Intern
Computational Quantum Materials

Charge Density Waves & Lattice Effects

  • Doping tunable charge density waves in misfit layer compounds. Du, Hugo Le; Zullo, Ludovica; Cordiez, Justine; Salvatore, Robin; Schmieg, Daniel; Mukherjee, Arindam; Marini, Giovanni; Volavka, Dominik; Debontridder, Francois; Herve, Marie; Samuely, Tomas; Sasaki, Shunsuke; Pawula, Florent; Janod, Etienne; Calandra, Matteo; Cario, Laurent; Cren, Tristan. In arXiv:2607.19095v1. 2026.
  • Resonantly-enhanced Raman response in graphene-capped bismuthene on SiC. Gehrig, Lukas; Schmitt, Cedric; Fragomeni, Erica; Sotgiu, Simone; Enzner, Stefan; Venanzi, Tommaso; Liu, Bing; Strauß, Kilian; Erhardt, Jonas; Kamp, Martin; Stellino, Elena; Postorino, Paolo; Schäfer, Jörg; Moser, Simon; Stampfer, Christoph; Sangiovanni, Giorgio; Claessen, Ralph; Baldassarre, Leonetta. In arXiv:2608.01961v1. 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.
  • 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.
  • Effective enhancement of the electron-phonon coupling driven by nonperturbative electronic density fluctuations. Moghadas, Emin; Reitner, Matthias; Wehling, Tim; Sangiovanni, Giorgio; Ciuchi, Sergio; Toschi, Alessandro. In Phys. Rev. Lett. 136, 126502 (2026). 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.
  • Mechanism for Nodal Topological Superconductivity on PtBi\($_2$\) Surface. Mæland, Kristian; Sangiovanni, Giorgio; Trauzettel, Björn. In Phys. Rev. Lett. 137, 056001 (2026). 2025.
  • Phonon fluctuation diagnostics: Origin of charge order in AV\($_3$\)Sb\($_5$\) kagome metals. Enzner, Stefan; Berges, Jan; Schobert, Arne; Oh, Dongjin; Kang, Mingu; Comin, Riccardo; Thomale, Ronny; Wehling, Tim O.; Sante, Domenico Di; Sangiovanni, Giorgio. In arXiv:2504.07883v2. 2025.
  • Ultrafast pseudomagnetic fields from electron-nuclear quantum geometry. Klebl, Lennart; Schobert, Arne; Eckstein, Martin; Sangiovanni, Giorgio; Balatsky, Alexander V.; Wehling, Tim O. In arXiv:2403.13070v2. 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.
  • Dynamics and Resilience of the Charge Density Wave in a bilayer kagome metal. Tuniz, Manuel; Consiglio, Armando; Puntel, Denny; Bigi, Chiara; Enzner, Stefan; Pokharel, Ganesh; Orgiani, Pasquale; Bronsch, Wibke; Parmigiani, Fulvio; Polewczyk, Vincent; King, Phil D. C.; Wells, Justin W.; Zeljkovic, Ilija; Carrara, Pietro; Rossi, Giorgio; Fujii, Jun; Vobornik, Ivana; Wilson, Stephen D.; Thomale, Ronny; Wehling, Tim; Sangiovanni, Giorgio; Panaccione, Giancarlo; Cilento, Federico; Sante, Domenico Di; Mazzola, Federico. In arXiv:2302.10699v1. 2023.
  • Flat band separation and robust spin-Berry curvature in bilayer kagome metals. Sante, Domenico Di; Bigi, Chiara; Eck, Philipp; Enzner, Stefan; Consiglio, Armando; Pokharel, Ganesh; Carrara, Pietro; Orgiani, Pasquale; Polewczyk, Vincent; Fujii, Jun; King, Phil D. C; Vobornik, Ivana; Rossi, Giorgio; Zeljkovic, Ilija; Wilson, Stephen D.; Thomale, Ronny; Sangiovanni, Giorgio; Panaccione, Giancarlo; Mazzola, Federico. In Nature Physics (2023). 2023.
  • 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.
  • 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.
  • Electronic structure of single layer 1T-NbSe\($_2$\): interplay of lattice distortions, non-local exchange, and Mott-Hubbard correlations. Kamil, E.; Berges, J.; Schönhoff, G.; Rösner, M.; Schüler, M.; Sangiovanni, G.; Wehling, T. O. In E Kamil et al 2018 J. Phys.: Condens. Matter 30 325601. 2018.
  • Many-body effects on Cr(001) surfaces: An LDA+DMFT study. Schüler, M.; Barthel, S.; Karolak, M.; Poteryaev, A. I.; Lichtenstein, A. I.; Katsnelson, M. I.; Sangiovanni, G.; Wehling, T. O. In Phys. Rev. B 93, 195115 (2016). 2015.
  • Enhancement of the effective disorder potential and the thermopower in Na\($_x$\)CoO\($_2$\) through the electron-phonon coupling. Sangiovanni, G.; Wissgott, P.; Assaad, F.; Toschi, A.; Held, K. In Phys. Rev. B 86, 035123 (2012). 2012.
  • Isotope effect in the pseudogap of high-temperature superconducting copper oxides. Sangiovanni, G.; Gunnarsson, O. In arXiv:1104.0940v1. 2011.
  • 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.
  • Electron-phonon interaction and antiferromagnetic correlations. Sangiovanni, G.; Gunnarsson, O.; Koch, E.; Castellani, C.; Capone, M. In Phys. Rev. Lett. 97, 046404 (2006). 2006.
  • Sum rules and vertex corrections for electron-phonon interactions. Rösch, O.; Sangiovanni, G.; Gunnarsson, O. In Phys. Rev. B 75, 035119 (2007). 2006.
  • Phonon softening and dispersion in the 1D Holstein model of spinless fermions. Creffield, C. E.; Sangiovanni, G.; Capone, M. In Eur. Phys. J. B 44, 175 (2005). 2005.
  • Pairing and polarization in systems with retarded interactions. Ciuchi, S.; Sangiovanni, G.; Capone, M. In arXiv:cond-mat/0503681v1. 2005.
  • 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.
  • Polarons and Bipolarons in Holstein and Holstein \($t-J$\) models by Dynamical Mean Field Theory. Ciuchi, S.; Capone, M.; Cappelluti, E.; Sangiovanni, G. In arXiv:cond-mat/0510620v1. 2005.
  • Electron-phonon Interaction close to a Mott transition. Sangiovanni, G.; Capone, M.; Castellani, C.; Grilli, M. In Phys. Rev. Lett. 94, 026401 (2005). 2004.
  • Phase Separation close to the density-driven Mott transition in the Hubbard-Holstein model. Capone, M.; Sangiovanni, G.; Castellani, C.; Castro, C. Di; Grilli, M. In Phys. Rev. Lett. 92, 106401 (2004). 2003.