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Update TBtrans.md
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QG-phy authored Dec 29, 2023
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8 changes: 4 additions & 4 deletions docs/advanced/interface/TBtrans.md
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Expand Up @@ -67,16 +67,16 @@ We design an example of `tbtrans_negf` for hBN in `DeePTB/examples/tbtrans_hBN`

Firstly we calculate the $\Gamma$ point transmission, which evidently shows the band gap in the middle.
<div align=center>
<img src="https://raw.githubusercontent.com/AsymmetryChou/DeePTB/tbtrans_doc/docs/img/hBN_gamma_trans.png" width = "60%" height = "50%" alt="hBN gamma transmission" align=center />
<img src="https://raw.githubusercontent.com/deepmodeling/DeePTB/main/docs/img/hBN_gamma_trans.png" width = "60%" height = "50%" alt="hBN gamma transmission" align=center />
</div>
Sum up all the k points we get k-average transmission.
<div align=center>
<img src="https://raw.githubusercontent.com/AsymmetryChou/DeePTB/tbtrans_doc/docs/img/hBN_kavg_trans.png" width = "60%" height = "50%" alt="hBN gamma transmission" align=center />
<img src="https://raw.githubusercontent.com/deepmodeling/DeePTB/main/docs/img/hBN_kavg_trans.png" width = "60%" height = "50%" alt="hBN gamma transmission" align=center />
</div>
Finally we calculate directly I-V in non-self-consistent manner
<div align=center>
<img src="https://raw.githubusercontent.com/AsymmetryChou/DeePTB/tbtrans_doc/docs/img/hBN_IV.png" width = "60%" height = "50%" alt="hBN gamma transmission" align=center />
<img src="https://raw.githubusercontent.com/deepmodeling/DeePTB/main/docs/img/hBN_IV.png" width = "60%" height = "50%" alt="hBN gamma transmission" align=center />
</div>


Combining this example would be the most efficient way to master `tbtrans_negf` interface.
Combining this example would be the most efficient way to master `tbtrans_negf` interface.

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