@Sweekriti thank you so much for your appreciation

Thank you so much! it makes me smile 😊

Thank you so much 😊

@chen first of all thank for watching, your question is very relevant, I also had/have this question 😊. Here I can tell you why I have drawn like this. Actually when Bo field is applied net magnetisation vector starts precessing about Z axis, on this virtual frame of reference the net magnetisation vector seems to be stationary but since at this moment it experience both the field so it is very difficult to visualise the position of net magnetisation vector. In literature also I have tried to find this but I couldn’t, to the best of my knowledge. Since in all the text books on applying 90deg or 180deg pulse the angle 90 and 180deg is measured with respect to net magnetisation vector Mz along z axis, that is why I have drawn this along z axis and no any specific explanation for this. Thank you

@Mostapha Abid thanks for your appreciation. Actually I don’t understand what you really want to know 1- how simulation for the system can be done or 2- before putting the parameters in the software how the system needs to be visualised. I never worked simulation but I can help you to understand the system when both B0 and B1 are on upto certain extent. Thanks for watching and your support 🙏

@@SpectrumClassesbyDr.Sulaxna Thanks for your answer ,yes i need to visualise this movement , i know how the system looks like but i try to simulate that with C++ i already try to do that ,i unterstand the bloch equation, and i know that this simulation can be done just when we use thise equation, do you have any idea ? ;Thanks for your videos

@@mostaphaabid9404 sorry for this late reply you are right Bloch equations will be used but before that I would suggest you to see some videos on ‘virtual frame of reference’ then you will have better insight to the system kzfaq.info/get/bejne/f7WTpauAyJiXfmg.html and

@@sulaxnasharma1292 Thank you so much

@@mostaphaabid9404 thanks if you need any further help you can write me

Thanks for your concern and sorry for the delayed response, I am wondering if could wait for 1or 2weeks. Actually I am trying to upload all my PPT on website and the process is under progress, please respond thanks

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