Optical activity levels of metal centers controlling multi-mode emissions in low-dimensional hybrid metal halides for anti-counterfeiting and information encryption
Qiqiong Ren, Guojun Zhou, Yilin Mao, Nan Zhang, Jian Zhang, Xian‐Ming Zhang
Abstract
. The conclusion is that the electronic configurations of metal centers govern the optical activity levels of inorganic units, which in turn controls the multi-mode emissions by maneuvering the band alignments. This research provides an enlightening perspective on the multi-mode emissions with tunable photoluminescence and resulting electronic transitions of LHMHs, whose derived emitters can be employed in anti-counterfeiting and information encryption.
Topics & Concepts
HalideMetalEncryptionMode (computer interface)Materials scienceChemistryOptoelectronicsPhotochemistryInorganic chemistryComputer scienceOrganic chemistryComputer securityHuman–computer interactionPerovskite Materials and Applications2D Materials and ApplicationsQuantum Dots Synthesis And Properties