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Home   |   Meetings & Events   |   March Meeting   |   Virtual Press Rooms   |   2011   |   Image Gallery   |   Atomic Transistors

Atomic Transistors

Atomic transistors
Microscopic look of the surface of gallium arsenide. 

This microscopic image of the surface of gallium arsenide (GaAs) shows how the arrangement of atoms on the GaAs surface affects its electric field. The image illustrates the manipulation of individual atoms to allow for very precise tuning of the characteristics of GaAs-based transistors.  


Related Abstract

Gray arrow  STM manipulation and measurement of charged species in semiconductors

Reporters and Editors

Journalists wishing to reproduce this image for news stories about related research should include the following image credit: Donghun Lee, Ohio State University (2011).

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