In order to diminish the generation of cavitation bubbles near the horn-tip, an enlarged cone-shaped horn is designed to reduce the ultrasonic intensity at the irradiating surface and to get better distribution of energy in the sonicated cell.
However, in real practice, the absorptivity is not constant and depends on various parameters such as workpiece surface condition, properties of laser beam, temperature at the irradiating surface and the properties of workpiece material.
The compositional analysis revealed a chemical change occurring within the FL irradiated surfaces, regardless of the assist gas used, with the ZEC transforming to zirconia carbide (ZrC).
The patterning of the bioactive molecules is then realized by locally irradiating the surface in the geometry of interest and locally releasing the bioactive active molecule from the surface while the rest of the linker stays on the surface (Fig. 1b). Figure 1: General functionalization strategy.
The photocurrent I-V behavior of the MoS2-Si heterojunction was obtained while irradiating the surface of the films by a standard white light with a power of 100 mW/cm2, as shown in Fig. 6.
The balls were fixed on the table and we irradiated the surface, randomly changing the irradiated spot without a water supply.
The colour is probably a result of sunlight irradiating its icy surface for billions of years, says team member Carly Howett, a planetary scientist at the Southwest Research Institute in Boulder, Colorado.
Data from a GRMHD simulation are processed by a Monte Carlo global radiation transport code, which determines the X-ray flux irradiating the disk surface and the coronal electron temperature self-consistently.
Irradiating a solid surface with a laser beam expands a high-temperature plasma plume composed of free electrons, ionized atoms, etc. at a high velocity throughout ambient air.
In order to obtain high density carbon films with keeping anisotropic deposition profile on trench substrates, we control mass density of carbon films deposited by a H-assisted plasma chemical vapor deposition (CVD) method by ion kinetic energy of ions irradiating on film surface during deposition.
The variation in depth location of a/c interface is achieved by irradiating the Si surface using 50 keV Ar+ ion at a fluence of 5 × 1016 ions per square centimeter (for full amorphization) at different angles of incidence, viz, 60° (sample set A) and 0° (sample set B) with respect to surface normal.
