Image of an elliptical quantum corral built using the autonomous atom assembler; Co atoms were deposited at sub-monolayer coverage on a Cu(111) at 7K in UHV and subsequent STM measurements were performed at a 4.3 K sample temperature.
Joseph A. Stroscio  Robert J. Celotta  Steven R. Blankenship Frank M. Hess
circa 2004 <div style="display: none;">date QS:P,+2004-00-00T00:00:00Z/9,P1480,Q5727902</div>
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