Intern
Computational Quantum Materials

Unconventional Superconductivity

  • Heterostructuring as Gateway to Electron Doping of Nickelate Superconductors. Deng, Chao; Kitatani, Motoharu; Jiang, Guiwen; Guo, Siqi; Witt, Niklas; Zhang, Ao; Wu, Wenfeng; Jiang, Mi; Held, Karsten; Si, Liang. In arXiv:2607.08553v1. 2026.
  • Distinct lattice and charge excitations in AV3Sb5 kagome superconductors. Oh, Dongjin; Enzner, Stefan; Klebl, Lennart; Scammell, Harley D.; Ingham, Julian; Wehling, Tim; Sangiovanni, Giorgio; Thomale, Ronny; Demir, Ahmet Kemal; Occhialini, Connor; Wulferding, Dirk; Wang, Ziqiang; Salinas, Andrea C.; Wilson, Stephen D.; Comin, Riccardo. In arXiv:2605.20573v1. 2026.
  • First-principles calculation of coherence length and penetration depth based on density functional theory for superconductors. Kawamura, Mitsuaki; Nomoto, Takuya; Witt, Niklas; Arita, Ryotaro. In arXiv:2603.05123v2. 2026.
  • The charge density fluctuations and the Shrinking Fermi Liquid scenario for strange metallicity in cuprates. Caprara, Sergio; Bhattacharyya, Sauri; Castro, Carlo Di; Mirarchi, Giovanni; Seibold, Götz; Grilli, Marco. In arXiv:2607.08476v1. 2026.
  • Anomalous thermopower from the drag of overdamped collective modes. Mirarchi, G.; Seibold, G.; Grilli, M.; Caprara, S. In arXiv:2607.02449v1. 2026.
  • Anomalous spin-optical helical effect in Ti-based kagome metal. Mazzola, Federico; Brzezicki, Wojciech; Bigi, Chiara; Consiglio, Armando; Onofrio, Luciano Jacopo D’; Mercaldo, Maria Teresa; Kłosiński, Adam; Bertran, François; Fèvre, Patrick Le; Clark, Oliver J.; Edmonds, Mark T.; Tuniz, Manuel; Vita, Alessandro De; Polewczyk, Vincent; Jacobsen, Jeppe B.; Jacobsen, Henrik; Miwa, Jill A.; Wells, Justin W.; Jana, Anupam; Vobornik, Ivana; Fujii, Jun; Mignani, Niccolò; Tarakameh, Narges Samani; Crepaldi, Alberto; Sangiovanni, Giorgio; Kataria, Anshu; Morresi, Tommaso; Sanna, Samuele; Bonfá, Pietro; Ortiz, Brenden R.; Pokharel, Ganesh; Wilson, Stephen D.; Sante, Domenico Di; Ortix, Carmine; Cuoco, Mario. In arXiv:2502.19589v1. 2025.
  • Resolving Intervalley Gaps and Many-Body Resonances in Moiré Superconductor. Kim, Hyunjin; Rai, Gautam; Crippa, Lorenzo; Călugăru, Dumitru; Hu, Haoyu; Choi, Youngjoon; Kong, Lingyuan; Baum, Eli; Zhang, Yiran; Holleis, Ludwig; Watanabe, Kenji; Taniguchi, Takashi; Young, Andrea F.; Bernevig, B. Andrei; Valentí, Roser; Sangiovanni, Giorgio; Wehling, Tim; Nadj-Perge, Stevan. In arXiv:2505.17200v1. 2025.
  • Next-generation EDIpack: A Lanczos-based package for quantum impurity models featuring general broken-symmetry phases, flexible bath topologies and multi-platform interoperability. Crippa, Lorenzo; Krivenko, Igor; Giuli, Samuele; Bellomia, Gabriele; Kowalski, Alexander; Petocchi, Francesco; Scazzola, Alberto; Wallerberger, Markus; Mazza, Giacomo; de Medici, Luca; Sangiovanni, Giorgio; Capone, Massimo; Amaricci, Adriano. In SciPost Phys. Codebases 58 (2025). 2025.
  • Upper critical field and pairing symmetry of Ising superconductors. Engström, Lena; Zullo, Ludovica; Cren, Tristan; Mesaros, Andrej; Simon, Pascal. In Phys. Rev. Lett. 135, 236004 (2025). 2025.
  • Mechanism for Nodal Topological Superconductivity on PtBi\($_2$\) Surface. Mæland, Kristian; Sangiovanni, Giorgio; Trauzettel, Björn. In Phys. Rev. Lett. 137, 056001 (2026). 2025.
