Ujjal Das

3 Questions 3 Answers 0 Followers

Questions related from Ujjal Das

Can we study the dielectric properties of thin film (thickness in nano-meter) by coaxial probe method?

Please suggest.

26 September 2019 7,971 2 View

On which factors the activation energy of ions in halide perovskite depends?

I need to know the activation energy of the vacancies (i.e. Rb+, Pb+ and I-) in RbPbI3 perovskite and compare them for the most probable ion migration.

22 August 2019 7,279 0 View

Can we get a non perovskite phase to perovskite phase for inorganic perovskite through annealing at high temperature?

I got in literature that, Rb based inorganic perovskite usually have nonperovskite phase at room temperature. But temperature dependent XRD shows the phase transformation to perovskite at elevated...

01 March 2019 7,214 1 View