However, the performance of the horizontal configuration is the least efficient due to water droplet formation on the Gas Deficient Layer (GDL) and impeded airflow by the large cathode plate.
The contribution of Sn2+ to the change in the morphology of bismuth film was explained that the coexisted Sn2+ ions in the electrolyte blocked the migration of Bi3+ ions during the deposition since Sn2+ ions could not be deposited under such conditions, then the thickness of metal ion deficient layer (MIDL) near the substrate was weakened, allowing more flat and compact bismuth film grown.
The oxygen-deficient layer, i.e., WOx, with a thickness of approximately 5 nm was deposited.
Therefore, marked region (1) was an oxygen-rich layer, i.e., the WO3 layer, whereas marked region (2) was an oxygen-deficient layer, i.e., the WOx layer.
It is interesting to note that the TaO x /W interface is found to be an oxygen-deficient layer, which makes it a more conducting interface.
The physical size of the conductive filament in oxygen vacancy-deficient layer is narrower than in the oxygen vacancy-rich layer [19], so it can be inferred reasonably that the filament in HfO2 layer is thicker and more intensive.
The TiN electrode with high oxygen affinity causes a lot of oxygen vacancies in the intrinsic n-type ZnOx film [26], forming oxygen-deficient layer, whereas HfOx film near Pt top electrode contains richer oxygen with less oxygen vacancies.
Yang et al. reported that the redox reaction of the top electrode's oxide layer results in the bipolar switching with counter eightwise polarity, and the generation/annihilation process of the oxygen vacancy located at an oxygen-deficient layer at a metal/oxide interface contributes to the eightwise polarity [16].
ERD results show that the high-energy edge of ERD spectra shifts to the lower energy with an increase in implantation fluence, indicating that a hydrogen deficient surface layer is formed after implantation.
A rectus abdominus rotational muscle flap was placed over the anterior bladder because of the deficient fascial layer and multiple debridements to isolate it from the symphyseal plate.
To gain further evidence that pericytes were caSMC progenitors, we analyzed mutants with deficient caSMC layers and asked if this phenotype was correlated with defects in pericytes at the arterial maturation zone.
