Mahesh Chandra

3 Questions 5 Answers 0 Followers

Questions related from Mahesh Chandra

How one can get information about the magnetic transition temperature by temperature dependent resistivity data?

I have seen papers where the maxima of d (lnp)/d(1/T) vs T plots is considered as Neel temperature (TN) for an antiferromagnet or in some cases, charge ordering temperature (in perovskite oxides)....

07 July 2016 3,430 6 View

How does the reactivity of an oxide, which have tendency to be oxygen deficient get affected by its surface to volume ratio?

The oxide in question has Nickel in 3+ valance state with some oxygen deficiency but Ni2+ is more stable state of Nickel. So will the large surface to volume ratio in nanosize island of the...

06 June 2016 318 2 View

What is the probability of occupying 3z2-r2 or x2-y2 orbital for the 7th electron of a d7 configuration metal ion?

If there is only crystal field splitting and no Jahn-Teller distortion (In a octahedral environment).

07 July 2013 602 1 View