title: Interfacial nanosphere lithography toward Ag₂S-Ag heterostructured nanobowl arrays with effective resistance switching and enhanced photoresponses.
abstract: Unique Ag2 S-Ag heterostructured nanobowl arrays consisting of Ag2 S nanonets lying on Ag nanobowl arrays are fabricated by two-step nanosphere lithography at the gas-liquid interface. These Ag2 S-Ag heterostructured nanobowl arrays exhibit effective resistance switching behaviors and enhanced photoresponses, showing potential application in both electric devices and photocatalysis.
authors.affiliation: Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry, Peking University, Beijing, 100871, P. R. China.
authors.forename: Yang
authors.initials: Y
authors.lastname: Li
authors.forename: Xiaozhou
authors.initials: X
authors.lastname: Ye
authors.forename: Yurong
authors.initials: Y
authors.lastname: Ma
authors.forename: Limin
authors.initials: L
authors.lastname: Qi
keywords: Ag2S-Ag heterostructures; monolayer colloidal crystals; nanobowl arrays; nanosphere lithography; nanostructures