@article{oai:oist.repo.nii.ac.jp:00001377, author = {Juarezā€Perez, Emilio J. and Qi, Yabing}, issue = {10}, journal = {physica status solidi (b)}, month = {May}, note = {Carrier diffusion length and lifetime parameters for electron transport at nanoscale semiconductor slabs have been fitted using a 1D model and the decay data extracted from transient photoemission electron microscopy. Meanwhile, a conventional photoluminescence quenching measurement needs two separate samples with an active material between blocking and quenching layers to characterize the carrier transport properties. In this work, only one few-layer monocrystalline sample of gamma-InSe containing different thicknesses of active material is used to obtain a common diffusion coefficient consistent with previously reported values for vertical carrier diffusion in layered InSe.}, title = {Determination of Carrier Diffusion Length Using Transient Electron Photoemission Microscopy in the GaAs/InSe Heterojunction}, volume = {256}, year = {2019} }