| Download | - View final version: Multiple silicon atom artificial molecules (PDF, 1.4 MiB)
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| Author | Search for: Wood, John A.1; Search for: Rashidi, Mohammad1; Search for: Koleini, Mohammad1; Search for: Pitters, Jason L.1; Search for: Wolkow, Robert A.1 |
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| Name affiliation | - National Research Council of Canada. National Institute for Nanotechnology
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| Format | Text, Article |
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| Abstract | We present linear ensembles of dangling bond chains on a hydrogen terminated Si(100) surface, patterned in the closest spaced arrangement allowed by the surface lattice. Local density of states maps over a range of voltages extending spatially over the close-coupled entities reveal a rich energetic and spatial variation of electronic states. These artificial molecules exhibit collective electronic states resulting from covalent interaction of the constituent atoms. A pronounced electrostatic perturbation of dangling bond chain structure is induced by close placement of a negatively dangling bond. The electronic changes so induced are entirely removed, paradoxically, by addition of a second dangling bond. |
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| Publication date | 2016-07-20 |
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| Publisher | Cornell University Library |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 23000913 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 1593c61b-b1c2-4dd0-a2d2-e63c89c72d6b |
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| Record created | 2016-11-10 |
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| Record modified | 2020-06-02 |
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