Zobrazeno 1 - 10
of 10 614
pro vyhledávání: '"Cerullo"'
Publikováno v:
Nanophotonics, Vol 12, Iss 1, Pp 1-28 (2023)
Metallic nanostructures exhibit localized surface plasmons (LSPs), which offer unprecedented opportunities for advanced photonic materials and devices. Following resonant photoexcitation, LSPs quickly dephase, giving rise to a distribution of energet
Externí odkaz:
https://doaj.org/article/0b5a23ece67443deac171f166efa3537
Autor:
Marini Mario, Panzeri Davide, Nardini Alessandra, Kariman Behjat S., Conci Claudio, Sironi Laura, Inverso Donato, Jacchetti Emanuela, Martinez Vázquez Rebeca, Osellame Roberto, Collini Maddalena, Cerullo Giulio, Raimondi Manuela Teresa, Kabouraki Elmina, Farsari Maria, Kehaghias Nikos, Tourlouki Konstantina, Chirico Giuseppe
Publikováno v:
EPJ Web of Conferences, Vol 309, p 04011 (2024)
Non-linear excitation microscopy offers superior in-vivo imaging but faces challenges in deep tissue. High numerical aperture beams suffer spherical aberrations, while tissue scattering impacts image quality. To address this, we propose implantable m
Externí odkaz:
https://doaj.org/article/6751b4f5a179468cbf5e0c93caef22a5
Autor:
Ardini Benedetto, Corti Matteo, Candeo Alessia, Bassi Andrea, Cerullo Giulio, Valentini Gianluca, Comelli Daniela, Manzoni Cristian
Publikováno v:
EPJ Web of Conferences, Vol 309, p 14001 (2024)
Hyperspectral imaging (HSI) is a very powerful tool to study artworks in a non-contact way. Nevertheless, typical HSI systems, which rely on spatial-scanning and dispersive spectrometers, suffer from high-light losses and are difficult to operate for
Externí odkaz:
https://doaj.org/article/d9196fb39d204a3fbd92de56ba4da825
Autor:
Corti Matteo, Zischka Florian, Preda Fabrizio, Perri Antonio, Polli Dario, Cerullo Giulio, Ballada Ondřej, Barta Cestmír, Chroust Lukáš, Valentini Gianluca, Gebeshuber Ille C., Manzoni Cristian
Publikováno v:
EPJ Web of Conferences, Vol 309, p 13001 (2024)
Remote sensing in thermal infrared bands (TIR) is largely dominated by cumbersome dispersive-type hyperspectral imagers, which usually require expensive and cryo-cooled quantum detectors to make up for their low optical throughput. Here, we present a
Externí odkaz:
https://doaj.org/article/11bd00e4bcf146669d0ed596a53e7da9
Autor:
Gucci, Francesco, Molinero, Eduardo B., Russo, Mattia, San-Jose, Pablo, Camargo, Franco V. A., Maiuri, Margherita, Ivanov, Misha, Jiménez-Galán, Álvaro, Silva, Rui E. F., Conte, Stefano Dal, Cerullo, Giulio
Information processing currently reaches speeds as high as 800 GHz. However, the underlying transistor technology is quickly approaching its fundamental limits and further progress requires a disruptive approach. One such path is to manipulate quantu
Externí odkaz:
http://arxiv.org/abs/2412.08318
Autor:
Wagner, Julian, Bernhardt, Robin, Rieland, Lukas, Abdul-Aziz, Omar, Li, Qiuyang, Zhu, Xiaoyang, Conte, Stefano Dal, Cerullo, Giulio, van Loosdrecht, Paul H. M., Hedayat, Hamoon
We use helicity-resolved ultrafast transient absorption spectroscopy to study spin-valley polarization dynamics in a vertically stacked MoSe$_{2}$/WSe$_{2}$ heterostructure. The experimental findings reveal details of interlayer charge transfer on ul
Externí odkaz:
http://arxiv.org/abs/2411.14180
Autor:
Luo, Yang, Sheng, Shaoxiang, Schirato, Andrea, Martin-Jimenez, Alberto, Della Valle, Giuseppe, Cerullo, Giulio, Kern, Klaus, Garg, Manish
Probing and manipulating the spatiotemporal dynamics of hot carriers in nanoscale metals is crucial to a plethora of applications ranging from nonlinear nanophotonics to single molecule photochemistry. The direct investigation of these highly non-equ
Externí odkaz:
http://arxiv.org/abs/2411.04441
Autor:
Timmer, Daniel, Lünemann, Daniel C., Gittinger, Moritz, De Sio, Antonietta, Manzoni, Cristian, Cerullo, Giulio, Lienau, Christoph
Selecting distinct quantum pathways in two-dimensional electronic spectroscopy (2DES) can give particularly deep insights into coherent and incoherent interactions and quantum dynamics in various materials. This includes isolating rephasing and non-r
Externí odkaz:
http://arxiv.org/abs/2409.11959
Autor:
Sayers, Charles J., Marini, Giovanni, Calandra, Matteo, Hedayat, Hamoon, Feng, Xuanbo, van Heumen, Erik, Gadermaier, Christoph, Conte, Stefano Dal, Cerullo, Giulio
A charge-density-wave (CDW) is characterized by a dynamical order parameter consisting of a time-dependent amplitude and phase, which manifest as optically-active collective modes of the CDW phase. Studying the behaviour of such collective modes in t
Externí odkaz:
http://arxiv.org/abs/2408.16510
Autor:
Genco, Armando, Louca, Charalambos, Cruciano, Cristina, Song, Kok Wee, Trovatello, Chiara, Di Blasio, Giuseppe, Sansone, Giacomo, Randerson, Sam, Claronino, Peter, Jayaprakash, Rahul, Watanabe, Kenji, Taniguchi, Takashi, Lidzey, David G., Kyriienko, Oleksandr, Conte, Stefano Dal, Tartakovskii, Alexander I., Cerullo, Giulio
Ultrafast all-optical logic devices based on nonlinear light-matter interactions hold the promise to overcome the speed limitations of conventional electronic devices. Strong coupling of excitons and photons inside an optical resonator enhances such
Externí odkaz:
http://arxiv.org/abs/2408.00111