Ashutosh Kumar

6 Questions 8 Answers 0 Followers

Questions related from Ashutosh Kumar

How Seebeck coefficient of a metal decreases with increase in carrier concentration?

We define Seebeck coefficient as the potential difference developed to the temperature gradient applied. For metal the charge carriers are more and hence applying a temperature gradient should...

05 April 2019 5,798 5 View

How to calculate the formula unit of Graphene?

We want to calculate the magnetic moment in terms of Bohr magneton for graphene ?

07 December 2017 9,818 1 View

Can we calculatet the effective mass of a compound without doing DFT?

Seebeck coefficient values depend on carrier concentration, effective mass and other factors. Can we calculate the effective mass of a compound without doing theoretical stuff.

09 August 2017 3,604 4 View

How to calculate the effective magnetic moment of LaCoO3 theoretically?

I have used M-H curve, and calculated the magnetic moment in term of Bohr magneton per formula unit. Now i want to compare the experimental values with the theoretical calculated values. Co2+ is...

02 August 2017 1,396 5 View

Can anyone help me in doing Thermoelectric measurements?

I need to use TTO system for Seebeck coefficient, Electrical conductivity, Thermal conductivity from 10K to 400K with and without magnetic field. I am ready to do collaboration, Kindly let me know...

19 July 2017 7,320 0 View

How to calculate the theoretical magnetic moment of a compound?

I have done hysteresis loop measurement of a sample and got some saturation magnetization. Now I want to calculate the magnetic moment and match the same with the experimental magnetic moment. In...

11 July 2017 7,669 7 View