Xrd Reference card for cubic MAPbBr3 at room temperature is needed.
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We want to conduct a verbal autopsy using WHO adult VA updated tools in ODK. The current version of WHO adult verbal autopsy tools is v1.5.3. I have successfully converted VA ODK-XLS v1.4 into XML...
03 February 2021 844 2 View
Hi can any one out there please help me, I want to measure NOx release from one of our product in gas phase and in liquid phase. how can I measure and quantify it? Please help us if any one can. I...
19 October 2020 6,365 1 View
I want to trace vehicles using Python path as shown in the video https://www.youtube.com/watch?v=BP1OMyYuyy4 I have detected bounding box and have centroid location for every car for each frame....
13 March 2020 1,287 3 View
I want to simulate an inverter topology using PSIM thermal module to calculate MOSFET switching and conduction losses at different power levels. How I can adjust different power levels in...
24 February 2020 7,122 2 View
I want to simulate the DSSC solar cells using Silvaco Atlas .Required Parameters: Non-radiative singlet exciton decay rate (s-1)-KNRS.EXCITON Exciton diffusion length (nm)-LDS.EXCITON Number of...
01 December 2019 7,792 4 View
How to determine coefficients (a,c,k and n) of different drying models(Newton, Lewis, Modified Page models etc.) using multiple regression method?
15 October 2019 7,592 4 View
We can have information about the citation and h-index of an individual. If I wish to find out these parameters for a department / a particular Lab, where I will get such information? Any...
19 September 2019 1,085 3 View
I conduct the experiment on the control of T.castaneum by A.indica, Now I search for the review of literature related to this topic
06 April 2017 2,896 26 View
I have TiO2 powder with 20 nm particle size. How i can make its paste to use it in the fabrication of Perovskite solar cell? What is the standard method to prepare TiO2 paste from TiO2 particles?
20 July 2016 9,235 1 View
Hello Everyone,We are facing a problem in all cell lines running in our culture room. After two or three passages, the cells start showing the granules like structure on its surface. They...
12 April 2016 9,825 3 View
So I know some metal-insulators (ex VO2) have thermochromic infrared-reflective properties, but most of these are insulators at low temperatures and conductive at high temperatures. Some...
07 February 2021 1,770 3 View
I am currently working on perovskite based photoelectrodes, but I do not want to replace the counter electrodes including Ag, Au, will it have serious issue in the PEC performance?
13 January 2021 3,408 2 View
Dear Researchers, I hope you all will be in good health. I am writing this to request for your guidance. I am working on the fabrication of low bandgap Pb-Sn mixed perovskite with exact...
23 December 2020 1,147 1 View
Hello all I have prepared Zinc Oxide nanoparticles using sol gel synthesis. I tried to coat the ITO and glass substrates with the ZnO nanoparticles ( dispersed in ethanol). But I am not sure if...
08 December 2020 3,692 8 View
Is the any App by which I can check if different elements of choice can form Perovskites. I mean any App or even Excel addin that can calculate the tolerance factor.
08 November 2020 9,849 2 View
Hello all Thanks for answering my previous questions. I am making perovskite LED and intend to use PEIE on zinc oxide layer as ETL. But I am not sure what version of PEIE to us. There is the one...
08 November 2020 5,710 3 View
Now, I have got a metal-doped perovskite in which blue shift happens result. I tried to make it a more blue shift to get a stable and very blue perovskite. So I think is there any possible...
04 November 2020 8,384 3 View
I doped Mn into perovskite. I found when up to the best doping amount, the thin film PLQY much higher than the dispersion PLQY in my experiment. I don't know what caused it, is there any theory...
04 November 2020 2,477 3 View
Hi, I study perovskite. Through the project, I studied the OPV cell, and the nyquist plot was obtained through impedance measurement. In the case of perovskite, the nyquist plot has two...
03 November 2020 1,973 2 View
Thanks a lot for your answers. I have one more question: after synthesizing ZnO nanoparticles , I am not able to separate from the original solution (dispersion actually). The recipe is as...
23 October 2020 9,857 8 View