Research Article
Structural, Electronic, Dynamic, and Optical Properties of 2D Monolayer Tungsten Telluride (2H-WTe2) under Small Biaxial Strain Using Density Functional Theory (DFT and DFT + U)
Figure 4
The density of states (a) with −2% biaxial strain, (b) with no strain, and (c) with + 2% biaxial strain.
(a) |
(b) |
(c) |