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<b>Título:</b> Ordering phenomena and nanoscale functionalities in
oxide films with controlled epitaxy<br>
<br>
<b>Ponente: </b>Beatriz Noheda (Zernike Institute for Advanced
Materials & Groningen Cognitive Systems and Materials center
(CogniGron), Univ. of Groningen (Holanda)<br>
<br>
<b>Lugar: </b>Sala de Grados de la Facultad de Ciencias<b> <br>
</b><b><br>
Fecha y hora </b><b><b>(ATENCIÓN AL CAMBIO)</b>: </b>Miércoles
20 de febrero a las 12:30<br>
<br>
<b>Resumen de la charla:</b> The field of functional thin films
has transformed in the past decade. This is due to the development
of experimental techniques that allow synthesizing materials with
atomic control, which eventually leads to atomically-defined
interfaces, showing the way to much improved devices and, in some
cases, to totally new device concepts. Here I will focus on the
challenges related to the synthesis and characterization of
ferroic thin films, particularly of oxide thin films, and the
ordering phenomena responsible for their large and tunable
electrical, mechanical or magnetic responses, which are directly
linked to their ferroelectric, ferroelastic or magnetic nature. I
will discuss the role of epitaxy on the atomic structure (strain
engineering) but also on the microstructure and properties. I will
illustrate this with examples of our own work on
ferroelectric/piezoelectric PZT and BaTiO3, multiferroic TbMnO3
and BiFeO3 or our most recent work on the newly discovered (by the
Namlab team in Dresden) nano-ferroelectric Hf0.5Zr0.5O2. Finally,
I will offer my vision about future directions in the field of
(multi)ferroic oxides. <br>
<br>
<br>
<b>Resumen CV: </b>Beatriz Noheda is Full Professor at the
University of Groningen (The Netherlands) where she chairs the
Nanostructures of Functional Oxides group, at the Zernike
Institute for Advanced Materials. She got her PhD at the
Universidad Autónoma of Madrid and has worked in several renowned
international Institutions (for example Brookhaven National
Laboratory (New York) or Saarlandes University (Germany)) before
settling in 2004 in Groningen. <br>
Prof. Noheda holds important International recognition as she is
Fellow of the American Physical Society and the Dutch Science
Organization and founding director of the Groningen Cognitive
Systems and Materials center (CogniGron). She obtained prestigious
awards like the Rosalind Franklin Fellowship and is author of more
than 100 publications. <b><br>
</b><br>
<pre class="moz-signature" cols="72">--
Dr. Jorge Lobo Checa
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:jorge.lobo@csic.es" moz-do-not-send="true">jorge.lobo@csic.es</a>
=============================================================
ICMA - Instituto de Ciencia de Materiales de Aragón (CSIC-UZ)
Facultad de Ciencias, Universidad de Zaragoza
C/ Pedro Cerbuna 12, 50009 Zaragoza, Spain
tel: +34 876 553353
=============================================================
Personal webpage: <a class="moz-txt-link-freetext" href="http://sagan.csic.es/web/en/directorio/lobo-checa-jorge" moz-do-not-send="true">http://sagan.csic.es/web/en/directorio/lobo-checa-jorge</a>
<a class="moz-txt-link-freetext" href="https://www.tnsi-poctefa.eu" moz-do-not-send="true">https://www.tnsi-poctefa.eu</a></pre>
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<br>
<pre class="moz-signature" cols="72">--
Dr. Jorge Lobo Checa
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:jorge.lobo@csic.es" moz-do-not-send="true">jorge.lobo@csic.es</a>
=============================================================
ICMA - Instituto de Ciencia de Materiales de Aragón (CSIC-UZ)
Facultad de Ciencias, Universidad de Zaragoza
C/ Pedro Cerbuna 12, 50009 Zaragoza, Spain
tel: +34 876 553353
=============================================================
Personal webpage: <a class="moz-txt-link-freetext" href="http://sagan.csic.es/web/en/directorio/lobo-checa-jorge" moz-do-not-send="true">http://sagan.csic.es/web/en/directorio/lobo-checa-jorge</a>
<a class="moz-txt-link-freetext" href="https://www.tnsi-poctefa.eu" moz-do-not-send="true">https://www.tnsi-poctefa.eu</a></pre>
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