Boltzman Transport Properties with Boltztrap + wien2k

Boltzmann Transport Properties (BoltzTraP) is a program for calculating the semi-classic transport coefficients of materials from First Principles electronic band structures.

[@chapetonloc]

Cool video

[@artbykami7836]

Great

[@eclipseTV]

informative

[@ounmini5886]

good vd

[@shrutiarya756]

Sir please tell me how to calculate power factor and figure of merit using trace files

[@sihammalki7736]

can you explain more how to trace the seebeck coeffient versus temperature

[@easyedu1]

1 Vs 5 is for chemical potential verses S where 2 Vs 5 is for Temperature verses S plot. as i have changed 1 to 2 at 8:38 (min:sec time) in the video for getting temperature verses seebeck coefficient, You can also plot all the graphs from case.traces file. using origin and word. traces file contains the all the calculated results from boltztrap.

[@domel787]

Hello sir thanks but where is zT graph???

[@moulayyoussefraia5600]

How to install Elastic ?!

[@muhammadiqbalhussainlectur7419]

Dears, I want to calculate thermoelectric properties (Seebeck Vs Temperature) via BoltzTrap code (Wien2K). I have downloaded the data from case.traces file after running all steps. When I see under data column containing Temperature data (K), i.e., 100, 110, 120, 130.................500. After max temperature which is set as 500 (K), the Temperature values (under temp.column) again repeat many times from 100 (K) to 500 (K). Please guide me which slot (group) of Temperature values should I choose to draw Seebeck Vs Temp.

[@easyedu1]

Study user manual of btp2 ( boltztrap) there u will find the details about columns of temperature Seebeck etc. And for plotting use the .traces file that contains all the columns use origin for graphs plotting.

[@burhanahmed6742]

Dear easyedu how you've installed BoltzTrap in your wien2k

[@easyedu1]

Go to easyedu channel and cilck on videos in videos search for boltztrap installation in the video you will find the video about boltztrap installation .

[@meenarittiruam1613]

Seebeck coefficient of ZnO is negative value in experimental data. In your video, EF is 0.26. @7:50 you show S vs chemical potential and l look S around 0.26 is positive value. I also have problem like this. Can you explain what happen?

[@farhadshah7075]

Plz sir I faces problem in wien2k after installation plz snd ur I'd

[@easyedu1]

Comment your questions here I will try to answer