Vimal Kumar M

4 Questions 10 Answers 0 Followers

Questions related from Vimal Kumar M

How to fabricate single stack OLED ?

i have tried various method to glow single stack OLED without the HTL/ETL but i am not able to attain the light while applying high voltage also... may i know the reason for this?

05 April 2016 7,773 5 View

Can graphene be used as ETL/HTL or EIL/HIL in OLED?

22 January 2016 5,808 8 View

What is the need for electron and hole transport layer in OLED and solar cell?

any one can refer me the suitable book or reference paper to understand this concept

16 December 2015 5,074 10 View

When fabricating a solar cell, is it necessary to have the n type and p type with same band gap; if so why?

in fabricating solar cell with compound semiconductor its necessary to have the same band gap range in p type and n type material if soo why and what mechanism behind that ?

04 November 2015 7,739 5 View