Zobrazeno 1 - 10
of 2 103
pro vyhledávání: '"G Cerullo"'
Autor:
H Hedayat, C J Sayers, A Ceraso, J van Wezel, S R Clark, C Dallera, G Cerullo, E Da Como, E Carpene
Publikováno v:
New Journal of Physics, Vol 23, Iss 3, p 033025 (2021)
Photoinduced non-thermal phase transitions are new paradigms of exotic non-equilibrium physics of strongly correlated materials. An ultrashort optical pulse can drive the system to a new order through complex microscopic interactions that do not occu
Externí odkaz:
https://doaj.org/article/3b8f1b64e8644ea0a689735288f57e82
Autor:
F Boschini, D Bugini, M Zonno, M Michiardi, R P Day, E Razzoli, B Zwartsenberg, M Schneider, E H da Silva Neto, S dal Conte, S K Kushwaha, R J Cava, S Zhdanovich, A K Mills, G Levy, E Carpene, C Dallera, C Giannetti, D J Jones, G Cerullo, A Damascelli
Publikováno v:
New Journal of Physics, Vol 22, Iss 2, p 023031 (2020)
Time- and angle-resolved photoemission spectroscopy (TR-ARPES) provides access to the ultrafast evolution of electrons and many-body interactions in solid-state systems. However, the momentum- and energy-resolved transient photoemission intensity may
Externí odkaz:
https://doaj.org/article/200829f583154733b53c3f2139b8fde7
Publikováno v:
APL Photonics, Vol 6, Iss 7, Pp 076104-076104-9 (2021)
Pump–probe spectroscopy is a gold standard technique to investigate ultrafast electronic dynamics of material systems. Pulsed laser sources employed to pump and probe samples feature typically high peak power, which may give rise to coherent artifa
Externí odkaz:
https://doaj.org/article/2772d8726a0c4aabab07ec3e79700f7f
Autor:
A. Virga, C. Ferrante, G. Batignani, D. De Fazio, A. D. G. Nunn, A. C. Ferrari, G. Cerullo, T. Scopigno
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Coherent anti-Stokes Raman Scattering (CARS) accesses the vibrational properties of a material via nonlinear four-wave mixing (FWM); CARS in graphene has not been observed to date despite its high nonlinear third-order susceptibility. Here, the autho
Externí odkaz:
https://doaj.org/article/f060fedca4f24c57bb371392f777873d
Publikováno v:
APL Photonics, Vol 5, Iss 6, Pp 061305-061305-8 (2020)
Broadband Coherent Anti-Stokes Raman Scattering (B-CARS) is a powerful label-free nonlinear spectroscopy technique allowing one to measure the full vibrational spectrum of molecules and solids. B-CARS spectra, however, suffer from the presence of a s
Externí odkaz:
https://doaj.org/article/cf2f6f1a973f441aa5422aa9d938a444
Autor:
A. Candeo, B. E. Nogueira de Faria, M. Erreni, G. Valentini, A. Bassi, A. M. de Paula, G. Cerullo, C. Manzoni
Publikováno v:
APL Photonics, Vol 4, Iss 12, Pp 120802-120802-11 (2019)
We introduce a wide field hyperspectral microscope using the Fourier-transform approach. The interferometer is based on the translating-wedge-based identical pulses encoding system, a common-path birefringent interferometer which combines compactness
Externí odkaz:
https://doaj.org/article/145d8acb01494cd680764b954fe92dc6
Autor:
K. Broch, J. Dieterle, F. Branchi, N. J. Hestand, Y. Olivier, H. Tamura, C. Cruz, V. M. Nichols, A. Hinderhofer, D. Beljonne, F. C. Spano, G. Cerullo, C. J. Bardeen, F. Schreiber
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Singlet fission is desirable for highly efficient solar cells, yet the details of the process remain elusive. Here, Broch et al. show that the changes in bulk intermolecular interactions can have little effect on the singlet fission rate in a mixture
Externí odkaz:
https://doaj.org/article/564e7a2454844890bae049854021d339
Autor:
C. Ferrante, A. Virga, L. Benfatto, M. Martinati, D. De Fazio, U. Sassi, C. Fasolato, A. K. Ott, P. Postorino, D. Yoon, G. Cerullo, F. Mauri, A. C. Ferrari, T. Scopigno
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Non-equilibrium ultrafast processes in graphene entail relaxation pathways involving electron–electron and electron–phonon scattering events. Here, the authors probe graphene optical phonons at high electronic temperatures by means of Raman spect
Externí odkaz:
https://doaj.org/article/63fea010fff84ab4b7f07c95a589022f
Autor:
C. J. Sayers, G. Cerullo, Y. Zhang, C. E. Sanders, R. T. Chapman, A. S. Wyatt, G. Chatterjee, E. Springate, D. Wolverson, E. Da Como, E. Carpene
Publikováno v:
Physical Review Letters. 130
Autor:
M. Marini, A. Nardini, R. Martínez Vázquez, C. Conci, M. Bouzin, M. Collini, R. Osellame, G. Cerullo, B. S. Kariman, M. Farsari, E. Kabouraki, M. T. Raimondi, G. Chirico
Non-linear excitation microscopy offers several advantages for in-vivo imaging compared to conventional confocal techniques. However, tissue penetration can still be an issue due to scattering and spherical aberrations induced on focused beams by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f7db63f2e6a0cacabb4053533c77989
https://hdl.handle.net/11311/1232167
https://hdl.handle.net/11311/1232167