  • Robust spin splitting and fermiology in a layered altermagnet. Vita, Alessandro De; Bigi, Chiara; Romanin, Davide; Watson, Matthew D.; Polewczyk, Vincent; Zonno, Marta; Bertran, François; Petersen, My Bang; Motti, Federico; Vinai, Giovanni; Tuniz, Manuel; Cilento, Federico; Cuoco, Mario; Andersen, Brian M.; Kreisel, Andreas; D’Onofrio, Luciano Jacopo; Clark, Oliver J.; Edmonds, Mark T.; Candelora, Christopher; Xu, Muxian; Cheng, Siyu; LaFleur, Alexander; Antonelli, Tommaso; Sangiovanni, Giorgio; Re, Lorenzo Del; Vobornik, Ivana; Fujii, Jun; Granozio, Fabio Miletto; Sambri, Alessia; Gennaro, Emiliano Di; Jacobsen, Jeppe B.; Jacobsen, Henrik; Cojocariu, Iulia; Szpytma, Marcin; Locatelli, Andrea; Mentes, Tevfik; Jamet, Matthieu; Jacquot, Jean-François; Orgiani, Pasquale; Ernstorfer, Ralph; Zeljkovic, Ilija; Hwang, Younghun; Calandra, Matteo; Miwa, Jill A.; Mazzola, Federico. In arXiv:2502.20010v2. 2025.
  • Local-moment magnetism in Mn-based pnictides. Crispino, Matteo; Witt, Niklas; Gorni, Tommaso; Sangiovanni, Giorgio; de’ Medici, Luca. In Phys. Rev. B 113, 134434 (2026). 2025.
  • Hund flat band in a frustrated spinel oxide. Oh, Dongjin; Hampel, Alexander; Wakefield, Joshua P.; Moen, Peter; Smit, Steef; Luo, Xiangyu; Zonno, Marta; Gorovikov, Sergey; Leandersson, Mats; Polley, Craig; Kundu, Asish K.; Rajapitamahuni, Anil; Vescovo, Elio; Jozwiak, Chris; Bostwick, Aaron; Rotenberg, Eli; Isobe, Masahiko; Verma, Manish; Crispino, Matteo; Grundner, Martin; Kugler, Fabian B.; Parcollet, Olivier; Schollwöck, Ulrich; Takagi, Hidenori; Damascelli, Andrea; Sangiovanni, Giorgio; Checkelsky, Joseph G.; Georges, Antoine; Comin, Riccardo. In Proc. Natl. Acad. Sci. U.S.A. 122 (45) e2518213122 (2025). 2025.
  • Topologically enabled superconductivity: possible implications for rhombohedral graphene. Paoletti, Francesca; Guerci, Daniele; Sangiovanni, Giorgio; Seifert, Urban F. P.; König, Elio J. In arXiv:2504.13166v1. 2025.
  • Superconductivity governed by Janus-faced fermiology in strained bilayer nickelates. Ryee, Siheon; Witt, Niklas; Sangiovanni, Giorgio; Wehling, Tim O. In Phys. Rev. Lett. 135, 236003 (2025). 2025.
  • Pomeranchuk instability from electronic correlations in CsTi\($_3$\)Bi\($_5$\) kagome metal. Bigi, Chiara; Dürrnagel, Matteo; Klebl, Lennart; Consiglio, Armando; Pokharel, Ganesh; Bertran, Francois; Févre, Patrick Le; Jaouen, Thomas; Tchouekem, Hulerich C.; Turban, Pascal; Vita, Alessandro De; Miwa, Jill A.; Wells, Justin W.; Oh, Dongjin; Comin, Riccardo; Thomale, Ronny; Zeljkovic, Ilija; Ortiz, Brenden R.; Wilson, Stephen D.; Sangiovanni, Giorgio; Mazzola, Federico; Sante, Domenico Di. In arXiv:2410.22929v1. 2024.
  • Strain-induced enhancement of the charge-density-wave in the kagome metal ScV\($_6$\)Sn\($_6$\). Tuniz, Manuel; Consiglio, Armando; Pokharel, Ganesh; Parmigiani, Fulvio; Neupert, Titus; Thomale, Ronny; Sangiovanni, Giorgio; Wilson, Stephen D.; Vobornik, Ivana; Salvador, Federico; Cilento, Federico; Sante, Domenico Di; Mazzola, Federico. In arXiv:2403.18046v1. 2024.
