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thank you teacher, please do you have this presentation ppt or pdf ?

Down load the Paios brochure here: static1.squarespace.com/static/56373af5e4b030f21bd0dc1a/t/60b8bd46724a9d3ed7986a8c/1622719820884/Paios+Brochure+with+experiments.pdf

Thanks for watching. Join our next webinar on LED Solar simulators and Stability testing of perovskite solar cell on Monday, 9th September. Register here: events.teams.microsoft.com/event/b362295d-6b9a-431c-839d-546f3dd470b8@edaecfd0-eb6b-4e07-b7ed-3a0e8fbf5d0c

Thanks to both Dr. Justin Chen from Stanford University and Dr. Davide Moia from Fluxim for their expert contributions, and to the audience for a great Q&A! Chapters 00:52 Dr Justin Chen´s Talk 21:20 Dr Davide Moia´s Talk 43:30 Q&A

I want prototype and test peroviskit solar panels

Here are the Q&A we didn't have time for: Question: Hi Dr. Aeberhard, thanks for your presentation. We wonder if a similar calculation of the PCE change with the thickness or band gap change of the top PVK layer on a 1.1eV Si bottom cell in a 4T tandem can be done. Answer: Using Setfos, you can compute the filtered bottom-cell JV curves as a function of thickness or band gap. The PCE is then found a posteriori using the voltage matching condition. Question: For the simulation of the tandem solar cell, if I am correct for modeling the transport of carriers at the interface you use hopping from Homo to Lumo bands of adjacent layers, could you explain a bit more how this framework compares to a other interface transport models like thermionic emission or carrier tunneling. Answer: We verified that the hopping model and trap-assisted interface recombination give very similar tandem characteristics. Eventually, what you need is a large enough rate of charge transfer around VMPP in order to avoid voltage losses (or, equivalently, losses in FF or even development of an s-shape). The main difference between junction models (especially tunneling) is the dependence on the local electric field, which can change drastically with point of operation. Question: Thank you for a great talk by you two. I have question for Urs. How can we include surface recombination at the interface in the Setfos simulations? Answer: There are dedicated models for interface recombination in Setfos. The full mode requires setting of the interface trap energy, trap density and capture rates for electrons and holes from either side of the interface. There is also a simplified version where you set only the interface recombination velocity and the trap energy position. Question: Can stability analysis of the tandem can be done in this software (Setfos)? Answer: Currently, material parameters are input quantities and do not change over time. However, assessment of lon-term stability can be supported for instance by quantifying the impact of defect evolution in the material, i.e., by analysing the state of the device at a given point in time. Question: Can we make tandem perovskite solar cells with other semiconductors than silicon? Answer: Indeed, there are WBG perovskite based tandems with CIGS or a narrow-band gap perovskite as the bottom cell.

Hello! How can I evaluate the mobility of charge carriers if the resulting characteristic has a different dependence on the offset? The characteristic does not have an explicit peak, the trailing edge of the signal grows with increasing offset level.

Thank you for sharing the webinar.

Thanks Sandeep and Sandra for your contribution.

Hello dear, which software you used?

Thank you dear

Check out Laoss Software: www.fluxim.com/laoss

Nicely explain

That's what I think: Use a popular/save topic people are against, motivate for change but without any proposals for what we should change and have an emotional background music to distract from the fact that nothing was said.

How do you define the effective area of the illuminated device?

Great explanation about the Tandem Solar Cells. Fluxim products and websites are highly recommended for any solar cell researcher.

TOP INFOS ! Thanks from Morocco !

How i can getting setfos please reply me

Sir, I am unable to simulate gallium Phosphide/ MAPbI3 multijunction solar cell using setfos. Can you please help me to design my required solar cell and simulate I-V Characteristics in my simulation?

When I copy your tutorial i have an error. There is limitation about only 2 electrical layers. How to deal with that?

Thank for the great video! Does it possible to predict the intrinsic doping density from TrPL data by using your software?

Very helpful. How can we download the setfos?

Need more vedios

Thank you sir

What was that with the glovebox gloves swinging at the end of the video? Please tell me it wasn't Stefano's idea :P

Can you please a demo for DSSCs solar cell

Beautiful presentation :)

How can I include quantum dot as a material??? Please

Sir how i can include quantum dot as a material?

Professor Dr. Beat Ruhstaller i would like to make contact regarding perovskite ,you doing amazing work

12:18 16:21 has the best 😍💖❤️ 💋💝

Is it possible to obtain the slides and transcript?

Nice vedio, how can i download and install in my pc?

Temperature? You must learn research about Radiative Cooling from Prof Shan Hui Fan. Why Au/gold?? Expensive material.