Research / 2022 / Article / Fig 7

Research Article

Electronic Orbital Alignment and Hierarchical Phonon Scattering Enabling High Thermoelectric Performance p-Type Mg3Sb2 Zintl Compounds

Figure 7

SEM images of Mg2.95-yNa0.01ZnySb2: (a) , (b) , (c) , (d) , (e) , and (f) .