New class of excitons with hybrid dimensionality in layered silicon diphosphide - Phys.org

Researchers from Nanjing University and Beihang University in China and the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg, Germany, have produced a new class of exciton with hybrid dimensionality by engineering the properties…

Crystal structure and band structure of layered SiP2. a, Schematic layered structure of SiP2 (Pnma, group number 62). The x,y,z coordinate system is defined according to the crystal structure, as sho… [+5312 chars]

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