Source:http://linkedlifedata.com/resource/pubmed/id/15601046
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
21
|
| pubmed:dateCreated |
2004-12-16
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| pubmed:abstractText |
The scanning metallic tip of a scanning force microscope was coupled capacitively to electrons confined in a lithographically defined gate-tunable quantum dot at a temperature of 300 mK. Single electrons were made to hop on or off the dot by moving the tip or by changing the tip bias voltage owing to the Coulomb-blockade effect. Spatial images of conductance resonances map the interaction potential between the tip and individual electronic quantum dot states. Under certain conditions this interaction is found to contain a tip-voltage induced and a tip-voltage-independent contribution.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0031-9007
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
19
|
| pubmed:volume |
93
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
216801
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| pubmed:year |
2004
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| pubmed:articleTitle |
Spatially resolved manipulation of single electrons in quantum dots using a scanned probe.
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| pubmed:affiliation |
Solid State Physics, ETH Zürich, 8093 Zürich, Switzerland.
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| pubmed:publicationType |
Journal Article
|