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| | 15 Oct Nobel History |
 | | Ernst Ruska, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Federal Republic of Germany, for his fundamental work in electron optics, and for the design of the first electron microscope and the other half, jointly to Dr Gerd Binnig and DR Heinrich Rohrer, IBM Research Laboratory, Zurich, Switzerland, for their design of the scanning tunneling microscope. |
 | | The first researchers to succeed in building a scanning tunneling microscope were Gerd Binnig and Heinrich Rohrer at the IBM Research Laboratories in Zürich, Switzerland. |
 | | The reason for their success was the exceptional precision of the mechanical design One example of this is that disturbing vibrations from the environment were eliminated by building the microscope upon a heavy permanent magnet floating freely in a dish of superconducting lead. |
| www.safran-arts.com /42day/history/nobel/nob1015.html (8570 words) |
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