Fig. 10: Tunable bandgap under applied electric field in perovskite via Jahn–Teller distortion. | npj Computational Materials

Fig. 10: Tunable bandgap under applied electric field in perovskite via Jahn–Teller distortion.

From: Interface enhanced functionalities in oxide superlattices under mechanical and electric boundary conditions

Fig. 10

Jahn–Teller distortion (top right panel) and bandgaps (bottom right panel) as a function of applied electric field in SrTiO3, BaMnO3, YMnO3, and BiFeO3. The atomic displacements associated with polar and Jahn–Teller distortions are schematically shown on the top and bottom right panels respectively. Reproduced with permission from ref. 151. Copyright [2016] {American Physical Society}.

Back to article page