Possibility of persistent current in S-states
Abstract In this study, we investigate the profound impact of the Pöschl–Teller double-ring-shaped Coulomb (PTDRSC) potential to induce persistent currents within the S-states of the hydrogenic atom. The confinement of the system is achieved through an impenetrable spherical boundary. Leveraging fir...
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Nature Portfolio
2024-06-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-63838-7 |
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| author | Chanchal Yadav Brijender Dahiya Vinod Prasad |
| author_facet | Chanchal Yadav Brijender Dahiya Vinod Prasad |
| author_sort | Chanchal Yadav |
| collection | DOAJ |
| description | Abstract In this study, we investigate the profound impact of the Pöschl–Teller double-ring-shaped Coulomb (PTDRSC) potential to induce persistent currents within the S-states of the hydrogenic atom. The confinement of the system is achieved through an impenetrable spherical boundary. Leveraging first-order perturbation theory, we quantify the charge current across various states induced by the PTDRSC potential with its inherent angular and azimuthal dependence, leading to angular and azimuthal distortion, respectively. Notably, persistent currents are observed within S-states without external excitation mechanisms. The magnitude of the induced current is intricately linked to the strength of the PTDRSC potential parameters. These results underscore the prospect of manipulating persistent currents and their associated induced magnetic fields within S-states by tailoring the potential strength and confining boundary size. This discovery presents a compelling avenue for the controlled generation and experimental verification of induced S-state magnetism, opening new possibilities for innovative applications. |
| format | Article |
| id | doaj-art-166cb36df44e4f64b7126c9b9477e96c |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-166cb36df44e4f64b7126c9b9477e96c2025-01-12T12:24:56ZengNature PortfolioScientific Reports2045-23222024-06-0114111410.1038/s41598-024-63838-7Possibility of persistent current in S-statesChanchal Yadav0Brijender Dahiya1Vinod Prasad2Department of Physics and Astrophysics, University of DelhiDepartment of Physics and Astrophysics, University of DelhiDepartment of Physics, Swami Shraddhanand College, University of DelhiAbstract In this study, we investigate the profound impact of the Pöschl–Teller double-ring-shaped Coulomb (PTDRSC) potential to induce persistent currents within the S-states of the hydrogenic atom. The confinement of the system is achieved through an impenetrable spherical boundary. Leveraging first-order perturbation theory, we quantify the charge current across various states induced by the PTDRSC potential with its inherent angular and azimuthal dependence, leading to angular and azimuthal distortion, respectively. Notably, persistent currents are observed within S-states without external excitation mechanisms. The magnitude of the induced current is intricately linked to the strength of the PTDRSC potential parameters. These results underscore the prospect of manipulating persistent currents and their associated induced magnetic fields within S-states by tailoring the potential strength and confining boundary size. This discovery presents a compelling avenue for the controlled generation and experimental verification of induced S-state magnetism, opening new possibilities for innovative applications.https://doi.org/10.1038/s41598-024-63838-7PTDRSC potentialDouble ring-shaped potentialPersistent charge currentInduced magnetic field |
| spellingShingle | Chanchal Yadav Brijender Dahiya Vinod Prasad Possibility of persistent current in S-states Scientific Reports PTDRSC potential Double ring-shaped potential Persistent charge current Induced magnetic field |
| title | Possibility of persistent current in S-states |
| title_full | Possibility of persistent current in S-states |
| title_fullStr | Possibility of persistent current in S-states |
| title_full_unstemmed | Possibility of persistent current in S-states |
| title_short | Possibility of persistent current in S-states |
| title_sort | possibility of persistent current in s states |
| topic | PTDRSC potential Double ring-shaped potential Persistent charge current Induced magnetic field |
| url | https://doi.org/10.1038/s41598-024-63838-7 |
| work_keys_str_mv | AT chanchalyadav possibilityofpersistentcurrentinsstates AT brijenderdahiya possibilityofpersistentcurrentinsstates AT vinodprasad possibilityofpersistentcurrentinsstates |