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cond-mat.mtrl-sci2026
Photoemission intermittency via stochastic gating in rubrene nanowires coupled to plasmonic silver nanoparticles
Moha Naeimi, Waqas Pervez, Frithjof Harmsen +2
In this work, we report a new nanoscale phenomenon observed as photoemission intermittency (On-Off electron emission), manifested as stochastic bursts in electron yield at quasi-on…
cond-mat.mtrl-sci2026
Dual-wavelength control of charge accumulation in rubrene microcrystals with anisotropic conductivity
Moha Naeimi, Ingo Barke, Sylvia Speller
Previously, a novel type of rubrene microcrystals was reported, forming two distinct sectors -- diamond- and triangular-shaped -- that exhibit pronounced contrasts in photoluminesc…
cond-mat.mtrl-sci2025
Imaging domain boundaries of rubrene thin crystallites by photoemission electron microscopy
Moha Naeimi, Katharina Engster, Waqas Pervez +2
The progress of designing organic semiconductors is extensively dependent on the quality of prepared organic molecular assemblies, since the charge transport mechanism is strongly…