Long lived localized defect states in monolayer WSe${}_2$: Optical Lifetime distribution and thermal evolution

Immanuel Thekkooden, Susmitha Jana, Mrinal Deka +2

We carefully investigate the recombination dynamics of localized defect emission in monolayer WSe${}_2$ on SiO${}_2$/Si substrate using time-resolved photoluminescence over the tempera…