Table 1 The parameters of Tauc-Lorentz model.

From: Phase-change like process through bond switching in distorted and resonantly bonded crystal

 

A (eV)

C (eV)

ω0 (eV)

\({{\boldsymbol{\epsilon }}}_{{\boldsymbol{\infty }}}\)

ωgap (eV)

Non-bent

6.60

0.05

0.76

61.89

0.31

Weakly bent

5.93

0.08

0.77

57.25

0.29

bent

5.65

0.08

0.76

49.52

0.29

Strong bent

4.88

0.09

0.76

36.33

0.35