What is the egde effect in graphene nanoribbon surface and edge plasmons?

03 March 2016 0 6K Report

I want to know beside edge effect on electronic transports, does it affect the nature of plasmonic waves, the graphene nanoribbon support or not? because as I know the conductivity is influenced by the edge shape?

Badges
Science topic

More Nima Salyani's questions See All

How to start CST Run macro with MAtlab?

Can anybody please help me to run a global macro (e.g. Run Macro>> Materials>>Define Human Material Properties) from matlab? in CST help there is a command RunMacro ( string...

05 June 2019 2,509 1 View

Why do the solutions in electromagnetic boundary value problems are divided into regular and irregular?

In boundary value problems like scattering from wedges, the scalar wave function is written by Bessel function and the Hankel function is left out due to the irregularity in the origin while the...

10 November 2017 9,957 2 View

How to use Local coordinate system in Comsol?

I have 2 problems about local coordinate system in Comsol. 1. how to offset my coordinate system? 2. how to assign local coordinate system on a deformed shape like a bump? I think the boundary...

10 November 2017 5,229 3 View

How to determine microstrip line width for feeding patch terahertz antenna on PBG substrate?

Can anybody tell me how to determine microstrip line width for feeding patch terahertz antenna on PBG (Photonic Band Gap) substrate with holes? Also I want to know which port to use for excitation...

08 September 2017 419 3 View

Can anybody help me on RCWA matlab code for TM polarization?

I want to write a RCWA matlab code for calculating reflectance and transmission of TM polarization wave from a simple binary grating. the attached code is based on the paper by Moharam...

11 December 2016 6,708 5 View

Divergence of surface current extracted from cst in matlab

I extract surface current density in CST and I want to take the divergence of it in matlab. but I do not know in what way CST sort the mesh information in the extracted text file. Can anyone...

11 December 2016 8,491 0 View

How to simulate 2D problem in CST?

I am simulating the absorption from a corrugated grating with infinite substrate in cst microwave studio. I put boundary condition along grating vector and the other dimension perpendicular to the...

08 September 2016 5,875 4 View

Can anyone help me about the this error in CST, Time Domain: bad result normalization?

I want to get the ACS of the stricture in cst that I have attached below but I get this error, Time Domain: bad result normalization. also it give me the results but I don't know are these results...

07 August 2016 8,372 0 View

Conductivity of graphene in the presence of parallel electric/magnetic fields

can anyone introduce me some paper which calculate the conductivity of graphene and graphene nano ribbon in the presence of parallel electric/magnetic fields?

05 June 2016 3,930 2 View

Strain fields in graphene?

can anyone explain me what is strain fields in graphene? also when this effect must be included?

03 April 2016 7,849 4 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Why doesn't chromium 2+ ion use all its d-orbitals to receive lone pairs from six waters in [Cr(H20)6)]3+?

I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...

03 August 2024 1,370 1 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Why aren't most metal oxides insoluble in water?

Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...

03 August 2024 5,392 1 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View