WebA study of purple plague and its role in integrated circuits Abstract: Purple plague is shown to be the development of a purple intermetallic compound AuAl 2 when gold wires are bonded to aluminum metallization regions in silicon transistors and integrated circuits. WebPurple plague (described chemically as AuAl2) is actually used in jewelry, but it’s problematic when it appears in electronics. As purple plague forms, it reduces in volume. This creates cavities in the metal surrounding the purple plague, which increases electrical resistance and structurally weakens the wire bonding.

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Webbubonic. plague in the mid-14th century, an event more commonly known today as the Black Death. In a passage from his book titled The Decameron, Florence, Italy resident Giovani Boccaccio described the Black Death, which reached Florence in 1348: It first betrayed itself by the emergence of certain tumors in the groin or the armpits, some of ... WebAug 24, 2016 · Article. In the second year of the Peloponnesian War, 430 BCE, an outbreak of plague erupted in Athens. The illness would persist throughout scattered parts of Greece and the eastern Mediterranean until finally dying out in 426 BCE. The origin of the epidemic occurred in sub-Saharan Africa just south of Ethiopia. イオン化傾向 なぜ 簡単に

Purple plague Article about purple plague by The Free Dictionary

WebPurple Plague Popcorn High Supply 7g $80.00 1 ADD TO CART THC: 26.39% CBD: 0% Strain Purple Plague / Animal Mints BX1 X Kush Mints. Flavors Chemical, Gassy Terpenes … WebNemesis Webpurple plague. [ ′pər·pəl ′plāg] (electronics) A compound formed by intimate contact of gold and aluminum, which appears on silicon planar devices and integrated circuits using gold … イオン化傾向 イオン化エネルギー 逆