  • Uniaxial strain tuning of charge modulation and singularity in a kagome superconductor. Lin, Chun; Consiglio, Armando; Forslund, Ola Kenji; Kuspert, Julia; Denner, M. Michael; Lei, Hechang; Louat, Alex; Watson, Matthew D.; Kim, Timur K.; Cacho, Cephise; Carbone, Dina; Leandersson, Mats; Polley, Craig; Balasubramanian, Thiagarajan; Sante, Domenico Di; Thomale, Ronny; Guguchia, Zurab; Sangiovanni, Giorgio; Neupert, Titus; Chang, Johan. In Nat. Commun. 15, 10466 (2024). 2024.
  • Tomographic Imaging of Orbital Vortex Lines in Three-Dimensional Momentum Space. Figgemeier, T.; Ünzelmann, M.; Eck, P.; Schusser, J.; Crippa, L.; Neu, J. N.; Geldiyev, B.; Kagerer, P.; Buck, J.; Kalläne, M.; Hoesch, M.; Rossnagel, K.; Siegrist, T.; Lim, L. K.; Moessner, R.; Sangiovanni, G.; Sante, D. Di; Reinert, F.; Bentmann, H. In arXiv:2402.10031v2. 2024.
  • Stabilizing an atomically thin quantum spin Hall insulator at ambient conditions: Graphene-intercalation of indenene. Schmitt, Cedric; Erhardt, Jonas; Eck, Philipp; Schmitt, Matthias; Lee, Kyungchan; Wagner, Tim; Keßler, Philipp; Kamp, Martin; Kim, Timur; Cacho, Cephise; Lee, Tien-Lin; Sangiovanni, Giorgio; Moser, Simon; Claessen, Ralph. In Achieving environmental stability in an atomically thin quantum spin Hall insulator via graphene intercalation. Nat Commun 15, 1486 (2024). 2023.
  • Van-Hove tuning of Fermi surface instabilities through compensated metallicity. Hohmann, Hendrik; Dürrnagel, Matteo; Bunney, Matthew; Enzner, Stefan; Schwemmer, Tilman; Neupert, Titus; Sangiovanni, Giorgio; Rachel, Stephan; Thomale, Ronny. In Phys. Rev. B 111, L121105 (2025). 2023.
  • Orbital-selective metal skin induced by alkali-metal-dosing Mott-insulating Ca\($_2$\)RuO\($_4$\). Horio, M.; Forte, F.; Sutter, D.; Kim, M.; Fatuzzo, C. G.; Matt, C. E.; Moser, S.; Wada, T.; Granata, V.; Fittipaldi, R.; Sassa, Y.; Gatti, G.; Rønnow, H. M.; Hoesch, M.; Kim, T. K.; Jozwiak, C.; Bostwick, A.; Rotenberg, Eli; Matsuda, I.; Georges, A.; Sangiovanni, G.; Vecchione, A.; Cuoco, M.; Chang, J. In Commun. Phys. 6, 323 (2023). 2023.
  • Paradigm for finding d-electron heavy fermions: the case of Cr-doped CsFe\($_2$\)As\($_2$\). Crispino, Matteo; Arribi, Pablo Villar; Shukla, Anmol; Hardy, Frédéric; Haghighirad, Amir-Abbas; Wolf, Thomas; Heid, Rolf; Meingast, Christoph; Gorni, Tommaso; Avella, Adolfo; de’ Medici, Luca. In arXiv:2312.06511v1. 2023.
  • Moiré pattern formation in epitaxial growth on a covalent substrate: Sb on InSb(111)A. Liu, Bing; Wagner, Tim; Enzner, Stefan; Eck, Philipp; Kamp, Martin; Sangiovanni, Giorgio; Claessen, Ralph. In arXiv:2212.06297v1. 2022.
  • Mott Quantum Critical Points at finite doping. Chatzieleftheriou, Maria; Kowalski, Alexander; Berović, Maja; Amaricci, Adriano; Capone, Massimo; Leo, Lorenzo De; Sangiovanni, Giorgio; de’ Medici, Luca. In Phys.Rev.Lett 130, 066401 (2023). 2022.
  • Deep Learning the Functional Renormalization Group. Sante, Domenico Di; Medvidović, Matija; Toschi, Alessandro; Sangiovanni, Giorgio; Franchini, Cesare; Sengupta, Anirvan M.; Millis, Andrew J. In Phys. Rev. Lett. 129, 136402 (2022). 2022.
  • Nature of unconventional pairing in the kagome superconductors AV\($_3$\)Sb\($_5$\). Wu, Xianxin; Schwemmer, Tilman; Müller, Tobias; Consiglio, Armando; Sangiovanni, Giorgio; Sante, Domenico Di; Iqbal, Yasir; Hanke, Werner; Schnyder, Andreas P.; Denner, M. Michael; Fischer, Mark H.; Neupert, Titus; Thomale, Ronny. In Phys. Rev. Lett. 127, 177001 (2021). 2021.
