Scipediacontent: Scipediacontent moved page Draft Content 433707334 to Sols Wagner 2000a

2021-02-16T12:15:26Z

Scipediacontent moved page Draft Content 433707334 to Sols Wagner 2000a

Scipediacontent: Created page with " == Abstract == The use of a band offset between the two leads of an electron pump driven by a local oscillating voltage is shown to increase the pump current dramatically. T..."

2021-02-16T12:15:24Z

Created page with " == Abstract == The use of a band offset between the two leads of an electron pump driven by a local oscillating voltage is shown to increase the pump current dramatically. T..."

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== Abstract ==

The use of a band offset between the two leads of an electron pump driven by a local oscillating voltage is shown to increase the pump current dramatically. The structure of the electron transmission suggests the existence of dominant inelastic channels which we call pipelines. This permits the formulation of a simple model that gives a physical account of the numerical results for a realistic device. A spectral analysis reveals the pump current to be carried by scattering states with initial energy deep within the Fermi sea and not at its surface, thereby rendering the effect insensitive to temperature. We show this is compatible with the current flowing near the Fermi surface in the leads.

Comment: 6 pages in RevTex4 (beta4), 4 figures; status: accepted for publication reason for replacement: A more detailed discussion of the differences to Ref. [5] has been provided & new reference added

== Original document ==

The different versions of the original document can be found in:

* [http://arxiv.org/abs/cond-mat/0006329 http://arxiv.org/abs/cond-mat/0006329]

* [http://arxiv.org/abs/cond-mat/0008034 http://arxiv.org/abs/cond-mat/0008034]

* [http://arxiv.org/pdf/cond-mat/0006329 http://arxiv.org/pdf/cond-mat/0006329]

* [http://arxiv.org/pdf/cond-mat/0008034 http://arxiv.org/pdf/cond-mat/0008034]

* [http://ui.adsabs.harvard.edu/abs/2000AnP...512..741T/abstract http://ui.adsabs.harvard.edu/abs/2000AnP...512..741T/abstract],
: [https://academic.microsoft.com/#/detail/2068984949 https://academic.microsoft.com/#/detail/2068984949]

* [https://arxiv.org/pdf/cond-mat/0006329.pdf https://arxiv.org/pdf/cond-mat/0006329.pdf],
: [https://arxiv.org/abs/cond-mat/0006329 https://arxiv.org/abs/cond-mat/0006329],
: [https://academic.microsoft.com/#/detail/2027070547 https://academic.microsoft.com/#/detail/2027070547]

* [https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/62413 https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/62413],
: [https://doi.org/10.1002/1521-3889(200010)9:9/10<741::AID-ANDP741>3.0.CO;2-E https://doi.org/10.1002/1521-3889(200010)9:9/10<741::AID-ANDP741>3.0.CO;2-E]

* [https://ui.adsabs.harvard.edu/abs/2000AnP...512..804L/abstract https://ui.adsabs.harvard.edu/abs/2000AnP...512..804L/abstract],
: [https://academic.microsoft.com/#/detail/2594267125 https://academic.microsoft.com/#/detail/2594267125]

* [https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F1521-3889(200010)9:9%2F10%3C741::AID-ANDP741%3E3.0.CO;2-E https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F1521-3889(200010)9:9%2F10%3C741::AID-ANDP741%3E3.0.CO;2-E],
: [https://onlinelibrary.wiley.com/doi/full/10.1002/1521-3889(200010)9:9/10%3C741::AID-ANDP741%3E3.0.CO;2-E https://onlinelibrary.wiley.com/doi/full/10.1002/1521-3889(200010)9:9/10%3C741::AID-ANDP741%3E3.0.CO;2-E],
: [http://dx.doi.org/10.1002/1521-3889(200010)9:9/10<741::aid-andp741>3.0.co;2-e http://dx.doi.org/10.1002/1521-3889(200010)9:9/10<741::aid-andp741>3.0.co;2-e] under the license http://doi.wiley.com/10.1002/tdm_license_1.1

* [https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F1521-3889(200010)9:9%2F10%3C776::AID-ANDP776%3E3.0.CO;2-J https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F1521-3889(200010)9:9%2F10%3C776::AID-ANDP776%3E3.0.CO;2-J],
: [https://onlinelibrary.wiley.com/doi/full/10.1002/1521-3889(200010)9:9/10%3C776::AID-ANDP776%3E3.0.CO;2-J https://onlinelibrary.wiley.com/doi/full/10.1002/1521-3889(200010)9:9/10%3C776::AID-ANDP776%3E3.0.CO;2-J],
: [http://dx.doi.org/10.1002/1521-3889(200010)9:9/10<776::aid-andp776>3.0.co;2-j http://dx.doi.org/10.1002/1521-3889(200010)9:9/10<776::aid-andp776>3.0.co;2-j] under the license http://doi.wiley.com/10.1002/tdm_license_1.1

* [https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F1521-3889(200010)9:9%2F10%3C804::AID-ANDP804%3E3.0.CO;2-E https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F1521-3889(200010)9:9%2F10%3C804::AID-ANDP804%3E3.0.CO;2-E],
: [https://onlinelibrary.wiley.com/doi/full/10.1002/1521-3889(200010)9:9/10%3C804::AID-ANDP804%3E3.0.CO;2-E https://onlinelibrary.wiley.com/doi/full/10.1002/1521-3889(200010)9:9/10%3C804::AID-ANDP804%3E3.0.CO;2-E],
: [http://dx.doi.org/10.1002/1521-3889(200010)9:9/10<804::aid-andp804>3.0.co;2-e http://dx.doi.org/10.1002/1521-3889(200010)9:9/10<804::aid-andp804>3.0.co;2-e] under the license http://doi.wiley.com/10.1002/tdm_license_1.1

DOIS: 10.1002/1521-3889(200010)9:9/10 10.1002/1521-3889(200010)9:9/10741::aid-andp7413.0.co;2-e 10.1002/1521-3889(200010)9:9/10804::aid-andp8043.0.co;2-e 10.1002/1521-3889(200010)9:9/10776::aid-andp7763.0.co;2-j

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Sols Wagner 2000a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 433707334 to Sols Wagner 2000a

Scipediacontent: Created page with " == Abstract == The use of a band offset between the two leads of an electron pump driven by a local oscillating voltage is shown to increase the pump current dramatically. T..."