Md D Rahaman

2 Questions 4 Answers 0 Followers

Questions related from Md D Rahaman

How can I determine the microwave operating frequency?

Suppose I have saturation magnetization Ms = 16.25 emu/g and density = 4.471 g/cm^3 and gyromagnetic ratio, Gamma = 2.8 MHz/Oe. In this way, I have calculated microwave operating frequency using...

26 July 2024 8,863 1 View

Can anyone explain why the saturation magnetization decreases as the sintering temperature increases even though the grain size increases?

I have prepared NiCuZn ferrite at different sintering temperature (1000-1250C for 5h) to study the elastic, electrical and magnetic properties. In our M-H loop measurement, it was found that the...

22 December 2018 2,008 13 View