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Questions related to Solar Cells
What are applications of pulsed light on produce?
20 February 2024 7,705 0 View
How does the resistivity of a conductor and a semiconductor vary with temperature and relation between temperature and resistance?
19 February 2024 9,218 1 View
Why does conductivity of metals reduce when their temperature rises and conductivity of metal decreases while the electrolyte increases with increase in temperature why?
19 February 2024 8,835 0 View
Why does speed of the molecule increase with temperature and why does resistivity of semiconductors decrease with increase in temperature?
19 February 2024 505 9 View
Hi, I want to create a model to see how the light(laser) is absorbed in a tube fill with water (absorption vs length of the tube)using COMSOL. I already created geometrical structure of the tube,...
18 February 2024 4,037 3 View
I want to add silicon diooxide layer in my solar cell Struture as passivation layer. I am using Silvaco Tcad Softwere. code that I write as follow Region num = 7 x.min=0 x.max=1 y.min=0.5...
14 February 2024 9,255 5 View
I'm working on carbonatite rock samples to determine the major oxides and minor elements using XRF (Rigaku). I measured the LOI using 500 degree (for 1 hr) after oven and then 900 degree (for 2...
12 February 2024 7,830 0 View
During a separate inquiry, I encountered the examination of sulfate ion concentrations. Although Spectrophotometric sulfate measurement is suitable for low concentrations between 1 mg/L and 40...
09 February 2024 5,687 2 View
This should be a simple question. Given the real part of the refractive index n′ for Silver, approximately 0.05, and applying the relationship for the wavelength inside a material, λ=λ0/n',...
09 February 2024 3,271 1 View
Hi all, I am having difficulty with relaxing my system using Q.E. I've tried several times but calculation just stops after some time duration. Last line of output file gives me "Davidson...
05 February 2024 5,811 0 View
In chronoamperometry, have
05 February 2024 9,107 1 View
I'm using DMP 2831 inkjet printer and currently using only silver nano particle ink(NPS-L). The problem is after filtering about 4ml of ink with a PTFE 0.45 filter into a new cartridge and trying...
05 February 2024 6,870 1 View
swelling release mechanism of polymer undergo diffusion for silver release
05 February 2024 4,600 4 View
Hello, the image below is my cyclic voltammogram for a redox reaction with a metal and a ligand. Can you help me explain why I see two reductions and two oxidation cycles, respectively? What can...
01 February 2024 1,217 2 View
How is heat transferred from ocean to air and what happens when two objects at different temperatures touch?
29 January 2024 7,321 0 View
Hello every body, Can you please help me I synthesized silver nanoparticles using the green synthesis method, but its absorption peak showed 350, while it should be around 430 nm. I also observed...
27 January 2024 3,512 2 View
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26 January 2024 8,420 1 View
Dear colleagues I am currently working on the development of a thin-film solar cell and am seeking advice on the appropriate sheet resistance values for each layer in the device. As you may know,...
26 January 2024 7,090 4 View
I am looking for other alternative methods to measure the electrolytes aforementioned since other studies claim that Indirect ISE can induce error in its results due to its dilution step.
25 January 2024 7,537 4 View
I need CIF file of Berlin Green.
22 January 2024 6,357 1 View
Hello, I am doing a computational study with Gaussian software on certain compounds with antioxidant activity. I got the results of HOMO and LUMO energy. According to my results, the order of HOMO...
17 January 2024 6,158 7 View
Tried to use PVDF with NMP and DMF but slurry couldn't be prepared.
16 January 2024 5,810 0 View
Hello, I received just my cyclic voltammogram file but I can't view or read it. Is there someone or anything that can view a .nox file? I already tried several converters but failed to...
14 January 2024 1,835 3 View
Actually I'm confused about this classification , some articles says cell death classify to necrosis apoptosis and autophagy but some articles classify it to RCD and ACD
13 January 2024 4,702 2 View