The thermal treatments were carried out in dry O2, or O3, after Ta2O5 gate film deposition, and in-depth distributions of the additive fluorine (F) in Ta2O5 gate film were also tested.
For both 10 nm (Fig. 2a) and 20 nm (Fig. 2b) La2O3 films, the lanthanum and oxygen in-depth distributions in the EDX elemental ratio profiles show a parallel profile and the La/O ratio is close to 2 3 which meets well with the stoichiometry of La2O3.
Figure 4b shows the differences in depth distribution between tectonic tremors and intra-slab earthquakes, estimated by our method.
The morphologies of the obtained layers were characterized by SEM-FEG while the chemical in depth distribution of the hybrid layers was evaluated by means of Rf-GDOES.
Yellowfin tuna in the GOM showed a preference for the mixed layer and thermocline, and exhibited a diel pattern in depth distribution, remaining in surface and mixed layer waters at night and diving to deeper waters during the day.
Jasus edwardsii at the Cape Rodney to Okakari Point (Leigh) MR in northern New Zealand exhibited seasonal changes in depth distribution, sex ratio and size frequency which were related to moulting, reproductive and feeding cycles [70].
Half of the total number of species were restricted to one of the infra-, circa-, or bathyal zones, and 9.7% were eurybathic, while the remaining species (40%) were intermediate in depth distribution.
A similar diel shift in depth distribution has been observed in a range of pelagic fish including swordfish (Xiphias gladius) [33], bigeye thresher shark (Alopias superciliosus) [34], bigeye tuna (Thunnus obesus) [35], megamouth shark (Megachasma pelagios) [36] the school shark (Galeorhinus galeus) [37], and jumbo squid (Dosidicus gigas) [38].
We caution that some of the heterogeneity in depth distribution or unusually large distributions may reflect taxonomic uncertainty and the existence of species complexes (White and Last , 2012.
