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Questions related to Solar Cells
Does Earth's gravity slow time and can Earth survive without gravity?
27 May 2023 4,181 1 View
Hello everyone, I'm currently researching printed CIGS solar cells and wondering about the corrosion mechanism in CIGS films due to oxygen exposure. Does anyone have insights into how this process...
27 May 2023 5,288 3 View
I am doing agar well diffusion assay to test for antimicrobial effect of essential oil on bacteria. The problem is that the plate keeps getting contaminated. Can you suggest tips to avoid that?
27 May 2023 8,948 4 View
Hi everyone, I ran both ssDNA and dsDNA samples on a 20% PAGE gel at 100V for 80 mins using TBE buffer but the positions of the bands are the same. Does anyone has any idea what is going on or...
25 May 2023 6,178 0 View
My research group would like to prepare some simulated intestinal fluid (SIF) with and without micelles, but we are not biochemists. Most methods we are finding (and commercial products) seem to...
24 May 2023 3,479 2 View
WorldClim (worldclim.org) has seemingly dropped the CMIP6 global coupled climate model MIROC-ES2L for all future climate scenarios. From what I understand, MIROC6 has replaced MIROC-ES2L without...
23 May 2023 4,379 1 View
I would like to improve the accuracy of the frequency from the Gaussian or Orca software please which syntax will I use?
17 May 2023 4,871 1 View
It is difficult for me to correctly interpret the SEM photos of the concrete microstructure. Do you know any books about SEM image analysis?
16 May 2023 2,578 1 View
how could I fix this problem in my simulation: convergence failure at lambda= 300.00nm No QE calculation was done. thank you
14 May 2023 9,614 0 View
Dear colleagues and experts, We were trying to conjugate an antigen with 48kDa with 40nm AuNPs. We tried using 20ug of antigen (diluted in 20mM PB, 150mM NaCl,1‰P300 buffer) + 250ul of AuNPs OD20...
12 May 2023 3,509 3 View
What are the Mechanisms of Adsorption of dyes from tannery effluents? What are the detailed procedures involved in the removal of dyes from tannery effluents?
11 May 2023 9,354 1 View
Can anyone help me to set the input file for optimization runs in GAMESS? Any suggestions you can give. This is what I set.
08 May 2023 8,097 1 View
How to find the JCPDS card no. of any data?
04 May 2023 9,046 7 View
Recently, I conducted a UPS test on the porous tungsten surface. I randomly selected two points, one of which has a work function of 4.01ev. Is the work function of tungsten so low? Is it the...
22 April 2023 6,797 2 View
I want to optimize the azobenzene structure, but I'm not sure which functional/basis set to use. This molecule has 24 atoms, 12 carbons, 10 hydrogens, and two nitrogen atoms. Is B3LYP/6-31G*...
21 April 2023 4,094 3 View
I am working on Electrolyte for DSSC but the performance are low, i want to know about the how the Ph of electrolyte affect the performance? Thanks
17 April 2023 2,893 1 View
I am simulating lead free perovskite solar cell using scaps, where I got my result that with increase of Nt of my absorber layer all my parameters like Voc,Jsc.Efficiency got reduced while the FF...
15 April 2023 9,720 0 View
I recently found a free program for XRD data analasys called QualX, that was made on Bari Institute of crystalography and I want to know if anyone has any experience with it.
08 April 2023 1,279 1 View
For example, Sr2FeIrO6 has two magnetic atoms Fe and Ir. I want to know the charge states(oxidation states ) of them using VASP. How can it be done?
05 April 2023 9,224 1 View
What machinery and equipments are used for harvesting and threshing and which equipment can function both for harvesting and winnowing?
04 April 2023 5,759 2 View
I need a computation method that I can use because I did it but got the wrong value, as shown in the literature review.
04 April 2023 8,788 2 View
Does anyone do qualitative or quantitative research based on social mobility and race in Foundation Industries in the UK ? Thank you Ciel
03 April 2023 6,562 0 View
While searching, I got the ionic radii of various oxidation states of Re but I am unable to fetch the hydrated ionic radius of Re4+ ion. Help me.
03 April 2023 8,466 0 View
Hi all, I am working on fully printable carbon based perovskite solar cells. The reported efficiency of these cells is 9% but I am getting only 4.3%. Can anyone help me out? Structure:...
29 March 2023 813 0 View