Khoi Tran Khac

2 Questions 1 Answers 0 Followers

Questions related from Khoi Tran Khac

How to calculate the Quantum efficiency with the LED has oxidation?

I am doing a test on LED coating for phosphors powder. I am using an old 310 nm LED which is oxidized, it produces an emission peak at ~430nm and the emission spectrum of my phosphors is in the...

13 January 2025 6,677 2 View

How to solve the error while running rietveld refinement?

I am processing an XRD data with rietveld refinement using fullprof to explain some effects in an upcoming paper. I am having a problem like this and don't know why and how to solve it. When I...

26 July 2024 9,222 1 View