Questions tagged [transport]

Questions related to transport phenomena (e.g. charge transfer, heat conduction, molecular diffusion).

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9
votes
4answers
247 views

Tools for electronic transport calculations

Electronic transport calculations play an important role in device simulation. What tools can do electronic transport calculation? I am familiar with TranSIESTA (a module of SIESTA program) and ...
9
votes
1answer
297 views

How is SIESTA and TranSIESTA different from plane wave DFT codes?

This question is complementary to a previous question. I have experience with the plane-wave DFT codes VASP and Quantum ESPRESSO. I would like to try SIESTA for the main purpose of using TranSIESTA ...
5
votes
1answer
96 views

Conductivity Computations of Molecular Wires [closed]

I am interested to compute the conductivity properties of some molecular organic wires in SIESTA. Since I am new in SIESTA, I would appreciate a guide for beginners to this field.
13
votes
3answers
223 views

Is there a (free) GUI to setup transport calculations using SIESTA?

I am very interested in doing transport calculation with SIESTA. My problem is that it is a little hard for me to understand and setup the input files to be used with TranSIESTA (the module that do ...
17
votes
2answers
121 views

How to simulate atomic scattering from solid walls at finite temperature for a particles in a box simulation?

I'm not sure if this will be considered on-topic, let's see what happens. I've asked this previously in Physics SE and it was closed as needing focus. It is now past 30 days and too late to consider ...