Mahboobeh Nosrati

8 Questions 10 Answers 0 Followers

Questions related from Mahboobeh Nosrati

Is it possible if a crystals display inversion symmetry, its second order susceptibility be nonzero?

if a crystals display inversion symmetry, how can its second order susceptibility be non-zero? Thanks alot

01 July 2017 9,991 5 View

Refractive index at optical fiber?

How low can I go with refractive index to still have optical fiber without high loss and banding loss at single mode optical fiber? Thanks

17 October 2016 3,388 7 View

How Can I define 3*6 matrix in COMSOL?

Hello every body. I want to define 3*6 matrix in COMSOL. How can I do it? Thanks alot

16 August 2015 6,583 2 View

Whats does the following error mean in COMSOL: Failed to find consistent initial values?

Hello everybody Im working on plasma, whit helium gas and time-dependent study. its make this error:Failed to find consistent initial values.Last time step is not converged. can anybody help me,...

12 May 2015 6,055 11 View

Relative permeability of graphene?

Does any body know about " Relative permeability of graphene"?

15 October 2014 2,840 10 View

Can anyone help with my investigation of second order permitivity of tri layer graphene?

I want to determine second order permitivity of trilayer graphene. I have energies of tri layer graphene, but I don't know how to use them. Can anybody help me please?

28 April 2014 3,723 2 View

How can I obtain second order permittivity of graphene (trilayer graphene)?

I want to obtain second order permittivity of trilayer graphene. I have its hamiltonian, energy and wave functions.

19 April 2014 8,213 1 View

Is the Materials studio 5.5 software CASTEP code compatible with Miller index of 4 index?

Thanks in advance.

25 February 2014 2,061 0 View