Photogalvanic effect of 2D van der Waals heterojunction M2XT2/SiC by first-principles calculations
Key Points
This research aims to explore the structural, electronic, and optoelectronic characteristics of M2XT2/SiC heterojunctions.
Conducted first-principles calculations to evaluate structural and electronic properties.
Analyzed optoelectronic parameters of M2XT2/SiC for different compositions (M = Sc, Y; X = C; T = F, Cl, Br).
Identified enhanced optoelectronic properties in specific van der Waals heterojunctions.
Demonstrated potential for high-performance applications in electronic devices.
Abstract
This first-principles study systematically investigates the structural, electronic, and optoelectronic properties of M2XT2/SiC (M = Sc, Y; X = C; T = F, Cl, Br) van der Waals heterojunction. The...