3 papers
cond-mat.mtrl-sci2025
Unconventional Temperature Dependence of Exciton Diamagnetism in 2D Ruddlesden-Popper Lead Halide Perovskites
William A. Smith, Fumiya Katsutani, Jin Hou +7
Layered hybrid perovskites containing larger organic cations have demonstrated superior environmental stability, but the presence of these insulating spacers also strengthens the e…
cond-mat.mtrl-sci2025
Two-dimensional perovskites with maximum symmetry enable exciton diffusion length exceeding 2 micrometers
Jin Hou, Jared Fletcher, Siedah J. Hall +15
Realizing semiconductors with high symmetry of their crystallographic structures has been a virtue of inorganic materials and has resulted in novel physical behaviors. In contrast,…
physics.optics2025
Overcoming the surface paradox: Buried perovskite quantum dots in wide-bandgap perovskite thin films
Hao Zhang, Altaf Pasha, Isaac Metcalf +25
Colloidal perovskite quantum dots (PQDs) are an exciting platform for on-demand quantum, and classical optoelectronic and photonic devices. However, their potential success is limi…