Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2404.07734 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866914913561083904 |
|---|---|
| author | Mateos, Juan Herrera Tosi, Leandro Braggio, Alessandro Taddei, Fabio Arrachea, Liliana |
| author_facet | Mateos, Juan Herrera Tosi, Leandro Braggio, Alessandro Taddei, Fabio Arrachea, Liliana |
| contents | We study nonlocal thermoelectricity in a superconducting wire subject to spin-orbit coupling and a magnetic field with a relative orientation $θ$ between them. We calculate the current flowing in a normal probe attached to the bulk of a superconducting wire, as a result of a temperature difference applied at the ends of the wire. We focus on the linear response regime, corresponding to a small temperature bias. We find that the nonlocal thermoelectric response is strongly dependent on the angle $θ$ and occurs in ranges which correspond to the emergence of Bogoliubov Fermi points in the energy spectrum of the superconducting wire. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_07734 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Nonlocal thermoelectricity in quantum wires as a signature of Bogoliubov-Fermi points Mateos, Juan Herrera Tosi, Leandro Braggio, Alessandro Taddei, Fabio Arrachea, Liliana Mesoscale and Nanoscale Physics We study nonlocal thermoelectricity in a superconducting wire subject to spin-orbit coupling and a magnetic field with a relative orientation $θ$ between them. We calculate the current flowing in a normal probe attached to the bulk of a superconducting wire, as a result of a temperature difference applied at the ends of the wire. We focus on the linear response regime, corresponding to a small temperature bias. We find that the nonlocal thermoelectric response is strongly dependent on the angle $θ$ and occurs in ranges which correspond to the emergence of Bogoliubov Fermi points in the energy spectrum of the superconducting wire. |
| title | Nonlocal thermoelectricity in quantum wires as a signature of Bogoliubov-Fermi points |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2404.07734 |