references. (Hollow diamond: CNT-based stretchable conductor; solid diamond: graphene-based conductor; semi-hollow diamond: metal nanowire-based conductor; and solid sphere: AATN hydrogel).gAshby chart plotting ΔR/R0vs. tensile strain of AATN hydrogel and the reported stretchable conductors with ...
(Fig.1a). The associated bidirectional temperature gradients in both the horizontal and perpendicular directions were created by placing a polydimethylsiloxane wedge on a cold finger. Upon freezing, alumina platelets were repelled in between the ice crystals. After sublimating the ice, a porous ...
Abstract Perovskite solar cells have attracted significant research efforts due to their remarkable performance, with certified power conversion efficiency now reaching 22%. Solution-processed perovskite thin films are polycrystalline, and grain boundaries are thought to be responsible for causing recombination...