Unveiling hot carrier relaxation and carrier transport mechanisms in quasi-two-dimensional layered perovskites
Dabin Lin, Lin Ma, Wenjun Ni, Cheng Wang, Fangteng Zhang, Huafeng Dong, Gagik G. Gurzadyan, Zhaogang Nie
Abstract
Ultrafast sub-ps hot carrier relaxation followed by subsequent ps carrier transport from layered 2D to 3D-like perovskite phases is demonstrated.
Topics & Concepts
Relaxation (psychology)Perovskite (structure)Materials scienceCharge-carrier densityCarrier lifetimeUltrashort pulseChemical physicsCondensed matter physicsOptoelectronicsChemistryCrystallographyOpticsPhysicsDopingSiliconLaserPsychologySocial psychologyPerovskite Materials and ApplicationsElectronic and Structural Properties of OxidesQuantum Dots Synthesis And Properties