. XRD patterns of VAC523, H2/N2523 and N2523
. Surface SEM images of MAS-0 (a), VAC523 (b), H2/N2523 (c), and N2523 (d)
. EDS spectrum of surface particles on VAC523
. Cross-sectional SEM images of MAS-0 (a), VAC523 (b), H2/N2523 (c), and N2523 (d)
. Testing temperature dependent Seebeck coefficient (a), electrical conductivity (b), power factor(c) of VAC523, H2/N2523 and N2523, and thermoelectric parameters (d) of MAS-0
. Testing temperature dependent carrier concentration and mobility of VAC523(a), H2/N2523(b) and N2523(c)
. XRD patterns of VACx films
. Surface SEM images of VACx (x=548 (a), 573 (b), 598 (c), 623 (d)) films, and high magnification surface SEM image of VAC573 film (e)
. Cross-sectional SEM images of VACx (x=548 (a), 573 (b), 598 (c), 623 (d)) films
. Testing temperature dependent Seebeck coefficient (a), electrical conductivity (b) and power factor (c) of VACx (x=523, 548, 573, 598)
. Testing temperature dependent carrier concentration and mobility of VACx(x=523 (a), 548 (b), 573 (c), 598 (d))
. Electrical conductivity of VAC573 film varied with bending times
. Surface SEM images of VAC573 film with different bending times