Publication | Closed Access
Multiple NaNbO<sub>3</sub>/Nb<sub>2</sub>O<sub>5</sub> Heterostructure Nanotubes: A New Class of Ferroelectric/Semiconductor Nanomaterials
104
Citations
34
References
2010
Year
EngineeringHeterostructure NanotubesSemiconductorsMultiferroicsFerroelectric ApplicationNanoelectronicsPiezoelectric MaterialMaterials ScienceOxide HeterostructuresElectrical EngineeringNanotechnologyOxide ElectronicsPiezoelectricityLocal Piezoelectric StudiesNanomaterialsApplied PhysicsFerroelectric MaterialsNew ClassMultilayer HeterostructuresFunctional MaterialsMultiple Nanbo3 Nanoplates
Multiple NaNbO3 nanoplates are created within Nb2O5 nanotubes forming a unique class of heterostructure nanotubes combining ferroelectric and semiconducting nanomaterials. Local piezoelectric studies on NaNbO3 nanoplates show clear ferroelectric behavior (see figure), while the semiconductive properties of the host Nb2O5 nanotubes allows for switching of electrical conductivity by an external electric field.
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