Hartmut S. Leipner
Hartmut S. Leipner
Hartmut S. Leipner
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Transistor as invented by Bardeen and<br />
Brattain at Bell labs, 1947<br />
The first transistor and IC<br />
hsl 2007 – Structure of imperfect materials – Epitaxy and interface defects<br />
Integrated circuit of J. Kilby, 1958<br />
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