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Questions related to Solar Cells
Now, I work with the PEMFC. I understand the mechanism of electron and proton transfer in a single cell. However, it is hard for me to understand that mechanism in a fuel cell stack. A gasket...
05 October 2022 751 2 View
I am trying to simulate a perovskite solar cell in 3D (optical,electrical and Thermal analysis.) using COMSOL-5.5.Can anyone explain the step by step the set up process? I'll be very grateful.
23 September 2022 3,310 0 View
Hi, Can anyone suggest a formula/method/technique to calculate the spring constant and also resonance frequency of an AFM cantilever after metal deposition? Thanks in advance,
13 September 2022 174 5 View
Hi Everyone, I am working on ATG-protein nucleotide sequence in pCMV6 plasmid construct. In this construct I inserted desired sequence to extend the loop using by NEB site-directed mutagenesis...
06 September 2022 2,401 3 View
Hi everyone, I hope this message finds you all well. I've recently been put in charge of a Residual Gas Analyzer, and it is the first time I have dealt with high vacuum and this type of...
06 September 2022 3,470 1 View
I want to perform CV of MnO2-based counter electrode for DSSC, I just want to know what supporting electrolyte I should use.
06 September 2022 3,972 0 View
Please explain the physics behind interface passivation by using intrinsic amorphous silicon. Can we replace amorphous silicon with microcrystalline silicon with similar quality?
30 August 2022 9,578 1 View
I have tried multiple techniques on how to make activated carbon counter electrode for DSC. Yet, Im not getting the same results (efficiency) as per many publication I have read. I have tried CMC:...
21 August 2022 5,219 0 View
How to overcome the problem of annealing in PEN or PET substrate. Is microwave annealing possible for PEN and PET substrates?
18 August 2022 2,379 0 View
Hello all, I want to fabricate a protected gold mirror in which a 200nm thick gold layer is covered with a 40-70nm SiO2 or Si3N4 layer. I want two know among SiO2 and Si3N4, which one is more...
06 August 2022 5,335 1 View
I tried it by using the examples provided in the software but still m unable to get the results, please help.
04 August 2022 2,857 0 View
I am working with III-V solar cell. I am very much interested to study the effect of hot carrier in III-V solar cell. So, I need a simulation code to understand effect. I will be very grateful if...
28 July 2022 2,224 0 View
What are the benefits of using the Tran and Blaha modified Becke-Johnson potential (TB-MBJ) to compute the band gap?
26 July 2022 2,929 3 View
In crystals that obey inversion symmetry retain their polarization form in x-->-x, we can prove that even order susceptibilities get canceled. But I want to know if there exists any way that I...
26 July 2022 2,038 4 View
I have 2D thermal image data. How to extract the features such as standard deviation, mean, entropy, skewness, kurtosis, mean absolute deviation from thermal image data?
20 July 2022 6,257 4 View
I usually make perovskite film using spin coating on ITO substrate(Glass (2mm)/ITO (250nm)/Perovskite (300nm)). I want to analyze this film with TEM and I already know it generally make a TEM...
20 July 2022 7,193 2 View
I am unable to find articles on perovskite/silicon tandem thin-film solar cells. Is there any? or is there any technical issues while fabricating perovskite/silicon tandem thin film solar cells?...
18 July 2022 1,588 5 View
Is it possible to measure the "IMVS & IMPS" of the "ITO/SNO2/AU" structure with the using of the EIS technique? What is the method of commanding the "ivium" device for this measurement?...
18 July 2022 7,291 0 View
Does anyone have the source code of tomoDD to compile it in Linux? or where I can find it? Thanks in advance,
18 July 2022 2,628 2 View
Please suggest some readings.
12 July 2022 4,558 1 View
I am completely new to Density Functional Theory. Could someone guide on how to use theory, software on DFT for calculation of material properties ?
03 July 2022 8,568 4 View
How does the cation substitution affect the perovskite lattice structure and what to expect from an optoelectronics output in combination with the HTL and ETL layer engineering and simulation?
02 July 2022 8,115 3 View
How to add a corresponding statement to the code, to display the position of Fermi level in the structure?
29 June 2022 159 1 View
Ambient plasma treatment on MoS2 created additional oxygen functional group as well as phase transformation from 2H to 1T. I got the Raman peak a 1T behavior with additional J2, J2, J3 peaks after...
29 June 2022 7,113 0 View