[seminar] Seminar na IF-u u utorak 18.12.2018. u 15:00h - László Forró (Lausanne)

[Damir Staresinic]

Institut za fiziku, Bijenička cesta 46, 

predavaonica u zgradi Mladen Paić utorak, 18. prosinca 2018., u 15:00 sati 
Organo-metallic hybrid halide perovskite: beyond photovoltaics 
László Forró 
D Laboratory of Physics of Complex Matter 
Ecole Polytechnique Fédérale de Lausanne, Lausanne, Švicarska 


Recently, it has been shown that CH 3 NH 3 PbI 3 is a very promising material in photovoltaic devices reaching light conversion efficiency (η) up to 22%. A strong research activity has been focused on the chemistry of the material in order to establish the most important parameters which could further improve η and to collect photons from a broad energy window. The major trend in this field is in photovoltaic device engineering although the fundamental aspects of the material are not yet fully understood. 

In my laboratory, we have devoted considerable efforts to the growth of high-quality single crystals at different length scales, ranging from large bulk crystals (up to 10 cm 3 ) through nanowires down to quantum dots of tens of nanometers of linear dimensions. The structural tunability of the material allows the study of a broad range of physical phenomena including electrical and thermal transport, magnetism, optical properties, band structure by photoemission etc. In this presentation, a selected set of measurements will be reported together with some device applications. 

Acknowledgement: The work has been performed in collaboration with Endre Horvath, Massimo Spina, Balint Nafradi, Peter Szirmai, Alla Araktcheva, Andrea Pisoni, Jacim Jacimovic, Andrzej Sienkiewicz, Claudio Grimaldi, Hugo Dil, Henrik Ronnow and many others. 


Voditelji seminara IF-a: [ mailto:hrvoje at ifs.hr | Hrvoje Skenderović ] i [ mailto:damirs at ifs.hr | Damir Starešinić ] 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.phy.pmf.unizg.hr/pipermail/seminar/attachments/20181211/04f13b27/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: logo_IF_seminar.jpg
Type: image/jpeg
Size: 9859 bytes
Desc: not available
URL: <http://www.phy.pmf.unizg.hr/pipermail/seminar/attachments/20181211/04f13b27/attachment-0001.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Forro_Seminar.ics
Type: text/calendar
Size: 957 bytes
Desc: not available
URL: <http://www.phy.pmf.unizg.hr/pipermail/seminar/attachments/20181211/04f13b27/attachment-0001.ics>