Skip to main content
. 2022 Sep 20;12(41):26514–26526. doi: 10.1039/d2ra05139g

Te influence of atomic off-centering on the band gap (Eg) and band effective mass of L band Inline graphic.

Atomic reciprocal displacement
0.47 0.48 0.49 0.50
E g (eV) GeTe 0.597 0.531 0.491 0.479
SnTe 0.259 0.223 0.171 0.1346
PbTe 0.463 0.426 0.385 0.3423
Inline graphic (m0) GeTe 0.132 0.105 0.091 0.081
SnTe 0.140 0.112 0.096 0.083
PbTe 0.356 0.249 0.184 0.153