  • Van Hove tuning of AV3Sb5 kagome metals under pressure and strain. Consiglio, Armando; Schwemmer, Tilman; Wu, Xianxin; Hanke, Werner; Neupert, Titus; Thomale, Ronny; Sangiovanni, Giorgio; Sante, Domenico Di. In Phys. Rev. B 105, 165146 (2022). 2021.
  • Twofold van Hove singularity and origin of charge order in topological kagome superconductor CsV3Sb5. Kang, Mingu; Fang, Shiang; Kim, Jeong-Kyu; Ortiz, Brenden R.; Ryu, Sae Hee; Kim, Jimin; Yoo, Jonggyu; Sangiovanni, Giorgio; Sante, Domenico Di; Park, Byeong-Gyu; Jozwiak, Chris; Bostwick, Aaron; Rotenberg, Eli; Kaxiras, Efthimios; Wilson, Stephen D.; Park, Jae-Hoon; Comin, Riccardo. In arXiv:2105.01689v2. 2021.
  • Observation of tunable single-atom Yu-Shiba-Rusinov states. Odobesko, Artem; Sante, D. Di; Kowalski, A.; Wilfert, S.; Friedrich, F.; Thomale, R.; Sangiovanni, G.; Bode, M. In Phys. Rev. B 102, 174504 (2020). 2020.
  • Characteristic Timescales of the Local Moment Dynamics in Hund’s-metals. Watzenböck, C.; Edelmann, M.; Springer, D.; Sangiovanni, G.; Toschi, A. In Phys. Rev. Lett. 125, 086402 (2020). 2020.
  • Deconfinement of Mott Localized Electrons into Topological and Spin-Orbit Coupled Dirac Fermions. Pizarro, José M.; Adler, Severino; Zantout, Karim; Mertz, Thomas; Barone, Paolo; Valentí, Roser; Sangiovanni, Giorgio; Wehling, Tim O. In npj Quantum Materials, 5:79 (2020). 2020.
  • Orbital Fingerprint of Topological Fermi Arcs in a Weyl Semimetal. Min, Chul-Hee; Bentmann, Hendrik; Neu, Jennifer N.; Eck, Philipp; Moser, Simon K.; Figgemeier, Tim; Ünzelmann, Maximilian; Treiber, Katharina; Lutz, Peter; Koch, Roland; Jozwiak, Chris; Bostwick, Aaron; Rotenberg, Eli; Thomale, Ronny; Sangiovanni, Giorgio; Siegrist, Theo; Sante, Domenico Di; Reinert, Friedrich. In Phys. Rev. Lett. 122, 116402 (2019). 2018.
  • Complementary views on electron spectra: From Fluctuation Diagnostics to real space correlations. Gunnarsson, O.; Merino, J.; Schäfer, T.; Sangiovanni, G.; Rohringer, G.; Toschi, A. In Phys. Rev. B 97, 125134 (2018). 2017.
  • Dimensionality-driven metal-insulator-transition in spin-orbit coupled SrIrO\($_3$\). Schütz, P.; Sante, D. Di; Dudy, L.; Gabel, J.; Stübinger, M.; Kamp, M.; Huang, Y.; Capone, M.; Husanu, M. A.; Strocov, V.; Sangiovanni, G.; Sing, M.; Claessen, R. In Phys. Rev. Lett. 119, 256404 (2017). 2017.
  • Parquet decomposition calculations of the electronic self-energy. Gunnarsson, O.; Schäfer, T.; LeBlanc, J. P. F.; Merino, J.; Sangiovanni, G.; Rohringer, G.; Toschi, A. In Phys. Rev. B 93, 245102 (2016). 2016.
  • Chromium analogues of Iron-based superconductors. Edelmann, Martin; Sangiovanni, Giorgio; Capone, Massimo; de’ Medici, Luca. In Phys. Rev. B 95, 205118 (2017). 2016.
  • Dynamical mean field theory for oxide heterostructures. Janson, O.; Zhong, Z.; Sangiovanni, G.; Held, K. In arXiv:1611.09044v1. 2016.
  • Fluctuation diagnostics of the electron self-energy: Origin of the pseudogap physics. Gunnarsson, O.; Schäfer, T.; LeBlanc, J. P. F.; Gull, E.; Merino, J.; Sangiovanni, G.; Rohringer, G.; Toschi, A. In Phys. Rev. Lett. 114, 236402 (2015). 2014.
