Sentence examples for substrate about from inspiring English sources

(c) Repeatability of the reusable capillary SERS substrate about 8 cycles.

High conductive (sheet resistance ∼ 19 Ω/sq) and transparent (above 85%) ITO thin films (150 nm) could be obtained with a moderate heating of substrate (about 70 °C) and without introduction of oxygen gas during the deposition.

The cavitation erosion resistance of the laser-aluminized specimens was much higher than that of the substrate (about 17 times) due to the presence of Fe3Al, FeAl, and solid solution hardened α-ferrite.

In the case of optical interference filters on plastic substrates (e.g., antireflective coatings) the performance of the device is limited by the coating-substrate compatibility (e.g., thermal expansion coefficient of the substrate about 100 times that of glass).

The activation energy of 18 meV is determined from the quenching of major luminescence peak(1342 nm) as a function of temperature in the Mg2Si film grown on Si (111) substrate, which is much smaller than that deduced in the sample grown on glass substrate (about 25meV).

The microhardness of the laser-clad coating (about 75 HV) was significantly lower than that of the substrate (about 152 HV), and could be improved to about 134 HV after suitable solution treatment afterward artificial aging treatment, which was helpful to the restoration of coatings' mechanical properties.

The distance between the tin powder and the substrate was about 0.5 cm.

From x-ray diffraction, we find that the crystal plane of the Bi2Se3 films is inclined with respect to the plane of the Al2O3 substrate by about 0.27°.

The nanotube structures on SiO2 substrates exhibit a much shorter response time (about 40 ms) than those directly on PMMA substrates (about 1200 ms), indicating the interface effects between CNTs and the substrates.

It indicates that these two kinds of atoms penetrate into silicon substrates about 0.29 and 0.11 μm per hour in the films annealed at 773 K along the direction perpendicular to the substrate.

Moreover, for extremely thick substrates (about 1 to 2 mm thick), the SERS enhancement falls down, and we observe a monotonous contribution from the underlying silica opal (data not shown).