Chunchon
Korea, Republic of (South Korea)
Kangwon National University
graphene, work function, photoelectron spectroscopy, organic photovoltaic device, energy-level alignment, ultraviolet-ozone treatment
electrospray, Perovskite solar cells, two-step deposition, solution process, MAPbI3
graphene dispersion in water, C60, rubrene, XPS, UPS, energy-level alignment
energy-level alignment, electrode storage, Au/C60 interface, in situ analysis, photoelectron spectroscopy, Fermi-level pinning