This approach is fine for samples where the flatness of the step and the substrate are both good.
This approach is fine for samples where the flatness of both the step and substrate are good.
The highest performance in methane selective oxidation into syngas by the lattice oxygen is found for samples where isolated oxygen vacancies dominate.
Its direct solid sampling capability and very low matrix dependence makes GDMS a convenient technique for the rapid analysis of highly refractory materials, or for samples where compositional depth profiling is needed.
However, for samples where the density of dislocation sources has been reduced significantly by annealing, an additional strengthening mechanism, so-called dislocation source-limited hardening, may operate as a higher stress is required to activate alternative dislocation sources.
NA denotes "not available", and was used for samples where the gas concentration in the sample vials was too low for further measurements; BD = below detection limit, mBRT = meter below rotary table; mbsf = meter below seafloor.
As shown with the measurements above, the simultaneous acquisition of the two can be employed for samples where the imaging speed of the Raman channel may not be fast enough to follow dynamic changes which can occur during the acquisition.
In our experiments, we found that for samples where the high intensity light exposure was kept short, the layers were able to start rolling after being removed from the light source.
For samples where inhibitors (NEC-1, geldanamycin etc).
For samples where no staining was observed, an additional 10 sections were stained and analyzed.
