<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18702">
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT size=2 face=Arial>
<P style="MARGIN: 0cm 0cm 0pt 14.2pt" class=MsoNormal><STRONG><SPAN
style="FONT-FAMILY: Arial" lang=EN-GB><FONT
size=3>Poštovani,</FONT></SPAN></STRONG><SPAN style="FONT-FAMILY: Arial"
lang=EN-GB><BR><STRONG><SPAN style="FONT-FAMILY: Arial"><FONT size=3>podsjećamo
Vas na seminar na</FONT></SPAN></STRONG></SPAN><SPAN
style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" lang=EN-GB> </SPAN><STRONG><SPAN
style="FONT-FAMILY: Arial" lang=EN-GB><FONT size=3>Institutu za
fiziku, <FONT color=#ff0000>danas</FONT> <FONT
color=#ff0000>u</FONT> <SPAN style="COLOR: red">15:00 </SPAN><SPAN
style="COLOR: black">sati:</SPAN></FONT></SPAN></STRONG></P>
<P style="MARGIN: 0cm 0cm 0pt 14.2pt" class=MsoNormal><STRONG><SPAN
style="FONT-FAMILY: Arial" lang=EN-GB><FONT size=3><SPAN style="COLOR: black">
<TABLE
style="WIDTH: 18cm; mso-cellspacing: 0cm; mso-padding-alt: 5.25pt 5.25pt 5.25pt 5.25pt"
class=MsoNormalTable border=0 cellSpacing=0 cellPadding=0 width=680>
<TBODY>
<TR style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
<TD
style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 5.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.25pt; WIDTH: 18cm; PADDING-RIGHT: 5.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 5.25pt"
vAlign=top width=680>
<P style="TEXT-ALIGN: center; MARGIN: 3.1pt 0cm" align=center><SPAN
style="FONT-FAMILY: 'Century Gothic'" lang=EN-GB><IMG
src="cid:FCE0C19B45B340848BE38CB62BF885FC@if.local" width=32 height=32
v:shapes="_x0000_i1025"><?xml:namespace prefix = o ns =
"urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P style="TEXT-ALIGN: center; MARGIN: 3.1pt 0cm" align=center><SPAN
style="FONT-FAMILY: 'Century Gothic'" lang=EN-GB><IMG
src="cid:2B32A36D617347EE878BCE68CDCD4468@if.local" width=390 height=85
v:shapes="_x0000_i1026"><o:p></o:p></SPAN></P>
<P style="TEXT-ALIGN: center; MARGIN: 3pt 0cm" class=MsoNormal
align=center><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: #5f5f5f; mso-ansi-language: PL"
lang=PL>Institut za fiziku, Bijenička cesta 46,<o:p></o:p></SPAN></B></P>
<P style="TEXT-ALIGN: center; MARGIN: 3pt 0cm" class=MsoNormal
align=center><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: #5f5f5f; mso-ansi-language: PL"
lang=PL>predavaonica u zgradi Mladen Paić<o:p></o:p></SPAN></B></P>
<P style="TEXT-ALIGN: center; MARGIN: 3.1pt 0cm" align=center><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: #993300; FONT-SIZE: 14pt; mso-ansi-language: PL"
lang=PL>utorak, 20. rujna 2016., u 15:00 sati</SPAN></B><SPAN
style="FONT-FAMILY: 'Century Gothic'; mso-ansi-language: PL"
lang=PL><o:p></o:p></SPAN></P></TD></TR>
<TR style="mso-yfti-irow: 1">
<TD
style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 5.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.25pt; WIDTH: 18cm; PADDING-RIGHT: 5.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 5.25pt"
vAlign=top width=680>
<P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" class=MsoNormal
align=center><B><SPAN
style="COLOR: #55913c; FONT-SIZE: 16pt; mso-ansi-language: EN-US; mso-bidi-font-size: 12.0pt"><FONT
face="Times New Roman">Time- and Angle-Resolved Photoemission Spectroscopy
as a Direct Probe of Free Carriers in Single-Layer Transition Metal
Dichalcogenides<o:p></o:p></FONT></SPAN></B></P></TD></TR>
<TR style="mso-yfti-irow: 2">
<TD
