Sheikh Ifatur Rahman

4 Questions 13 Answers 0 Followers

Questions related from Sheikh Ifatur Rahman

What is the solubility limit of MAI(methyl ammonium iodide)in Anhydrous IPA?

I am trying to dissolve higher concentration of MAI in anhydrous IPA. But at 75mg/ml even after sonication I am seeing some sedimentation. I want to dissolve a higher concentration like 1 M or 1.5...

28 May 2019 2,599 0 View

What are the best possible sources to study from the scratch about AlGaN/GaN transistors?

I am trying to understand the physics of MOSFETs. Mostly related to wide band gap materials like GaN, GaO, AlGaN. Alongside transistors I am also interested to LEDs. So learning the basics first...

14 August 2017 8,270 3 View

What is activated Mg?? How does this activation work?

For vertical GaN based transistors, Mg with a substantial doping concentration is used as Current Blocking Layer which needs to be activated. I am not sure how the activation thing works here. Can...

08 August 2017 6,656 6 View

Is there any good website where the optical properties data for different PV materials can be found?

I want to model some thin film solar cell and perovsktie solar cell. I need optical properties data. I have been looking for long but dissappointed not to get that. Data like absorption...

01 January 1970 4,719 3 View