Deep ultraviolet optical limiting materials: 2D Ti<sub>3</sub>C<sub>2</sub> and Ti<sub>3</sub>AlC<sub>2</sub> nanosheets
Guowei Liu, Junjie Yuan, Zhixin Wu, Pingzhang Yu, Zhengping Wang, Xinguang Xu
Abstract
This is the first demonstration of the OL effect in 2D materials below 290 nm, and shows the largest UV two-photon absorption cross-section of any 2D material available.
Topics & Concepts
Materials scienceUltravioletAbsorption (acoustics)LimitingOptical materialsOptoelectronicsComposite materialMechanical engineeringEngineeringMXene and MAX Phase Materials2D Materials and ApplicationsGraphene research and applications