Zobrazeno 1 - 10
of 2 052
pro vyhledávání: '"Mukamel S."'
Autor:
Jaiswal, V. K., Montorsi, F., Aleotti, F., Segatta, F., Keefer, D., Mukamel, S., Nenov, A., Conti, I., Garavelli, M.
We study the ultrafast time evolution of cyclobutanone excited to singlet n-->Rydberg state through XMS-CASPT2 nonadiabatic surface-hopping simulations. These dynamics predict relaxation to ground-state with a timescale of 822 +/- 45 fs with minimal
Externí odkaz:
http://arxiv.org/abs/2402.09873
Autor:
Sparapassi, G., Cavaletto, S. M., Tollerud, J., Montanaro, A., Glerean, F., Marciniak, A., Giusti, F., Mukamel, S., Fausti, D.
We present a novel approach to transient Raman spectroscopy, which combines stochastic probe pulses and a covariance-based detection to measure stimulated Raman signals in alpha-quartz. A coherent broadband pump is used to simultaneously impulsively
Externí odkaz:
http://arxiv.org/abs/2111.14488
Publikováno v:
EPJ Web of Conferences, Vol 41, p 12006 (2013)
The response of the bacterial reaction center to entangled photons is compared with stochastic and chirped pulses. Nonlinear optical signals reveal how distributions of exciton states may be controlled by quantum light.
Externí odkaz:
https://doaj.org/article/a563a08b136845bca2aa9fb0f7624f0d
Autor:
Tollerud, J., Sparapassi, G., Montanaro, A., Asban, S., Glerean, F., Giusti, F., Marciniak, A., Kourousias, G., Billè, F., Cilento, F., Mukamel, S., Fausti, D.
The success of non-linear optics relies largely on pulse-to-pulse consistency. In contrast, covariance based techniques used in photoionization electron spectroscopy and mass spectrometry have shown that wealth of information can be extracted from no
Externí odkaz:
http://arxiv.org/abs/1811.01861
Symmetry breaking caused by geometric fluctuations can enable processes that are otherwise forbidden. An example is a perylene bisimide dyad whose dipole moments are perpendicular to each other. F\"orster-type energy transfer is thus forbidden at the
Externí odkaz:
http://arxiv.org/abs/1412.1263
Autor:
Carlini, L., Montorsi, F., Wu, Y., Bolognesi, P., Borrego-Varillas, R., Casavola, A. R., Castrovilli, M. C., Chiarinelli, J., Mocci, D., Vismarra, F., Lucchini, M., Nisoli, M., Mukamel, S., Garavelli, M., Richter, R., Nenov, A., Avaldi, L.
Publikováno v:
Journal of Chemical Physics; 2/7/2023, Vol. 158 Issue 5, p1-15, 15p
Publikováno v:
New J. Phys. 16 092001 (2014)
We establish a novel approach to probing spatially resolved multi-time correlation functions of interacting many-body systems, with scalable experimental overhead. Specifically, designing nonlinear measurement protocols for multidimensional spectra i
Externí odkaz:
http://arxiv.org/abs/1312.3365
Publikováno v:
Phys. Rev. B 86, 085308 (2012)
We show that using coherent, spatially resolved spectroscopy, complex hybrid wave functions can be disentangled into the individual wave functions of the individual emitters. This way, detailed information on the coupling of the individual emitters,
Externí odkaz:
http://arxiv.org/abs/1201.1765
We study the localization of dressed Dirac electrons in a cylindrical quantum dot (QD) formed on monolayer and bilayer graphene by spatially different potential profiles. Short lived excitonic states which are too broad to be resolved in linear spect
Externí odkaz:
http://arxiv.org/abs/1112.4233
Water is often viewed as a collection of monomers interacting electrostatically with each other. We compare the water proton momentum distributions from recent neutron scattering data with those calculated from two electronic structure based models.
Externí odkaz:
http://arxiv.org/abs/1101.4630