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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Vabim vas na 8. predavanje iz sklopa "Kolokviji na IJS" v
letu 2008/09, ki bo <strong><b><font color=red face="Times New Roman"><span
style='color:red'>v sredo, 11. marca 2009, ob 13:00 uri </span></font></b></strong><font
color=red><span style='color:red'>v Veliki predavalnici Instituta »Jožef
Stefan«</span></font> na Jamovi cesti 39 v Ljubljani. Napovednik
predavanja najdete tudi na naslovu <a
href="http://www.ijs.si/ijsw/Koledar_prireditev">http://www.ijs.si/ijsw/Koledar_prireditev</a>,
posnetke preteklih predavanj<font color=blue><span style='color:blue'> </span></font>pa
na <a href="http://videolectures.net/kolokviji_ijs">http://videolectures.net/kolokviji_ijs</a>.
<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<o:p></o:p></span></font></p>
<p class=MsoNormal><b><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-weight:bold'>dr. Mark JOHNSON <o:p></o:p></span></font></b></p>
<p class=MsoNormal><i><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-style:italic'>Computing for Science, ILL</span></font></i><b><span
style='font-weight:bold'><o:p></o:p></span></b></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><b><font
size=4 face="Times New Roman"><span style='font-size:14.0pt;font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><b><font
size=4 face="Times New Roman"><span style='font-size:14.0pt;font-weight:bold'>Študij
mrežne dinamike z neelastičnim sipanjem nevtronov in numeričnim modeliranjem<o:p></o:p></span></font></b></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><b><i><font
size=4 face="Times New Roman"><span style='font-size:14.0pt;font-weight:bold;
font-style:italic'><o:p> </o:p></span></font></i></b></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>Raziskovanje
mrežne dinamike s sipanjem nevtronov ima predvsem na področju določevanja
medatomskih vezi že dolgo in uspešno zgodovino. V zadnjem času se je močna
sinergija med eksperimentalnim delom in simulacijami še okrepila, saj se ab initio
računske metode uporabljajo za analizo neelastičnih sipanj v kompleksnih
sistemih. Poleg tega pa nam ab initio metode omogočajo vpogled v elektronske in
magnetne strukture, ki jih lahko direktno opazujemo s sipanjem nevtronov.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>V predavanju se
bomo torej posvetili primerom, kjer so nevtroni v kombinaciji z numeričnimi
metodami dali jasen vpogled v strukturne vzbuditve v DNA, gorivnih
celicah, termoelektričnih sistemih ter magnetnih materialih (vključno z
železo-pniktidnimi superprevodniki).<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt;
text-align:justify;text-justify:inter-ideograph'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Predavanje bo v
angleščini.<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><strong><b><font
size=3 color=red face=Calibri><span style='font-size:12.0pt;font-family:Calibri;
color:red'>Lepo vabljeni!</span></font></b></strong><strong><b><font
face="Times New Roman"><span style='font-weight:normal'><o:p></o:p></span></font></b></strong></p>
<p class=MsoNormal align=center style='text-align:center'><b><font size=6
face="Times New Roman"><span style='font-size:24.0pt;font-weight:bold'>***<o:p></o:p></span></font></b></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>We
would like to invite you to 8<sup>th</sup> lecture of the "Kolokvij na
IJS" in the school year 2008/09. The lecture will be held <b><span
style='font-weight:bold'>on Wednesday, March 11, 2009, at 1 pm</span></b> at <b><span
style='font-weight:bold'>JSI main lecture hall</span></b>, Jamova 39, <st1:place
w:st="on"><st1:City w:st="on">Ljubljana</st1:City></st1:place>. The abstract of
the lecture can be found on website: </span></font><font size=2><span
lang=EN-US style='font-size:10.0pt'><a
href="http://www.ijs.si/ijsw/Koledar_prireditev"><font size=3><span
style='font-size:12.0pt'>http://www.ijs.si/ijsw/Koledar_prireditev</span></font></a></span></font><span
lang=EN-US>, the previous recorded lectures can be found on website: </span><font
size=2><span lang=EN-US style='font-size:10.0pt'><a
href="http://videolectures.net/kolokviji_ijs"><font size=3><span
style='font-size:12.0pt'>http://videolectures.net/kolokviji_ijs</span></font></a></span></font><span
lang=EN-US>.</span><font size=2><span lang=EN-US style='font-size:10.0pt'> </span></font><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>********************************************<o:p></o:p></span></font></p>
<p class=MsoNormal><b><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;font-weight:bold'>dr. Mark JOHNSON <o:p></o:p></span></font></b></p>
<p class=MsoNormal><i><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;font-style:italic'>Computing for Science, <st1:place
w:st="on"><st1:State w:st="on">ILL</st1:State></st1:place></span></font></i><b><span
lang=EN-US style='font-weight:bold'><o:p></o:p></span></b></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><i><font
size=3 face="Times New Roman"><span lang=EN-US style='font-size:12.0pt;
font-style:italic'><o:p> </o:p></span></font></i></p>
<p class=MsoNormal><b><font size=5 face="Times New Roman"><span lang=EN-US
style='font-size:16.0pt;font-weight:bold'>Lattice dynamics studied by inelastic
neutron scattering and numerical modelling<o:p></o:p></span></font></b></p>
<p class=MsoNormal align=center style='text-align:center;text-indent:35.4pt'><b><font
size=5 face="Times New Roman"><span lang=EN-US style='font-size:16.0pt;
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>Neutron
scattering and lattice dynamics have a long history, in particular with
experimental data being used to refine inter-atomic force constants. Nowadays
there is still a strong synergy between experiment and simulation, with the
difference that ab initio computational methods are often now used to analyse
inelastic scattering data from complex systems. In addition, ab initio methods
give access to electronic and magnetic structure, the latter being directly
probed by neutron scattering techniques.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><font
size=3 face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>I will
therefore show a range of examples of how neutrons and numerical methods are
giving clear insights into the role of structural excitations in DNA, solid
oxide fuel cells, thermoelectric materials and magnetic materials, including
iron-pnictide superconductors.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><b><font
size=4 face="Times New Roman"><span lang=EN-US style='font-size:14.0pt;
font-weight:bold'><o:p> </o:p></span></font></b></p>
<p class=MsoNormal><b><font size=4 face="Times New Roman"><span lang=EN-US
style='font-size:14.0pt;font-weight:bold'>We look forward to meeting you at the
“Kolokvij na IJS”!<o:p></o:p></span></font></b></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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