Dissociation of Individual Molecules with Electrons from the Tip of a Scanning Tunneling Microscope
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- G. Dujardin
- Laboratoire de Photophysique Moleculaire, Bâtiment 213, Université Paris-Sud, 91405 Orsay, France
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- R. E. Walkup
- IBM Research Division, IBM Thomas J. Watson Research Center, Yorktown Heights, NY 10598
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- PH. Avouris
- IBM Research Division, IBM Thomas J. Watson Research Center, Yorktown Heights, NY 10598
説明
<jats:p> The scanning tunneling microscope (STM) can be used to select a particular adsorbed molecule, probe its electronic structure, dissociate the molecule by using electrons from the STM tip, and then examine the dissociation products. These capabilities are demonstrated for decaborane(14) (B <jats:sub>10</jats:sub> H <jats:sub>14</jats:sub> ) molecules adsorbed on a silicon(111)-(7 × 7) surface. In addition to basic studies, such selective dissociation processes can be used in a variety of applications to control surface chemistry on the molecular scale. </jats:p>
収録刊行物
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- Science
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Science 255 (5049), 1232-1235, 1992-03-06
American Association for the Advancement of Science (AAAS)
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詳細情報 詳細情報について
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- CRID
- 1363670320363115904
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- ISSN
- 10959203
- 00368075
- http://id.crossref.org/issn/00368075
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- データソース種別
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- Crossref