Nina Girotto Erhardt
position Assistants — Mentor: dr. Dino Novko
e-mail ngirotto
office number III - 136
office phone +385 1 469 8902
CV (pdf - 0.07 MB)

Scientific projects - associate

SoftFlu - Soft-phonon physics and electron-phonon fluctuations in layered two-dimensional systems

Hrvatska zaklada za znanost
12.12.2025. - 11.12.2028.
Leader: Dino Novko
Associates: Vito Despoja, Nina Girotto Erhardt
Research areas: Solid state physics, Surface physics

Publications

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S. Fragkos, H. Orio, N. Girotto Erhardt, A. Jabed, S. Sasi, Q. Courtade, M. PT Masilamani, M. Ünzelmann, F. Diekmann, B. Hildebrand, D. Descamps, S. Petit, F. Boschini, J. Minár, Y. Mairesse, F. Reinert, K. Rossnagel, D. Novko, S. Beaulieu, J. SchusserElectron-phonon-dominated charge-density-wave fluctuations in TiSe2 accessed by ultrafast nonequilibrium dynamics
Commun. Phys. 9, 86 (2026)
DOI: 10.1038/s42005-026-02521-x 20260204

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Nina Girotto Erhardt, Sotirios Fragkos, Dominique Descamps, Stéphane Petit, Michael Schüler, Dino Novko, Samuel BeaulieuUltrafast Nonequilibrium Enhancement of Electron-Phonon Interaction in 2H-MoTe2
Phys. Rev. Lett. 135, 146904 (2025)
DOI: 10.1103/dvlz-93t8 20251001

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Nina Girotto Erhardt, Jan Berges, Samuel Ponce, Dino NovkoUnderstanding the origin of superconducting dome in electron-doped MoS2 monolayer
npj 2D Mater. Appl. 9, 44 (2025)
DOI: 10.1038/s41699-025-00563-3 20250526

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Nina Girotto Erhardt, Aloïs Castellano, J. P. Alvarinhas Batista, Raffaello Bianco, Ivor Lončarić, Matthieu J. Verstraete, Dino NovkoElectron-mediated anharmonicity and its role in the Raman spectrum of graphene
npj Comput. Mater. 11, 114 (2025)
DOI: 10.1038/s41524-025-01610-9 20250429

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Jan Berges, Nina Girotto, Tim Wehling, Nicola Marzari, and Samuel PoncéPhonon Self-Energy Corrections: To Screen, or Not to Screen
Phys. Rev. X 13, 041009 (2023)
DOI: 10.1103/PhysRevX.13.041009 20231017

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N. Girotto, L. Linhart, and F. LibischCoupled phonons in twisted bilayer graphene
Phys. Rev. B 108, 155415 (2023)
DOI: 10.1103/PhysRevB.108.155415 20231012

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Nina Girotto, Dino NovkoDynamical Phonons Following Electron Relaxation Stages in Photoexcited Graphene
J. Phys. Chem. Lett 14, 8709 (2023)
DOI: 10.1021/acs.jpclett.3c01905 20230921

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Nina Girotto, Fabio Caruso, Dino NovkoUltrafast Nonadiabatic Phonon Renormalization in Photoexcited Single-Layer MoS2
J. Phys. Chem. C 127, 16515 (2023)
DOI: 10.1021/acs.jpcc.3c03664 20230816

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Nina Girotto, Dino NovkoDynamical renormalization of electron-phonon coupling in conventional superconductors
Physical Review B 107, 064310 (2023)
DOI: 10.1103/PhysRevB.107.064310 20230227