How can I find graphene's equation to simulate?

More Reza Hekmati's questions See All

Refractive index of multilayer graphene in optical wavelength?

can anyone help me about refractive index of multilayer graphene in optical wavelength?thanks

05 June 2016 3,771 5 View

What is the concept of graphene's relaxation time and its relation with doping?

Is it right when doping of graphene increased, its relaxation time decreased? if there is a formula, let me know about that.

07 August 2014 5,782 4 View

How can I find permittivity of p-doped silicon?

Looking for optical parameters (like permittivity or refractive index) of p-doped Si. I checked refractiveindex.info and Palik's book but found nothing.

02 March 2014 8,928 3 View

How to find propertiies for palladium, titanium, gold, etc. in THz frequency?

I am referring to optical parameters like permittivity and refractive index

09 October 2013 5,608 1 View

Random Phase Approximation (RPA) for Graphene - can anyone help?

I need a book or article which could explain in details this theory for graphene.

09 October 2013 819 4 View

Fermi energy of intrinsic and doped graphene?

Is there any formula to explain the fermi energy of graphene?

09 October 2013 3,457 4 View

Fabricating a pt-porous si schottky diode as a gas sensor?

I fabricated a pt-porous si schottky diode as a gas sensor. Adjacent to NO2 or NO gases I expected to have a low breakdown voltage (in constant current) or high current (in constant voltage) due...

08 September 2013 217 6 View

Effects of strain on graphene nanoribbons?

If we model FET by source, gate and drain capacitors, when strain is applied how will its capacity will change?

08 September 2013 8,431 3 View

ZnO parameters?

In order to simulate nanowire ZnO based devices, I want to use effective DOS of both electron and hole. I also need its electron affinity. Unfortunately I could not find any thing about mentioned...

08 September 2013 5,217 3 View

What is generation and recombination formula?

I want to apply it in continuity equation

07 August 2013 3,462 3 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

Emilio Fiordilino

Dear Reza, my coworkers and I have given an easy quantum treatment of fullerene. You can read two papers that, I hope, might help:

Cricchio et al, Phys. Rev A vol 86 pag. 013201 (2012)

Cricchio et al, J. Phys. B vol 42, pag. 085404 (2009)

Yours sincerely

Reza Hekmati

Thanks Mr. Fiordilino

I am reading your paper to use in my simulation