Resultado da Busca
Há 3 dias · You are currently signed in to your district account. Lou Frey Institute
Há 5 dias · Çoğunlukla silikondan yapılmış olan yarı-iletken cihazlar, bugünün önde gelen bilişim şirketlerine ev sahipliği yapan “Silikon Vadisi”ne adını vermiştir. Yarı iletken malzeme içeren ilk cihaz 1947’de Bell Laboratuvarı’nda Walter Brattain ve William Shockley’ye John Bardeen tarafından tanıtıldı. 20. Kişisel ...
Há 2 dias · 1947: William Shockley, John Bardeen und Walter Brattain von Bell Laboratories erfinden den Transistor. Sie entdeckten, wie man einen elektrischen Schalter mit festen Materialien herstellt und kein Vakuum benötigt.
Há 5 dias · 125. John Bardeen. The combined results of several people working together is often much more effective than could be that of an individual scientist working alone. ~ John Bardeen. 126. B Dodge. No problem is insurmountable, With a little courage, teamwork and determination a can overcome anything. ~ B Dodge. 127. James Cash Penney
Há 2 dias · John Bardeen (physicist) – 1991; Pierre Boulle (author) – 1994; Coretta Scott King (civil rights activist; widow of Martin Luther King Jr.) – 2006; Wendy Wasserstein (Pulitzer Prize- and Tony Award-winning playwright) – 2006; Sidney Sheldon (author & producer) – 2007; Chita Rivera (singer, actress, and dancer) – 2024
Há 1 dia · Bardeen-Shockley-Brattain 战后，Shockley 回到贝尔实验室，与 Walter Brattain 和 John Bardeen 一起研究半导体技术。当时“晶体管”的概念(当时还没有命名)已经在人们的脑海中存在了好几年，但没有人成功地制造出一个。 1947 年，Brattain, Bardeen, and Shockley 成功了。
Há 6 dias · John Bardeen, Walter Brattain: Electronics USA: Bardeen and Brattain made a point-contact transistor, the first solid-state transistor, at Bell Laboratories. One of the most famous inventions which lead to the first integrated circuit (IC) and miniaturized electronic devices including personal computers and smartphones. Vaccine: 1798: Edward Jenner
