Enhanced Stability and Linearly Polarized Emission from CsPbI${}_3$ Perovskite Nanoplatelets through A-site Cation Engineering

Woo Hyeon Jeong, Junzhi Ye, Jongbeom Kim +10

The anisotropy of perovskite nanoplatelets (PeNPLs) opens up many opportunities in optoelectronics, including enabling the emission of linearly polarized light. But the limited sta…