Rajnandini Sharma

5 Questions 4 Answers 0 Followers

Questions related from Rajnandini Sharma

What is physical significance of presence of more than one derivative of absorption peak as function of magnetic field in Ferromagnetic resonance?

How one can analyze the two peaks of Ferromagnetic resonance data when taking in In plane geometry? What is the physical significance of it if the grown thin film is of monolayer ferrimagnetic...

22 June 2022 3,739 2 View

What can be magnetic state of this uploaded Hc Vs T showing thin film as I am getting irreversible FC -ZFC plot?

It is know that bifurcation of FC-ZFC generally explains Spin glass behavior or Superparamagnetism in samples. I am working on thin films I have done Curie-Weiss fitting it shows its ferromagnetic...

03 July 2020 1,612 0 View

What is the effect of He ion of few keV energy irradiation on layered system Ta/CoFeB?

When very light ion like He irradiates with very low energy (few keV) on heavy elements layered thin film (Ta/CoFeB). What will happen to the intermixing of this element and alloy as TRIM gives...

25 June 2019 414 3 View

In Spin wave, spin direction that form wave is of atomic spin or net spin due to unit cell?

I am confused whether each magnetic atom contribute to the magnetization direction or resultant of magnetic atom in an unit cell form contribute to magnetization of that make spin wave.

15 April 2019 6,549 3 View

Precautions while performing Ferromagnetic resonance of YIG using NanOsc FMR.

I am trying to perform FMR of polycrystalline YIG film on Si substrate using NanOsc FMR. I used 9.48 GHz frequency and 200 Oe to 7000 Oe magnetic field and got no signals. Input gain is 31.75 and...

01 January 1970 1,015 0 View