Charge modulation in the background of depleted superconductivity inside vortices
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2024
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866916713616900096 |
|---|---|
| author | Mahato, Chiranjit Banerjee, Anurag Pépin, Catherine Ghosal, Amit |
| author_facet | Mahato, Chiranjit Banerjee, Anurag Pépin, Catherine Ghosal, Amit |
| contents | We use the Bogoliubov-de Gennes (BDG) formalism to undertake a microscopic investigation of a vortex lattice in a strongly correlated, type-II, d-wave superconductor (SC) treating strong correlation within Gutzwiller formalism. We demonstrate that in the underdoped region, the vortex core changes from metallic-type to insulating-type in the presence of subdominant charge and bond order, in contrast to Mott-type, when these orders are absent. We have investigated that such subdominant order changes the structure and spectrum of the d-wave vortex in the underdoped region. We have demonstrated the formation of charge and bond modulation at the vortex center by decreasing the doping and reaching an underdoped zone. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_16642 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Charge modulation in the background of depleted superconductivity inside vortices Mahato, Chiranjit Banerjee, Anurag Pépin, Catherine Ghosal, Amit Superconductivity Strongly Correlated Electrons We use the Bogoliubov-de Gennes (BDG) formalism to undertake a microscopic investigation of a vortex lattice in a strongly correlated, type-II, d-wave superconductor (SC) treating strong correlation within Gutzwiller formalism. We demonstrate that in the underdoped region, the vortex core changes from metallic-type to insulating-type in the presence of subdominant charge and bond order, in contrast to Mott-type, when these orders are absent. We have investigated that such subdominant order changes the structure and spectrum of the d-wave vortex in the underdoped region. We have demonstrated the formation of charge and bond modulation at the vortex center by decreasing the doping and reaching an underdoped zone. |
| title | Charge modulation in the background of depleted superconductivity inside vortices |
| topic | Superconductivity Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2409.16642 |