Sathy HarshaVardhan Reddy

6 Questions 7 Answers 0 Followers

Questions related from Sathy HarshaVardhan Reddy

How to obtain crack-free perovskite films with anti-solvent driping method (using electronic pipette)?

I am trying to coat the standard triple-cation perovskite on top of PTAA using the anti-solvent technique. However, in order to get consistent films, I wanted to use an electronic pipette for...

31 July 2020 9,388 3 View

In what solvents does PTAA hole transport material is soluble partially as well as completely?

I am trying to coat a layer on top of PTAA, while my material is soluble in IPA and water. I need to know if IPA or water dissolves PTAA specifically. Also, let me know what other solvents does...

03 February 2020 4,068 2 View

Defect tolerance in Bismuth halide perovskites?

Can anyone describe the defect tolerance nature in the bismuth halide perovskites such as A3Bi2X9 and A2AgBiX6. It would be good to have an image explaning defect tolerance nature with the help of...

23 December 2019 7,010 1 View

What are the methods to grow a single crystals in lateral direction along with restricting the growth in horizontal direction?

Is it possible to grow a very thin single crystal. I want the growth to happen only in the lateral direction while in the horizontal direction, I want to rescrict the growth to only ~1 micrometer...

02 April 2019 9,332 1 View

Can someone suggest me some experiments on phonon assisted recombinations.

I have a device structure of ITO / HTL / Active layer / ETL / Al. I would like to know whether this device has a phonon assisted recombination or not. Can someone suggest me some experiments/...

26 July 2017 1,165 1 View

Is there any other better lithiated agent apart from BuLi?

I am trying to lithiate my compound(DTP) with TMEDA and BuLi(6 eq) for 1hr reflux(@ 80 degrees). It seems to be ineffective. Hence, I would like to know whether any other lithiated agent is there...

21 March 2017 5,181 7 View