Dinesh Kumar

4 Questions 152 Answers 0 Followers

Questions related from Dinesh Kumar

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...

05 May 2017 8,523 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

09 September 2016 2,012 7 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)...

01 January 2016 9,532 2 View

Coexistence of two morphologies in a system simultaneously?

Dear All, I have synthesized a material using combustion method. The synthesized material calcined at 1350C for 6h. Then I record XRD pattern, reveals coexistence of two crystallographic phases...

01 January 1970 2,000 3 View