p class=MsoPlainText><font size=2 face=Calibri><o:p> </o:p></font></p></div></body></html>