Dinesh Kumar

5 Questions 93 Answers 0 Followers

Questions related from Dinesh Kumar

What are basic differences between a spin-glass, cluster-glass and a spin-cluster-glass?

Dear Reseacher, I am seeking the answer for the following question. What are basic differences between a spin-glass, cluster-glass and a spin-cluster-glass? Please help me. Thanks in advance.

08 December 2021 263 2 View

How do TC and TN for ferromagnets and antiferromagnets vary with applied magnetic fields?

Dear Experts, I have studied the magnetic properties of a perovskite cobaltite and found that Curie-temperature (TC=147 K) is decreasing and Curie-temperature (TCW) is increasing with an...

21 July 2020 3,939 4 View

How one can identify different type of antiferromagnetism using M(T) curve?

Generally, we fit Curie-Weiss law for thermal inverse magnetic susceptibility (calculated from M(T) curve). If the straight line intersects negative T-axis, we say that there is long-range...

21 May 2017 997 3 View

Which type of magnetic materials will be suitable for refrigerator application: one having low curie temperature or having higher?

I have prepared a series of manganite samples with Curie temperature 140-36K. I want to know these materials will be suitable for refrigeration purpose? With Regards Dinesh Kumar

29 September 2016 9,862 6 View

How one can calculate magnetocaloric effect (MCE) using isotherm M(H) curves?

Dear all, I want to study magnetocaloric effect using isotherm M(H) curves. Thanks for your answers (in advance)...

20 January 2016 1,313 2 View