Ultrahigh Vaccum Chamber which is used to Analyze the Surfaces of Materials (IMAGE)

U.S. National Science Foundation

Ultrahigh Vaccum Chamber which is used to Analyze the Surfaces of Materials

Caption

This image shows an ultrahigh vacuum chamber and the surrounding systems used to prepare and analyze the surfaces of materials at Yale University. The central part is a unique combined scanning tunneling/atomic force microscope that can operate at temperatures close to absolute zero. The combined microscope can simultaneously map out the chemical and electrical properties of surfaces at the atomic scale, while also describing the precise layout and identity of the atoms that make up the surface of the material.

Credit

Udo Schwarz, Yale University

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