🙏🙏

Thank you for this tutorial.How do you define the direction of the incident light? And didn't the model of this video define the direction of the incident light?

Very good

Hello sir, my name is Reksa Akbar, I am a master student (physics) of Bandung Institute Technlogy in Indonesia. I have sent u an email regarding the efficiency calculation, could you please check it? thank you very much

دستت درد نکنه مرد. خیلی عالی🙏

您教得真好！非常感谢您，亲爱的梅赫兰博士！

你的视频非常有教育意义，涵盖了我大学项目的一部分！

I truly appreciate the way you justified it with solid scientific reasoning and foundational insights. It’s impressive that you were able to identify a corresponding simulation to support your explanation. I found it both intellectually engaging and thoroughly enjoyable.

Dear Mehran, while the idea behind the video is excellent, the sound and video quality could use some improvement. I’d suggest focusing on enhancing these aspects in the future. That said, the quality of your longer videos has been quite solid and respectable.

Fascinating! The simplicity of the mechanism and components used in the blender is truly remarkable. It's quite intriguing that you’ve considered both a rechargeable and an electric version-such a thoughtful approach!

My friend ✅

❤❤❤❤❤

❤❤❤❤

Good luck

Very good

👍👍👍

Thank you so much sir for such an informative video... Sir could you explain how to illuminate the structure with a given power density and how to measure current density, External quantum efficiency under light?

thank you Sir for this tutorial , I have a question , what is the value of the iradiance or the incident power used in this simulation , so we can calculate the efficiency of the solar cells ??

That's the way to do it!

Very good

Learning feels fun here!

Cool how you make complex stuff so easy to understand

موفق باشی

عالی بود

موفق باشی

عالی بود

Hi. I'm using this tutorial as a project that my professor gave me. I have 2 question, why did not you design the contacts in your model and then put Air as boundarie? how can we simulate sunlight?

Your video is very helpful but the resolution isn’t good enough to follow your steps

بسیار عالی ،موفق باشید❤❤❤

😂😂😂

عالی بود،موفق باشی

is the software free please ?

Brother nice work, i just can say Layaghat

Hello, Dr. Mehran. Where can I get the n and k data for FTO?

Hello, Dr. Mehran. I'm using comsol 6.2 and can't seem to find ewfd.ki_iso in wave equation view. All the other parameters shown in the video are there. What should I do?

what's the value of f0?Maybe you forgot to define the c_const

سلام اگر بخواهیم با ماژول نیمه هادی شبیه سازی کنیم فتوجنریشن رو به چه معادله ای باید وارد کنیم؟

Thank you so much sir

Really helpful ! thank you

Dear Dr. Mehran, If I do not use the scattering boundary condition in the EWFD section but instead set the incident light using a port and PML layers, how should I proceed? When I tried this approach, the absorption curve of the perovskite layer was far from the result shown in your graph. Thank you very much!

Thank you Dr. Minbashi

我想请教一下如何测量EQE，谢谢你，先生

🎉

Your videos are amazing could you please build the 3d model directly without dependency of 2d do u have video for this ?

❤

can you pleas upload how to find filter spectrum using simulation and how to apply it in SCAPs

Absulatly stunning, great job man

How to download it for free

Please sir, how to plot electric field distributio in SPR sensor . i need it help me please

Hi Mehran, your videos are very insightful. Thank you for that as there are near to non videos available on solar cells simulation via COMSOL. I have one request, it would be very helpful if you make a video on generating I-V plot using the same model. I am trying to plot it but couldn't do it.