Webb1 mars 2015 · Oriented thin films of PDI8-CN 2 are probed within Au/organic/n-Si vertical diodes.. The Au/PDI8-CN 2 interface behaves as a spatially inhomogeneous Schottky barrier.. The average electron injection barrier varies between 0.94 eV and 1.04 eV.. Inhomogeneity fits a Gaussian fluctuation model with barriers spread ∼200 meV.. … Webb11 nov. 2013 · The Schottky barrier heights of both n and p doped Cu/Si(001), Ag/Si(001), and Au/Si(001) diodes were measured using ballistic electron emission microscopy and ballistic hole emission microscopy (BHEM), respectively. Measurements using both forward and reverse ballistic electron emission microscopy (BEEM) and (BHEM) …
Tuning the Hole Injection Barrier at the Organic/Metal Interface …
WebbWe previously identified a σ1 ligand TZ3108 having highly potent (Ki-σ1 = 0.48 nM) and selective affinity for σ1 versus σ2 receptors. TZ3108 was 18F-labeled with F-18 for in vivo evaluation. Biodistribution and blocking studies of [18F]TZ3108 in male Sprague-Dawley rats demonstrated high brain uptake, which was σ1-specific with no in vivo ... WebbExtractive and injection lateral barrier systems, including vertical wells and trenches filled with granular materials, are used to control advective transport of liquid and gas in the subsurface. Extractive barriers, including vertical walls and extraction trenches, are usually accompanied by treatment and/or disposal of the extracted liquid and/or gas. curious george personalized banner
Tuning the carrier injection barrier of hybrid metal–organic …
Webb17 jan. 2024 · The electrode/organic semiconductor interface in OFETs is critical to device performance. Traditional metal electrodes often produce an unfavorable interfacial … Webb14 jan. 2016 · As a result, this charge relaxation can be assigned to an injection of the charge over the energy barrier lowered by the external field. On the other hand, the other relaxation in the low-injection region is ascribed to the charge injection through the interfacial states. Webb18 jan. 2024 · A commonly used technique to overcome the charge injection barrier from the electrodes to the organic layers, are doped injection layers. The optimization of doped injection layers is critical for high-efficiency OLED devices, but has been driven mainly by chemical intuition and experimental experience, slowing down the progress in this field. curious george pbs