style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 5.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.25pt; WIDTH: 18cm; PADDING-RIGHT: 5.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 5.25pt"
vAlign=top width=680>
<P style="TEXT-ALIGN: center; MARGIN: 5.95pt 0cm 0pt"
align=center><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 14pt; mso-ansi-language: EN-US; mso-bidi-font-size: 13.5pt">Antonija
Grubišić Čabo <o:p></o:p></SPAN></B></P></TD></TR>
<TR style="mso-yfti-irow: 3">
<TD
style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 5.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.25pt; WIDTH: 18cm; PADDING-RIGHT: 5.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 5.25pt"
vAlign=top width=680>
<P style="MARGIN: 0cm 0cm 0pt"><SPAN
style="FONT-FAMILY: 'Century Gothic'; mso-ansi-language: EN-US; mso-bidi-font-weight: bold; mso-bidi-font-family: 'Times New Roman'"><o:p> </o:p></SPAN></P>
<P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" class=MsoNormal
align=center><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'; BACKGROUND: white; COLOR: black; FONT-SIZE: 11pt"
lang=EN-GB>Department of Physics and Astronomy, Interdisciplinary
<?xml:namespace prefix = st1 ns =
"urn:schemas-microsoft-com:office:smarttags" /><st1:PlaceName
w:st="on">Nanoscience</st1:PlaceName> <st1:PlaceType
w:st="on">Center</st1:PlaceType>,<SPAN
class=apple-converted-space> </SPAN><st1:PlaceName w:st="on"><SPAN
class=institution>Aarhus</SPAN></st1:PlaceName><SPAN class=institution>
<st1:PlaceType w:st="on">University</st1:PlaceType></SPAN>, 8000 Aarhus
<st1:place w:st="on"><st1:City w:st="on">C</st1:City>, <st1:country-region
w:st="on">DENMARK</st1:country-region></st1:place></SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 11pt"
lang=EN-GB><o:p></o:p></SPAN></B></P>
<P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" class=MsoNormal
align=center><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: #181512; FONT-SIZE: 11pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN"
lang=EN-GB><SPAN
style="mso-spacerun: yes"> </SPAN></SPAN></B><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 11pt; mso-ansi-language: EN-US"><o:p></o:p></SPAN></B></P>
<P style="TEXT-ALIGN: center; MARGIN: 0cm 0cm 0pt" class=MsoNormal
align=center><B><I><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 11pt; mso-ansi-language: IT; mso-bidi-font-size: 12.0pt"
lang=IT>E-mail: <A href="mailto:cabo@inano.au.dk">cabo@inano.au.dk</A>
</SPAN></I></B><SPAN class=apple-converted-space><SPAN
style="FONT-FAMILY: Helvetica; BACKGROUND: white; COLOR: black; FONT-SIZE: 10pt; mso-ansi-language: IT; mso-bidi-font-family: 'Times New Roman'"
lang=IT><o:p></o:p></SPAN></SPAN></P>
<P style="MARGIN: 5.95pt 0cm 0pt"><B><I><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 11pt; mso-ansi-language: IT; mso-bidi-font-size: 12.0pt"
lang=IT><o:p> </o:p></SPAN></I></B></P></TD></TR>
<TR style="mso-yfti-irow: 4">
<TD
style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 5.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.25pt; WIDTH: 18cm; PADDING-RIGHT: 5.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 5.25pt"
vAlign=top width=680>
<P style="TEXT-ALIGN: justify; MARGIN: 0cm 0cm 0pt" class=MsoNormal><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-FAMILY: 'Century Gothic'" lang=EN-GB>The size of its band gap
determines the suitability of a material for use in different
applications, for example, in computers or in solar cells. In the case of
