How can I change the number of calculated bands?
Closed | Responses: 1
Take the nanoHUB Carbon Nanotube Dance Challenge!
23 Jul 2018 | Contributor(s):: Tanya Faltens
This teaching resource provides background information on Carbon Nanotubes (CNTs), as well as instructions for simulating different chirality CNTs and interpreting the results.
Question about CNT Diameter and Circumference Values
Closed | Responses: 2
I have a question about the values of the nanotube diameter and circumference reported in the output log.
For example, an (8, 0) zig-zag nanotube is reported to have a...
Carbon Nanotube Worksheet
27 Apr 2018 |
Posted by Tanya Faltens
02 Aug 2017 |
Posted by Terrence Warren McGinnis
This worksheet has students describe the geometries and conductivity type of several different carbon nanotubes of differing chirality. CNT Bands can be used to simulate the structures...
18 Jul 2017 |
Posted by Tanya Faltens
how to use cntbant tool
Closed | Responses: 0
please help me about use...
I wonder what’s the relationship and equation between chirality and graphene nanoribbon energy band?
Excuse my ignorance and could anyone let me know why does CNTbands fail to simulate certain chiralities like (9,3) or (9,6)?
Is there any specific reason as to why this simulation tool has problems simulating certain chiralities of pristine SWNTs like (9,3) or (9,6)?
Hubbard Model for edge effects ?
do you use the Hubbard Model with Mean Field Approximation to calculate the edge effects at zigzag ribbons?
How can I study the effect of temperature in this tool?
About the electron wave funtion
I wonder to know weather this tool can calculate the electron wave function in the Carbon Nanotube. Or can some one tell me how to rewrite the source code to attain this goal?
Download not possible
Closed | Responses: 3
Downloading the calculated values does not work at all. It’s a pity, because the tool is great.
Can anyone help here?
I want to download the simulation results in the form of image for the simulation of the Graphene Nano Ribbons. I am not able to download it in a jpeg image. Please let me know how can I...
sir tell me the explanation on various output result on chts bands tools
Open | Responses: 1
If I use this software in my term paper, which reference should I use?
How can I add the magnetic field for the bandGap calculation?
Design of MWCNT.
How can we design MWCNT using this tool?
density of states contains a bug
Open | Responses: 3
I checked the 19,0 density of states with my calculations and it appears to be missing some van-Hove singularities between the energy range of 0 to 3eV. i compared against others DOS results...
atomic coordinates file should have the right file extension *.pdb so one can read it into a local visualizer right away
The ability to download a coordinate file is existing now. However the file comes back as a t *.txt file. It if came back with the right extension, my local machine could immediately use the...