The wafer serves as the substrate for microelectronic devices built in and over the wafer and undergoes many microfabrication process steps such as doping or ion implantation, etching, deposition of various materials, and photolithographic patterning.he boule is then sliced with a wafer saw (wire saw) and polished to form wafers. The size of wafers for photovoltaics is 100â200 mm square and the thickness is 200â300 Î¼m. In the future, 160 Î¼m will be the standard. Electronics use wafer sizes from 100â450 mm diameter.
The most common of the koi fish colors is named the Kohaku. This type happens to be white and red, which is the very meaning of their name. These colors in koi are known to be symbolic of career success. Few koi are only one color, but when it comes to koi fish colors, the Matsuba are simply one color.
The whole story behind the koi fish tattoo symbolism. The story detailing the advancement of the koi fish has been around for generations and generations of Japanese culture. The koi in the story was said to have climbed a waterfall, regardless of the heavy current trying to keep it down in the pool below.lack Koi: Tattoos with koi that are black usually stand for overcoming change successfully. If you have fought a great deal of pain and adversity to get to the powerful place you are now, the black koi fish is a great symbol for you.