Data about: Multiexciton generation in monolayer MoSe₂

In this dataset, transient absorption measurements are performed on a monolayer of MoSe₂. The goal of the measurements is to observe the process of multiexciton generation. To do so, the film is photoexcited at multiple pump energies and pump photon fluences. The film's response is probed in the visible region on time scales of sub-picoseconds to nanoseconds. The obtained response and experimental details are in the attached dataset.本数据集针对二硒化钼（MoSe₂）单分子层开展了瞬态吸收（transient absorption）测量。本次测量的核心目标为观测多激子生成过程。为此，研究人员采用多组泵浦能量与泵浦光子注量对该薄膜进行光激发，并在可见光波段、亚皮秒至纳秒的时间尺度范围内对该薄膜的响应信号进行探测。所获取的响应数据与实验细节均收录于本数据集之中。