Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy

We measure the current due to electrons tunneling through the ground state of hydrogenic Si donors placed in a GaAs quantum well in the presence of a magnetic field tilted at an angle to the plane of the well. The component of B parallel to the direction of current compresses the donor wave function...

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Fecha de publicación:
2010
Institución:
Ministerio de Ciencia Tecnología e Innovación
Repositorio:
Repositorio Institucional de Minciencias
Idioma:
eng
OAI Identifier:
oai:repositorio.minciencias.gov.co:20.500.14143/21673
Acceso en línea:
https://repositorio.minciencias.gov.co/handle/20.500.14143/21673
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Propiedades de la materia
Química cuántica
Electrónica cuántica
Conductores eléctricos
Ondas -- Mecánica cuántica
Electrones -- Partículas
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http://purl.org/coar/access_right/c_f1cf
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spelling Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling SpectroscopyPropiedades de la materiaQuímica cuánticaElectrónica cuánticaConductores eléctricosOndas -- Mecánica cuánticaElectrones -- PartículasWe measure the current due to electrons tunneling through the ground state of hydrogenic Si donors placed in a GaAs quantum well in the presence of a magnetic field tilted at an angle to the plane of the well. The component of B parallel to the direction of current compresses the donor wave function. By measuring the current as a function of the perpendicular component of B, we probe how the magnetocompression affects the spatial form of the wave function and observe directly the transition from Coulombic to magnetic confinement at high fields. Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy | Request PDF. Available from: https://www.researchgate.net/publication/49752054_Manipulating_and_Imaging_the_Shape_of_an_Electronic_Wave_Function_by_Magnetotunneling_Spectroscopy [accessed Aug 06 2018].Departamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias1106-452-21296Control cuántico de las propiedades electrónicas y de espín en nanoestructuras inorgánicas, orgánicas y biológicasno2018-08-06T17:51:41Z2018-08-06T17:51:41Z2010-12info:eu-repo/date/embargoEnd/2024-01-31Artículo científicoinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1pdf4 páginasapplication/pdfhttps://repositorio.minciencias.gov.co/handle/20.500.14143/2167310.1103/PhysRevLett.105.236804Physical Review Letters; Vol. 105 (23); 2010; pp. 1-4Contiene 22 referencias bibliográficas. Véase el documento adjuntoengControl cuántico de las propiedades electrónicas y de espín en nanoestructuras inorgánicas, orgánicas y biológicas. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co:80/handle/11146/18424" target="blank">http://repositorio.colciencias.gov.co:80/handle/11146/18424</a>http://purl.org/coar/access_right/c_f1cfPatanè, AmaliaMori, NobuyaMakarovsky, OlegEaves, LaurenceZambrano, Martha L.Arce Clavijo, Julio CésarDickinson, L. A.Maude, Duncan K.oai:repositorio.minciencias.gov.co:20.500.14143/216732023-11-29T17:31:15Z
dc.title.none.fl_str_mv Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
title Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
spellingShingle Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
Propiedades de la materia
Química cuántica
Electrónica cuántica
Conductores eléctricos
Ondas -- Mecánica cuántica
Electrones -- Partículas
title_short Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
title_full Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
title_fullStr Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
title_full_unstemmed Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
title_sort Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy
dc.subject.none.fl_str_mv Propiedades de la materia
Química cuántica
Electrónica cuántica
Conductores eléctricos
Ondas -- Mecánica cuántica
Electrones -- Partículas
topic Propiedades de la materia
Química cuántica
Electrónica cuántica
Conductores eléctricos
Ondas -- Mecánica cuántica
Electrones -- Partículas
description We measure the current due to electrons tunneling through the ground state of hydrogenic Si donors placed in a GaAs quantum well in the presence of a magnetic field tilted at an angle to the plane of the well. The component of B parallel to the direction of current compresses the donor wave function. By measuring the current as a function of the perpendicular component of B, we probe how the magnetocompression affects the spatial form of the wave function and observe directly the transition from Coulombic to magnetic confinement at high fields. Manipulating and Imaging the Shape of an Electronic Wave Function by Magnetotunneling Spectroscopy | Request PDF. Available from: https://www.researchgate.net/publication/49752054_Manipulating_and_Imaging_the_Shape_of_an_Electronic_Wave_Function_by_Magnetotunneling_Spectroscopy [accessed Aug 06 2018].
publishDate 2010
dc.date.none.fl_str_mv 2010-12
2018-08-06T17:51:41Z
2018-08-06T17:51:41Z
info:eu-repo/date/embargoEnd/2024-01-31
dc.type.none.fl_str_mv Artículo científico
info:eu-repo/semantics/article
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.identifier.none.fl_str_mv https://repositorio.minciencias.gov.co/handle/20.500.14143/21673
10.1103/PhysRevLett.105.236804
url https://repositorio.minciencias.gov.co/handle/20.500.14143/21673
identifier_str_mv 10.1103/PhysRevLett.105.236804
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Control cuántico de las propiedades electrónicas y de espín en nanoestructuras inorgánicas, orgánicas y biológicas. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co:80/handle/11146/18424" target="blank">http://repositorio.colciencias.gov.co:80/handle/11146/18424</a>
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_f1cf
rights_invalid_str_mv http://purl.org/coar/access_right/c_f1cf
dc.format.none.fl_str_mv pdf
4 páginas
application/pdf
dc.source.none.fl_str_mv Physical Review Letters; Vol. 105 (23); 2010; pp. 1-4
Contiene 22 referencias bibliográficas. Véase el documento adjunto
institution Ministerio de Ciencia Tecnología e Innovación
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1860676500004536320

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