Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions
In this work we study the modelling of charge transport through a magnetic Josephson junction device with potential application in Neuromorphic computing as a synapse device; the artificial synapse was proposed by Schneider et al. (2018) and is compatible with SFQ (Single Flux Quantum) technology. W...
- Autores:
-
Borja Peña, Cristian Mauricio
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2018
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/39317
- Acceso en línea:
- http://hdl.handle.net/1992/39317
- Palabra clave:
- Uniones de Josephson
Superconductividad
Semiconductores
Física
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| title |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| spellingShingle |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions Uniones de Josephson Superconductividad Semiconductores Física |
| title_short |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| title_full |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| title_fullStr |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| title_full_unstemmed |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| title_sort |
Modeling of charge transport for an artificial synapse based on magnetic Josephson junctions |
| dc.creator.fl_str_mv |
Borja Peña, Cristian Mauricio |
| dc.contributor.advisor.none.fl_str_mv |
Rodríguez Dueñas, Ferney Javier |
| dc.contributor.author.none.fl_str_mv |
Borja Peña, Cristian Mauricio |
| dc.contributor.jury.none.fl_str_mv |
Quiroga Puello, Luis |
| dc.subject.keyword.es_CO.fl_str_mv |
Uniones de Josephson Superconductividad Semiconductores |
| topic |
Uniones de Josephson Superconductividad Semiconductores Física |
| dc.subject.themes.none.fl_str_mv |
Física |
| description |
In this work we study the modelling of charge transport through a magnetic Josephson junction device with potential application in Neuromorphic computing as a synapse device; the artificial synapse was proposed by Schneider et al. (2018) and is compatible with SFQ (Single Flux Quantum) technology. We explore a modified standard Josephson junction circuit model (RCSJ) to consider thermal noise and study stochastic effects on the system, in addition, the results of an article by Russek et al. (2016) (where this model was used), were reproduced. On the other hand, a Tight Binding model combined with the Landauer formalism was proposed to study the charge transport through the junction following Xin-Qi Li and YiJing Yang (2001). Although this model does not describe superconducting phenomena, is a first step to construct a lattice model that could explain the behavior of the synaptic device |
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2018 |
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2018 |
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2020-06-10T16:10:15Z |
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2020-06-10T16:10:15Z |
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Trabajo de grado - Pregrado |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/bachelorThesis |
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http://purl.org/coar/resource_type/c_7a1f |
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Text |
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http://purl.org/redcol/resource_type/TP |
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http://hdl.handle.net/1992/39317 |
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u821241.pdf |
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instname:Universidad de los Andes |
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reponame:Repositorio Institucional Séneca |
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repourl:https://repositorio.uniandes.edu.co/ |
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http://hdl.handle.net/1992/39317 |
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u821241.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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eng |
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eng |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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44 hojas |
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application/pdf |
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Universidad de los Andes |
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Física |
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Facultad de Ciencias |
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Departamento de Física |
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rodríguez Dueñas, Ferney Javiervirtual::1259-1Borja Peña, Cristian Mauricio5f73fd8d-b0b4-4564-acf8-ecb2a482e6bd500Quiroga Puello, Luis2020-06-10T16:10:15Z2020-06-10T16:10:15Z2018http://hdl.handle.net/1992/39317u821241.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/In this work we study the modelling of charge transport through a magnetic Josephson junction device with potential application in Neuromorphic computing as a synapse device; the artificial synapse was proposed by Schneider et al. (2018) and is compatible with SFQ (Single Flux Quantum) technology. We explore a modified standard Josephson junction circuit model (RCSJ) to consider thermal noise and study stochastic effects on the system, in addition, the results of an article by Russek et al. (2016) (where this model was used), were reproduced. On the other hand, a Tight Binding model combined with the Landauer formalism was proposed to study the charge transport through the junction following Xin-Qi Li and YiJing Yang (2001). Although this model does not describe superconducting phenomena, is a first step to construct a lattice model that could explain the behavior of the synaptic device"En este trabajo se estudió el modelamiento del transporte de carga a través de un dispositivo basado en junturas Josephson magnéticas con potencial aplicación a computación neuromórfica como un dispositivo sináptico; la sinapsis artificial fue propuesta por Schneider et al. (2018) y es compatible con tecnología SFQ (Single Flux Quantum). Se exploró una versión modificada de un modelo de circuito estándar de junturas Josephson (modelo RCSJ) para considerar ruido térmico y considerar efectos térmicos en el sistema, adicionalmente, los resultados de un artículo de Russek et al. (2016) (dónde el modelo RCSJ fue empleado), fueron reproducidos. Por otra parte, un modelo Tight Binding combinado con el formalismo de Landauer se propuso para estudiar el transporte de carga a través de la juntura siguiendo a Xin-Qi Li y YiJing Yang (2001). Aunque este modelo no describe fenómenos superconductores, es un primer paso para construir un modelo de red que permita explicar el comportamiento del dispositivo sináptico."--Tomado del Formato de Documento de GradoFísicoPregrado44 hojasapplication/pdfengUniversidad de los AndesFísicaFacultad de CienciasDepartamento de Físicainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaModeling of charge transport for an artificial synapse based on magnetic Josephson junctionsTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPUniones de JosephsonSuperconductividadSemiconductoresFísicaPublication0000-0001-5383-4218virtual::1259-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000077216virtual::1259-1e30cee58-f835-4d1b-97c9-3146b481c8b1virtual::1259-1e30cee58-f835-4d1b-97c9-3146b481c8b1virtual::1259-1TEXTu821241.pdf.txtu821241.pdf.txtExtracted texttext/plain48507https://repositorio.uniandes.edu.co/bitstreams/bea01d1f-ae99-4bec-979e-8582dbd288db/download83457799d094dbb29c26b4a720049f47MD54THUMBNAILu821241.pdf.jpgu821241.pdf.jpgIM Thumbnailimage/jpeg7669https://repositorio.uniandes.edu.co/bitstreams/c39cff25-2dcf-4a5b-9358-cef9ba765981/downloade64c18cde844e24f0b047be15effaf4eMD55ORIGINALu821241.pdfapplication/pdf3017760https://repositorio.uniandes.edu.co/bitstreams/154414e6-dd6e-4fd3-96d9-7b445e6cf6e8/download7a87945d19a64a3d769d7e58caf4796bMD511992/39317oai:repositorio.uniandes.edu.co:1992/393172024-03-13 11:55:15.181http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |