One process for forming crystalline wafers is known as Czochralski growth invented by the Polish chemist Jan Czochralski. In this process, a cylindrical ingot of high purity mono crystalline semiconductor, such as silicon or germanium, called a boule, is formed by pulling a seed crystal from a ' melt '.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.
Main category: Polish surnames. Polish surnames are known from the Middle Ages, but only 200 years ago did the inherited surnames become compulsory. The most common Polish names Nowak, Nowakowski, Nowacki, and Nowicki are variants meaning new, Przybyszewski and Przybylski mean he who has arrived.
Means goat in Polish, probably used to denote a goatherd. KOZLOW Polish. From the Polish place name Kozlow, ultimately derived from koziol goat. KOZLOWSKI Polish. Originally a name for a person from Kozlow, Kozlowo, or any other place whose name was derived from Polish koziol goat.erived from the given name Wyrzyk which is of unknown meaning. ZABEK Polish. Means little tooth from Polish zab and the diminutive suffix-ek. ZAWISZA Polish. Derived from the Old Polish given name Zawisza which may mean jealous. ZDUNOWSKI (1) Polish. Originally denoted a person from Zduny, Poland.