Abstract: A ferroelectric memory includes a substrate and a plurality of memory cells formed on the substrate. Each memory cell includes a ferroelectric capacitor. The ferroelectric capacitor includes a first electrode and a second electrode, and a ferroelectric layer formed between the first electrode and the second electrode. The ferroelectric capacitor further includes a first isolation passivation layer formed between the first electrode and the ferroelectric layer, and a second isolation passivation layer formed between the second electrode and the ferroelectric layer. The first isolation passivation layer is configured to suppress diffusion of the oxygen element in the ferroelectric layer to the first electrode, and the second isolation passivation layer is configured to suppress diffusion of the oxygen element in the ferroelectric layer to the second electrode.

Abstract: Disclosed herein are dendritically porous three-dimensional structures, including hierarchical dendritically porous three-dimensional structures. The structures include metal foams and graphite structures, and are useful in energy storage devices as well as chemical catalysis.

Abstract: Disclosed herein are dendritically porous three-dimensional structures, including hierarchical dendritically porous three-dimensional structures. The structures include metal foams and graphite structures, and are useful in energy storage devices as well as chemical catalysis.

Abstract: Disclosed herein are dendritically porous three-dimensional structures, including hierarchical dendritically porous three-dimensional structures. The structures include metal foams and graphite structures, and are useful in energy storage devices as well as chemical catalysis.

Abstract: Disclosed herein are conductive polymer-based composites. The composites include a conductive polymer entangled in a thin substrate. The composites may be hydrophobic or hydrophilic. The hydrophilic composites may be used as solar steamers for water purification, and the hydrophobic composites can be used to sequester hydrophobic materials, such as oil, from watery mixes.

Abstract: Disclosed herein are dendritically porous three-dimensional structures, including hierarchical dendritically porous three-dimensional structures. The structures include metal foams and graphite structures, and are useful in energy storage devices as well as chemical catalysis.

Abstract: Disclosed herein are stretchable strain sensors that include a graphite network embedded within an elastomeric material. The sensors are wearable and can be used to detect mechanical movements in three dimensions in a wide variety of contexts.

Abstract: Disclosed herein are stretchable strain sensors that include a graphite network embedded within an elastomeric material. The sensors are wearable and can be used to detect mechanical movements in three dimensions in a wide variety of contexts.