Pulsed electric fieldis a non-thermal processing method frequently employed in the pre-treatment phase of red wine brewing due to its user-friendly operation, short-time consumption, and high energy output. The pulsed electric field subsequently alternates with the magnetic field that is generated (...
Recently, pulsed power technologies, including pulsed electric fields (PEFs) and time-modulated plasmas, are starting to be applied actively in agriculture and food processing. In the applications, compact pulsed power generators with moderate peak power and repetitive operation are developed for controll...
it has significant limitations that cannot be ignored. Fully immersing the workpiece in the electrolyte does not allow selective processing of the workpiece surface. Prolonged processing, due to the sharp-point effect of the electric field distribution, can compromise the dimensional accuracy...
Fig. 22.Schematic diagram for PLD method description [106]. PLD technique was employed by M. Cropper to prepare AlCrFeCoNiCuHEAthin film onborosilicate glass. At room temperature, large crystal sizes of BCC and FCC phase structures were obtained. In a related study, the mechanical properties ...
Pulsed polarized vortex beams, a special form of structured light, are generated by tailoring the light beam spatiotemporally and witness the growing application demands in nonlinear optics such as ultrafast laser processing and surface plasma excitation
4f–i. After applying a forward voltage, a positive electric field is generated within the perovskite, which drives electron and hole transport. As these charges move fast and might be injected in an imbalanced way, they accumulate at the blocking electrode, where they recombine (Fig. 4f). ...
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With the help of a diagram, explain the construction and working of a LASER. Write down the properties of a LASER. Why is it so much easier to perform interference experiments with a laser than with an ordinary light source? What is the application of Gauss law? Derive Gamma rays and...
During recent years, efforts have been made to develop and optimize AM of super duplex stainless steel (SDSS), grade 2507, as its global use has risen in tandem with the progress of manufacturing technologies demanding top-notch corrosion-resistant materials [1]. Slow processing by Laser Powder...
Fig. 1 shows the schematic diagram of experimental setup for n-hexadecane with water cracking by pulsed discharge. A homemade needle-plate configuration reactor was designed. The high voltage (HV) electrode was a hollow needle made of stainless steel; a concentrated electric field would be formed...