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Questions related from Pratheek Mekkat
I have done single crystal XRD of CsPbBr3 crystal and i need to draw x-ray rocking curve from that. is it possible to analyze the data using Origin? is there is any free software available for...
30 December 2021 3,093 2 View
I need a uniform thin film of Teflon on glass. How we can thermal evaporate Teflon using a vacuum thermal evaporator?. Which type of Teflon I may have to purchase for this?.
29 May 2021 7,293 4 View
I am working in the area of organic solar cells. I need to anneal my samples in 1% humidity conditions and we don't have a glove box. How can I set up a chamber for this?. Is there is any...
23 December 2020 6,599 5 View
My research work, I need to disperse MAPbI3 in ethanol. Is there is any available methods are there?
09 August 2020 6,405 4 View
I want to prepare a 1.45 M mixed-cation lead mixed-anion perovskite solution of Cs0.17FA0.83Pb(I0.90Br0.10)3 in DMF. The precursors are CsI, FAI, PbI2, and PbBr2. How can I Calculate the...
06 August 2020 6,575 1 View
Why MoO3 is not widely used as a hole transport layer in Perovskite solar cells. The value is valance band in MoO3 is 5.3eV and it is matching with the Valance band of Perovskite (5.3eV) although...
22 May 2019 3,099 5 View
ITO substrates of sheet resistance 8-12 ohm and 20 ohm are there. which one is better for the fabrication of both oraganic and perovskite solarcells.
29 March 2019 6,030 5 View
the film is deposited by evaporating MAPbI3 taken in a Mo boat. and the thickness of the film was above 500nm. but when I took the XRD I got a different pattern as shown in figure and it is not...
10 November 2018 7,046 3 View
Methylamine iodide is to synthesize perovskite for solar cells. After 25 days can I use this for fabrication of solar cells.
02 May 2018 1,694 8 View
