The phrase "low penetration depth" is grammatically correct and can be used in written English.
It is typically used in scientific or technical contexts to describe the distance that a substance or object can penetrate into another material. Example: "The low penetration depth of this ultrasonic wave means it cannot reach deep into the skin layers."
The low penetration depth of the waterborne hydrophobic agent is found to be primarily determined by the large micelle size.
Moreover, the results illustrate that the variation of the measured Young's modulus at low penetration depth cannot be correctly described with usual one-layer mechanical models.
As friction is a surface-related phenomenon, low penetration depth, a major drawback of this technique, is not disadvantageous characteristics and in some cases can even become mandatory condition for friction reduction.
This acceleration voltage was selected due to the resulting low penetration depth in the material and to obtain sufficient information from the surface composition.
In principle, such tips can be used to conduct UV-TERS with a lower background signal from the substrate due to the low penetration depth of UV photons [27].
Micro-Raman spectra were acquired using a HR800 spectrometer (Horiba-Jobin Yvon, Kyoto, Japan), exciting the system with the 364-nm line of an Ar+ laser, that allows to avoid the spectral contribution of the substrate due to its low penetration depth in Si (about 12 nm).
In contrast, amorphous ceramics (pyrolyzed at 900 1100 °C) showed low penetration depths and superior stabilities upon irradiation.
A scale-dependent behavior of hardness was observed as a function of indentation depth for all coatings: at low penetration depths, the hardness value depends on the intralamellar material properties, whereas at larger depths it reflects the long-range cohesive strength of the coating.
This technology, however, suffers from low penetration depths, making its strengths and weaknesses orthogonal to PET.
The method breaks down, however, at very low loads and small penetration depths, which is likely to be due to deviations from the ideal tip geometry.
Un-melted regions (i.e. inter-layer cavities/voids), resulting from insufficient fusion or low laser penetration depth, were found to be the most detrimental type of defects on fatigue strength of SLM 17-4 PH SS due to their relatively large size and irregular shape.