artificial two-dimensional (2D) materials, such as graphene or
single-layer (SL) transition metal dichalcogenides (TMDCs), electronic
properties, including the band gap, are drastically different from their
parent compounds where dimensionality is not reduced. The electronic
properties of 2D materials do not only depend on the material but also on
its environment, for example, the substrate it is placed on. By changing
the dielectric properties of the substrate or the carrier concentration in
the material, the band gap size can be modified. Besides control of the
band gap, control of the spin- and valley-degrees of freedom has been
suggested as a new type of tuning knob for carrier dynamics and SL TMDCs,
such as SL MoS<SUB>2</SUB> and WS<SUB>2</SUB>, are particularly promising
candidates for new spin- and valleytronic devices. This is due to the
braking of inversion symmetry in their crystal lattices, a strong
spin-orbit coupling, and a direct band gap at the K and K’ valleys in
their electronic structure. In order to have information about ultrafast
carrier dynamics and valley-degrees of freedom, both time- and
angular-resolution is necessary. This can be achieved by means of time-
and angle-resolved photoemission spectroscopy (TR-ARPES). Recently, this
type of experiments became possible with the arrival of ultrafast high
harmonic laser sources with high repetition rates. The XUV laser source at
the Artemis laboratory at the Central Laser Facility can produce the high
photon energies necessary to access the K (K’) point; the point of the
Brillouin zone at which a band gap might be observed. Therefore, the main
topic of this talk will be the results obtained by TR-ARPES on epitaxially
grown SL MoS2 on Au(111) and graphene, and WS2 on Ag(111). Technical
requirements, the experimental system and the growth procedures will also
be presented.<o:p></o:p></SPAN></B></P></TD></TR>
<TR style="mso-yfti-irow: 5; mso-yfti-lastrow: yes">
<TD
style="BORDER-BOTTOM: #d4d0c8; BORDER-LEFT: #d4d0c8; PADDING-BOTTOM: 5.25pt; BACKGROUND-COLOR: transparent; PADDING-LEFT: 5.25pt; WIDTH: 18cm; PADDING-RIGHT: 5.25pt; BORDER-TOP: #d4d0c8; BORDER-RIGHT: #d4d0c8; PADDING-TOP: 5.25pt"
vAlign=top width=680>
<P style="MARGIN: 0cm 0cm 0pt" class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 11pt; mso-ansi-language: HR; mso-bidi-font-size: 12.0pt"
lang=HR><o:p> </o:p></SPAN></B></P>
<P style="MARGIN: 0cm 0cm 0pt" class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 11pt; mso-ansi-language: NO-BOK; mso-bidi-font-size: 12.0pt"
lang=NO-BOK>Voditelji seminara IF-a: </SPAN></B><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: black; FONT-SIZE: 11pt"
lang=EN-GB><A href="mailto:natasav@ifs.hr" target=_blank><SPAN
style="mso-ansi-language: NO-BOK" lang=NO-BOK>Nataša
Vujičić</SPAN></A></SPAN></B><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: black; FONT-SIZE: 11pt; mso-ansi-language: NO-BOK"
lang=NO-BOK> i </SPAN></B><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; COLOR: black; FONT-SIZE: 11pt"
lang=EN-GB><A href="mailto:damirs@ifs.hr" target=_blank><SPAN
style="mso-ansi-language: NO-BOK" lang=NO-BOK>Damir
Starešinić</SPAN></A></SPAN></B><B><SPAN
style="FONT-FAMILY: 'Century Gothic'; FONT-SIZE: 10pt; mso-ansi-language: NO-BOK; mso-bidi-font-size: 12.0pt"
lang=EN-GB> </SPAN></B><SPAN style="mso-ansi-language: NO-BOK"
lang=NO-BOK><o:p></o:p></SPAN></P></TD></TR></TBODY></TABLE></SPAN></FONT></SPAN></STRONG></P></FONT></DIV></BODY></HTML>