2 papers
cond-mat.mtrl-sci2025
Does Fermi Level Alignment Hold Across Organic Interfaces? -- An Investigation Using a Rotary Kelvin Probe
Masahiro Ohara, Taiyo Inoue, Yuya Tanaka +1
Understanding energy level alignment at organic interfaces is crucial for optimizing the performance of organic devices. Interface dipole and band bending significantly influence c…
cond-mat.mtrl-sci2025
Determining the density of in-gap states in organic semiconductors: A pitfall of photoelectron yield spectroscopy
Ryotaro Nakazawa, Masaya Kitaoka, Ryota Kaimori +4
Accurate determination of low-density electronic states in the bandgap (in-gap states) is crucial for optimizing the performance of organic optoelectronic devices. Derivative photo…