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Questions related to Solar Cells
I want Cu to be stable in water and not react with other ions
04 July 2021 7,796 7 View
Greetings, I have been trying to make a working solar cell and I got that IV curve (attached photo). Could anyone please help me in understanding what does it mean?. Thank you so much!
02 July 2021 5,975 3 View
What could be the reason a solar cell gives the same curve under illumination condition as that under dark condition (attached photo)? It is a new solar simulator setup and the lamp is on and we...
02 July 2021 798 3 View
For a single solar cell (6 inch) it produces current of about 10 A, Is there an equation or method to calculate the current passing through each finger? How do the fingers extract the current from...
29 June 2021 8,885 2 View
Graphene based solar cell are topic of intense research. I want to know what is maximum reported efficiency? Where the work on this topic is takes place in india?
28 June 2021 844 3 View
From literature, people always filter the PEDOT: PSS solution before spin-coating. I think it will lose part of big-molecule materials, which may influence its thermoelectric performance.
27 June 2021 3,084 3 View
If we use CH3NH3PbCl3 as Electron transport layer and Ch3NH3SnI3 as absorber layer.
26 June 2021 282 2 View
I have been trying to do exponential fit to a data using origin but it seems not to work. Any help would be appreciated. Attached is the data sheet. Thanks
24 June 2021 1,604 6 View
I am working on perovskite solar cells and want to perform different optoelectrical characterization techniques on PSC using SETFOS simulator. Can anyone pls help me...... Thanks in advance Regards
23 June 2021 3,745 4 View
We all know that Buffer layers are used to aid the solar cell efficiency. But I want to know exactly how does Buffer layer do that? Like I need an answer/explanation like the way depletion region...
21 June 2021 1,870 5 View
photovoltaic module ( Solar cells are connected in series) under shading
20 June 2021 5,451 5 View
What are their functions and what would happen if they were not there? Any article or book will be apreciated.
16 June 2021 6,703 6 View
There is an empirical equation by Y.P. Varshni, but the science is missing. A formula needs to be developed to define this relationship based on science. Ravi Chanana.
16 June 2021 1,670 4 View
Hi, I am looking for company (ies) that can fabricate customised solar PV cell, with the smallest size is 10 mm x 10 mm. I have a small grant to purchase these customised cells. Any help is...
14 June 2021 4,620 6 View
Please Suggest me how energy band gap influence the Photoluminescence emission peak ?
14 June 2021 5,218 4 View
Hello all, My goal is to achieve a perovskite (cs lead bromide) film with high stabiity under humid environment? What is the standard ay I can check the PL stability of the films deposited?
12 June 2021 5,738 2 View
When performing photocatalysis experiment e.g. TiO2 photodegradation of methylene blue, there are no clear measure that contributes the efficiency of the photocatalytic. I am wondering if there...
11 June 2021 4,893 7 View
I used a new DMC11610 printhead to print multiple times using silver NP Ink a few days ago. Then, when trying to jet again there were no jetting from any nozzle and apparently the nozzles are...
10 June 2021 2,115 1 View
In the literature, I am not seeing many reference book on solution/ink processed solar absorber materials (Prevalent solar cells such as CIGS, CZTS to emerging materials). Actually, I am...
09 June 2021 7,624 11 View
I want to improve the efficiency of czts solar cell using graphene as a window layer above the nZnO layer. Can I use graphene as a Window layer in CZTS solar cell? and also what are the standard...
03 June 2021 9,063 3 View
I am currently conducting my thesis on production of biodiesel. I have already conducted analysis on it using GC/MS and it was successful. I used n-hexane as a solvent to extract the lipids from...
02 June 2021 2,390 6 View
In this problem, I studied the effect of shadow on the electric current produced by solar cells
29 May 2021 2,417 1 View
Hi all, I'm interested in simulating CdTe solar cells with drift-diffusion modelling (coupled with transfer-matrix modelling). I have been able to find old papers where they explain the roll-over...
28 May 2021 725 3 View
Hello Everyone, I am a beginner to DFT calculation using CASTEP Academic Version. I don't know how to choose cutoff energy and k points to unit cell, 221...
28 May 2021 7,985 1 View