Higgs mode in superconducting Titanium nanostructures
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arXiv
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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912637459103744 |
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| author | Marian, Laurine Pinsolle, Edouard Houle, Samuel Durand-Gasselin, Maxime Lupien, Christian Reulet, Bertrand |
| author_facet | Marian, Laurine Pinsolle, Edouard Houle, Samuel Durand-Gasselin, Maxime Lupien, Christian Reulet, Bertrand |
| contents | We report observations of Higgs modes in superconducting Titanium nanostructures at very low temperature. They appear as anomalies in the microwave complex impedance of the samples revealed by the presence of a dc supercurrent. By varying the sample geometry and contact material, we probe how the Higgs modes are sensitive to the dimensionality of superconductivity, the penetration of the dc and ac current densities in the sample and the dissipation in the contacts. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_15327 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Higgs mode in superconducting Titanium nanostructures Marian, Laurine Pinsolle, Edouard Houle, Samuel Durand-Gasselin, Maxime Lupien, Christian Reulet, Bertrand Superconductivity Mesoscale and Nanoscale Physics We report observations of Higgs modes in superconducting Titanium nanostructures at very low temperature. They appear as anomalies in the microwave complex impedance of the samples revealed by the presence of a dc supercurrent. By varying the sample geometry and contact material, we probe how the Higgs modes are sensitive to the dimensionality of superconductivity, the penetration of the dc and ac current densities in the sample and the dissipation in the contacts. |
| title | Higgs mode in superconducting Titanium nanostructures |
| topic | Superconductivity Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2509.15327 |