Nonlinear optical characterization of nanostructured layered transition metal dichalcogenides (LTMDs) is of fundamental interest for basic knowledge and applied purposes.
Titanium diselenide (TiSe2) is the least studied member of the transition metal dichalcogenide family due to a lack of readily available synthesis methodology, controlled bandgap engineering, and rapid characterization of layers.
Retraction of ‘Physics of excitons and their transport in two dimensional transition metal dichalcogenide semiconductors’ by Bhaskar Kaviraj and Dhirendra Sahoo, RSC Adv., 2019, 9, 25439–25461, DOI: 10.1039/c9ra03769a.