Dawar Ali

6 Questions 7 Answers 0 Followers

Questions related from Dawar Ali

How to fabricate high quality (alpha phase) CsPbI3 perovskite films?

Requirements: Films on ITO/ITO patterned glass for solar devices. Annealing temperature should not exceed 180 C. No need for pre-heating of substrates. We don't want to follow this method. Ideally...

21 February 2024 6,041 0 View

How to measure the electrical conductivity of thin P3HT:PCBM film?

The P3HT:PCBM thin film is spin coated on a silicon substrate. The thickness of which is unknown. After that, The silver contacts of 200nm thickness are RF sputtered on the film by a mask. The...

07 June 2021 8,633 7 View

How to form gold contacts on P3HT: PCBM coated ITO glass substrates by thermal evaporation method?

I have coated P3HT:PCBM thin film on ITO glass substrates. I need a standard procedure to form gold contacts on the surface of thin film. The substrate will be used for testing as an organic...

04 December 2020 6,579 3 View

How to coat P3HT:PCBM on simple ITO coated Glass?

I have been following the standard procedure to coat P3HT:PCBM on simple ITO coated glass. Mostly it is coated on PEDOT:PSS coated glass but I need to do on simple glass. The procedure I follow is...

20 November 2020 1,644 1 View

How could I clean ITO glass slides previously coated with PEDOT:PSS, if it can be reused?

I tried coating PEDOT:PSS on ITO coated glass. Due to limitation of the slides, how could I clean the coated glass slides and use them over and over again if possible? Plz suggest a standard...

21 October 2020 10,068 5 View

I am facing issue coating PEDOT:PSS film on ITO glass substrates. How to coat a 200 nm PEDOT:PSS film on ITO coated glass?

The procedure I have tried is as follows: Firstly, I mixed PEDOT:PSS solution (Sigma Aldrich 0.5-1.0 % in water) in De-ionized water and did ultrasonication for 30 min. Then magnetic stirring for...

24 September 2020 3,061 9 View