Dissipation in tunneling
Quantum tunneling is one of the most intriguing phenomenon in physics. As the tunneling effect is studied a natural question to make is: How much time does it take to tunnel? To answer this question several approximations have been made and studied in great detail. A phenomenon that is often ignored...
- Autores:
-
Lozano Gómez, Daniel
- Tipo de recurso:
- Fecha de publicación:
- 2017
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/34153
- Acceso en línea:
- http://hdl.handle.net/1992/34153
- Palabra clave:
- Teoría cuántica - Investigaciones
Efecto túnel (Física) - Investigaciones
Disipación energética - Investigaciones
Física
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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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_abf2Kelkar, Neelima Govindd67a3f47-470f-4f5e-9180-973932961e28400Lozano Gómez, Daniel6168da23-bdeb-42bd-8d6c-9076b30f8b175002020-06-10T08:58:44Z2020-06-10T08:58:44Z2017http://hdl.handle.net/1992/34153u806862.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/Quantum tunneling is one of the most intriguing phenomenon in physics. As the tunneling effect is studied a natural question to make is: How much time does it take to tunnel? To answer this question several approximations have been made and studied in great detail. A phenomenon that is often ignored in every tunneling process is the dissipative effect presented in the system. We have studied the behavior of some quantum time concepts in a dissipative system, our work can be consulted in [1]. We also study the quantum time concepts in connection with the tunneling ionization of electrons induced by lasers and plan to compare our results including finite size effects with data. The latter is a field which has emerged recently and is more popularly known as attoclock science [2, 3].El tunelamiento cuántico es uno de los fenómenos más intrigantes de la física. Al estudiar el efecto de tunelamiento una pregunta natural surge: ¿Cuánto se demora el proceso de tunelamiento? Para responder esta pregunta se han realizado y estudiado varias aproximaciones en gran detalle. Un fenómeno que es comúnmente ignorado en todo proceso de tunelamiento es el efecto disipativo presente en el sistema. Hemos estudiado el comportamiento de algunos conceptos de tiempo cuántico en sistemas disipativos, nuestro trabajo puede ser consultado en [1]. También hemos estudiado conceptos de tiempos cuánticos relacionados al tunelamiento por ionización de electrones inducida por lasers y planeamos comparar nuestros resultados incluyendo los efectos de tamaño fínito con datos experimentales. Este sistema es un campo de estudio que ha surgido recientemente más conocido como el reloj atómico [2, 3].Magíster en FísicaMaestría48 hojasapplication/pdfengUniandesMaestría en Ciencias - FísicaFacultad de CienciasDepartamento de Físicainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaDissipation in tunnelingTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesishttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TMTeoría cuántica - InvestigacionesEfecto túnel (Física) - InvestigacionesDisipación energética - InvestigacionesFísicaPublicationTEXTu806862.pdf.txtu806862.pdf.txtExtracted texttext/plain56003https://repositorio.uniandes.edu.co/bitstreams/9427ef10-732b-4509-9d7d-f87e8115d1cc/downloadd29a9dd0c758daaa3d6c60f9431f1541MD54ORIGINALu806862.pdfapplication/pdf1618264https://repositorio.uniandes.edu.co/bitstreams/6f649d94-c868-4963-be69-6322b29005bc/download901cca6a262f6a7724818595e870eca2MD51THUMBNAILu806862.pdf.jpgu806862.pdf.jpgIM Thumbnailimage/jpeg5626https://repositorio.uniandes.edu.co/bitstreams/504211fd-445d-458f-8836-ce600d9d358f/download34e80edf1703e33d4960c0af9b4116c8MD551992/34153oai:repositorio.uniandes.edu.co:1992/341532023-10-10 18:29:26.052http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |
| dc.title.es_CO.fl_str_mv |
Dissipation in tunneling |
| title |
Dissipation in tunneling |
| spellingShingle |
Dissipation in tunneling Teoría cuántica - Investigaciones Efecto túnel (Física) - Investigaciones Disipación energética - Investigaciones Física |
| title_short |
Dissipation in tunneling |
| title_full |
Dissipation in tunneling |
| title_fullStr |
Dissipation in tunneling |
| title_full_unstemmed |
Dissipation in tunneling |
| title_sort |
Dissipation in tunneling |
| dc.creator.fl_str_mv |
Lozano Gómez, Daniel |
| dc.contributor.advisor.none.fl_str_mv |
Kelkar, Neelima Govind |
| dc.contributor.author.none.fl_str_mv |
Lozano Gómez, Daniel |
| dc.subject.keyword.es_CO.fl_str_mv |
Teoría cuántica - Investigaciones Efecto túnel (Física) - Investigaciones Disipación energética - Investigaciones |
| topic |
Teoría cuántica - Investigaciones Efecto túnel (Física) - Investigaciones Disipación energética - Investigaciones Física |
| dc.subject.themes.none.fl_str_mv |
Física |
| description |
Quantum tunneling is one of the most intriguing phenomenon in physics. As the tunneling effect is studied a natural question to make is: How much time does it take to tunnel? To answer this question several approximations have been made and studied in great detail. A phenomenon that is often ignored in every tunneling process is the dissipative effect presented in the system. We have studied the behavior of some quantum time concepts in a dissipative system, our work can be consulted in [1]. We also study the quantum time concepts in connection with the tunneling ionization of electrons induced by lasers and plan to compare our results including finite size effects with data. The latter is a field which has emerged recently and is more popularly known as attoclock science [2, 3]. |
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2017 |
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2017 |
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2020-06-10T08:58:44Z |
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2020-06-10T08:58:44Z |
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Trabajo de grado - Maestría |
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info:eu-repo/semantics/masterThesis |
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48 hojas |
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Maestría en Ciencias - Física |
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Departamento de Física |
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