Sandeep Munjal

11 Questions 24 Answers 0 Followers

Questions related from Sandeep Munjal

Why do the authors use law of approach to saturation in this paper?

what is the reason behind the terms used in Law of approach to saturation ? The method adopted to deduce the anisotropy constant from the hysteresis loop is questionable, although it has been...

10 February 2015 5,062 6 View

How can I calculate the area of Hysteresis loop by ORIGIN LAB ?

I have plotted Hysteresis loop in ORIGIN but I don't know how to calculate Area of this Hysteresis loop. Please help.

18 January 2015 3,064 10 View

How can we find the value of PROTON RELAXIVITY ?

I have a single sample of iron oxide nano-particles. In order to find out PROTON RELAXIVITY value i need the slope of straight line b/w 1/T2 and Fe concentration, as i have seen in literature.How...

12 December 2014 1,886 2 View

Can we use 90 degree PLD as Oblique angle PLD ?

I have access to 90o PLD but is there any way by which I can use that as Oblique angle PLD ?

25 November 2014 1,264 3 View

What is the smallest Burgers vector and preferred Slip plane of cobalt ferrite structure ?

i want to know the smallest possible Burgers vector for cobalt ferrite(maximum dense direction) and maximum dense plane (slip plane) for the same.please let me come to know if you have some idea ??

03 November 2014 530 2 View

Dependence of Saturation magetization of magnetic nanoparticles.

what are the factors which can affect the saturation magnetization . and how can we study these factors i.e. how can we conform which factor is playing role.i am listing some factors which can...

06 October 2014 2,008 5 View

How can I convert emu/gm into A/m?

From my MH loop, I got saturation magnetization in emu/gm for magnetic nanoparticles. But for my calculation purposes, I want to convert it into A/m. I am using following way ...

03 October 2014 5,098 28 View

How to find the value of Zero Order Anisotropy Constant?

I am trying to find out the values of zero order anisotropy constant Ko. For cobalt ferrite and Co2MnSi. I am aware that these values are not that much useful in many studies, but these values are...

22 September 2014 3,714 3 View

What is Demagnetizing field for any magnetic thin film ? how is it related to Shape anisotropy and Volume anisotropy ?

How Demagnetizing field affects magnetic behavior of a thin film of magnetic material and up to what thickness ?

15 September 2014 7,837 5 View

How do you decide whether a cation position is tetrahedral or octahedral?

I am getting a peak of Co+3 in XPS spectra in my Cobalt ferrite sample, how can i determine the void occupied by this ion (tetrahedral or octahedral).is there any Experimental technique or theory...

04 September 2014 8,670 19 View

How can I find the shape of first Brillouin zone of any crystal structure that is not a common crystal (like ferrites)? Any simulation or theory?

Actually I am working on Ferrites and I tried a lot to find the shape of brilliouin zone of the same but couldnt do so. Please help me if you can. Or do tell me if there is any simulation by which...

23 August 2014 2,778 2 View