  • Importance of d-p Coulomb interaction for high T\($_C$\) cuprates and other oxides. Hansmann, Philipp; Parragh, Nicolaus; Toschi, Alessandro; Sangiovanni, Giorgio; Held, Karsten. In New J. Phys. 16, 033009 (2014). 2013.
  • Opening of the superconducting gap in the hole pockets of Ba(Fe(1-x)Co(x))2As2 as seen via Angle-Resolved PhotoElectron Spectroscopy. Mansart, B.; Papalazarou, E.; Jensen, M. Fuglsang; Brouet, V.; Petaccia, L.; de’ Medici, L.; Sangiovanni, G.; Rullier-Albenque, F.; Forget, A.; Colson, D.; Marsi, M. In Phys. Rev. B 85, 144508 (2012). 2012.
  • Exploring the Dark Side of Cuprate Superconductors: s-wave Symmetry of the Pseudogap. Sakai, S.; Blanc, S.; Civelli, M.; Gallais, Y.; Cazayous, M.; Measson, M. A.; Wen, J. S.; Xu, Z. J.; Gu, G. D.; Sangiovanni, G.; Motome, Y.; Held, K.; Sacuto, A.; Georges, A.; Imada, M. In Phys. Rev. Lett. 111, 107001 (2013). 2012.
  • Quantum dynamical screening of the local magnetic moment in Fe-based superconductors. Toschi, A.; Arita, R.; Hansmann, P.; Sangiovanni, G.; Held, K. In Phys. Rev. B 86, 064411 (2012). 2011.
  • Isotope effect in the pseudogap of high-temperature superconducting copper oxides. Sangiovanni, G.; Gunnarsson, O. In arXiv:1104.0940v1. 2011.
  • Dichotomy between large local and small ordered magnetic moment in Iron-based superconductors. Hansmann, P.; Arita, R.; Toschi, A.; Sakai, S.; Sangiovanni, G.; Held, K. In Phys. Rev. Lett. 104, 197002 (2010). 2010.
  • On the possible secondary component of the order parameter observed in London penetration depth measurements. Valli, Angelo; Sangiovanni, Giorgio; Capone, Massimo; Castro, Carlo Di. In Phys. Rev. B 82, 132504 (2010). 2010.
  • High-temperature optical spectral weight and Fermi liquid renormalization in Bi-based cuprates. Nicoletti, D.; Limaj, O.; Calvani, P.; Rohringer, G.; Toschi, A.; Sangiovanni, G.; Capone, M.; Held, K.; Ono, S.; Ando, Yoichi; Lupi, S. In Physical Review Letters 105, 077002 (2010). 2010.
  • Low-energy kink in the nodal dispersion of copper-oxide superconductors: Insights from Dynamical Mean Field Theory. Bauer, Johannes; Sangiovanni, Giorgio. In Phys. Rev. B 82, 184535 (2010). 2010.
  • Photoemission kinks and phonons in cuprates. Reznik, D.; Sangiovanni, G.; Gunnarssonii, O.; Devereaux, T. P. In Nature, 452,E6 (2008). 2008.
  • Quasiparticle evolution and pseudogap formation in V2O3: An infrared spectroscopy study. Baldassarre, L.; Perucchi, A.; Nicoletti, D.; Toschi, A.; Sangiovanni, G.; Held, K.; Capone, M.; Ortolani, M.; Malavasi, L.; Marsi, M.; Metcalf, P.; Postorino, P.; Lupi, S. In PHYSICAL REVIEW B 77, 113107 (2008). 2007.
  • Electron-phonon interaction and antiferromagnetic correlations. Sangiovanni, G.; Gunnarsson, O.; Koch, E.; Castellani, C.; Capone, M. In Phys. Rev. Lett. 97, 046404 (2006). 2006.
  • Relevance of phonon dynamics in strongly correlated systems coupled to phonons: A Dynamical Mean Field Theory analysis. Sangiovanni, Giorgio; Capone, Massimo; Castellani, Claudio. In Phys. Rev. B 73, 165123 (2006). 2005.
  • Time Reversal Breaking Superconducting State in the Phase Diagram of the Cuprates. Sangiovanni, G.; Capone, M.; Caprara, S. In International Journal of Modern Physics B Vol. 17, Nos. 4, 5 & 6 (2003) 614-620. 2002.
  • Doping-driven transition to a time-reversal breaking state in the phase diagram of the cuprates. Sangiovanni, G.; Capone, M.; Caprara, S.; Castellani, C.; Castro, C. Di; Grilli, M. In Phys. Rev. B 67, 174507 (2003). 2001.