S
Stefano Dal Conte
Researcher at Polytechnic University of Milan
Publications - 69
Citations - 1741
Stefano Dal Conte is an academic researcher from Polytechnic University of Milan. The author has contributed to research in topics: Exciton & Graphene. The author has an hindex of 16, co-authored 54 publications receiving 1318 citations. Previous affiliations of Stefano Dal Conte include University of Pavia & Leonardo.
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Journal ArticleDOI
Photo-Induced Bandgap Renormalization Governs the Ultrafast Response of Single-Layer MoS2
Eva A. A. Pogna,M. Marsili,Domenico De Fazio,Stefano Dal Conte,Stefano Dal Conte,Cristian Manzoni,Cristian Manzoni,Davide Sangalli,Duhee Yoon,Antonio Lombardo,Andrea C. Ferrari,Andrea Marini,Giulio Cerullo,Giulio Cerullo,Deborah Prezzi +14 more
TL;DR: This work uses femtosecond transient absorption spectroscopy to monitor the relaxation dynamics of single-layer MoS2 over the entire visible range, and finds that, irrespective of excitation photon energy, the transient absorption spectrum shows the simultaneous bleaching of all excitonic transitions and corresponding red-shifted photoinduced absorption bands.
Journal ArticleDOI
Broadband, electrically tunable third-harmonic generation in graphene
Giancarlo Soavi,Gang Wang,Habib Rostami,David G. Purdie,Domenico De Fazio,Teng Ma,Birong Luo,J. Wang,A. K. Ott,Duhee Yoon,Sean A. Bourelle,Jakob E. Muench,Ilya Goykhman,Stefano Dal Conte,Michele Celebrano,Andrea Tomadin,Marco Polini,Giulio Cerullo,Andrea C. Ferrari +18 more
TL;DR: In this article, the authors show that the third-order nonlinear susceptibility of Graphene can be increased by almost two orders of magnitude by controlling the Fermi energy and the incident photon energy.
Journal ArticleDOI
Broadband, electrically tuneable, third harmonic generation in graphene
Giancarlo Soavi,Gang Wang,Habib Rostami,David G. Purdie,Domenico De Fazio,Teng Ma,Birong Luo,J. Wang,A. K. Ott,Duhee Yoon,Sean A. Bourelle,Jakob E. Muench,Ilya Goykhman,Stefano Dal Conte,Michele Celebrano,Andrea Tomadin,Marco Polini,G. Cerullo,Andrea C. Ferrari +18 more
TL;DR: In this paper, the authors show that the third-order nonlinear susceptibility of Graphene can be increased by almost two orders of magnitude by controlling the Fermi energy and the incident photon energy.
Journal ArticleDOI
Effect of Surface Coating on the Photocatalytic Function of Hybrid CdS–Au Nanorods
Yuval Ben-Shahar,Francesco Scotognella,Nir Waiskopf,Ilka Kriegel,Stefano Dal Conte,Giulio Cerullo,Uri Banin +6 more
TL;DR: Differences in the photocatalytic efficiencies are correlated with ultrafast transient absorption spectroscopy measurements, which show a faster bleach recovery for the PEI-coated hybrid nanoparticles, consistent with faster and more efficient charge separation.
Journal ArticleDOI
Revealing the high-energy electronic excitations underlying the onset of high-temperature superconductivity in cuprates.
Claudio Giannetti,Federico Cilento,Federico Cilento,Stefano Dal Conte,Giacomo Coslovich,Giacomo Coslovich,Gabriele Ferrini,Hajo Molegraaf,Markus Raichle,Ruixing Liang,Hiroshi Eisaki,Martin Greven,Andrea Damascelli,Dirk van der Marel,Fulvio Parmigiani +14 more
TL;DR: The interplay between the many-body high-energy CuO2 excitations at 1.5 and 2 eV, and the onset of HTSC is reported, revealing an unconventional mechanism both below and above the optimal hole concentration required to attain the maximum critical temperature (Tc).