Abdul Moyez

10 Questions 7 Answers 0 Followers

Questions related from Abdul Moyez

What is the relation between Peak shift & d-spacing in XRD??

If a peak shifts towards the left by 0.4 degrees (2 thetas) while the calculated crystallite size is also lower. Then, what is the relation between peak shift & d-spacing?

20 April 2022 7,067 6 View

Is it possible to coexist two different crystalline structures (phases) at the same time in a powder sample??

For example, if someone prepares a powder sample, by ball milling/any technique using two different raw materials, and performs heat treatment to that powder at a specific temperature....

11 October 2021 8,034 7 View

What is the best free software to draw different experimental schematic diagram and crystal structures manually??

What is the best free software to draw different experimental schematic diagrams and crystal structures manually?? For example, (1) I want to draw different crystal structures like cubic,...

13 December 2020 5,688 2 View

Is it possible to calculate bonding energy between two atom using Rietveld refinement study of the XRD data??

Please discuss if the calculation of bonding energy (metallic/ionic/any others kind of bond) between two atom of a crystal structure (cubic/tetragonal/monoclinic/any kind of crystalline structure)...

30 July 2018 10,022 3 View

Do You Have any visiting scholar position for me in Perovskite Solar Energy Field??

Dear All, I am pursuing PhD in 'Perovskite Solar Cells' at University of Calcutta, India. I am looking for a visiting scholar position for 2 to 6 months at any advanced lab in...

28 April 2018 5,403 0 View

How to fabricate a coating of Copper Thiocyanate (CuSCN) over CH3NH3PbI3 perovskite film??

When I am trying to spin coating a CuSCN over CH3NH3PbI3 film, it gets dissolve or removed partially. rpm for fabricating it is 3000 for 30 sec. How can I do that?

15 June 2016 1,871 5 View

What Characterization is used to calculate Urbach Energy?

Please give some suggestion to calculate Urbach Energy Tail. I am wanting to know the Characterization tool.

30 April 2016 6,798 7 View

What is the best way to learn DFT (Density Functional Theory) for beginners??

I want to learn DFT (both simulation and theory). I am a beginners in this field. What is the best way to learn it? Thank you everyone in advance for your valuable suggestions.

12 February 2016 7,114 44 View

Can anyone please inform me the roles of different layers used in Perovskite Solar Cell? I want to know the details mechanism. ???

Please share the details mechanism of the different layers used in Perovskite Solar cell e.g, FTO, TiO2, Perovskite layer, hole transporting layer, Ag/Au. Thank you.

29 January 2016 2,889 6 View

How many Research Publications required to get a good Post-Doc??

My research field is Perovskite Solar Cells/Energy. I want to further continue my Post-Doc research after PhD. So, I would like to know the number of research papers requirement to get a good...

01 January 1970 3,490 11 View