A. Said Sikder

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Questions related from A. Said Sikder

How to determine Remanence Magnetization (Mr) and Coercive Force from Vibrating Sample Magnetometer (VSM) MH plot in Origin?

I have ploted Oe and Emu/g in Origin and from the slope of high field i have calculated saturation Magnetization. But i dont know how to determine Mr (remanent) and Mc( Coercive Force). Thanks in...

22 October 2019 4,582 4 View

Activation Energy determination Through TG experiment oF Fe-based Amorphous Ribbon

Previously the sample was investigated DTA experiment and found the activation energy in the range of 4 ev for heating rate 10°C to 10°C heating rate. But using coats redfern method for heating...

01 January 1970 1,911 3 View