Zobrazeno 1 - 10
of 5 853
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
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
Autor:
Batignani G; Dipartimento di Fisica, Universitá di Roma 'La Sapienza', Roma I-00185, Italy.; Center for Life Nano Science @Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, I-00161 Roma, Italy., Mai E; Dipartimento di Fisica, Universitá di Roma 'La Sapienza', Roma I-00185, Italy.; Center for Life Nano Science @Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, I-00161 Roma, Italy., Martinati M; Dipartimento di Fisica, Universitá di Roma 'La Sapienza', Roma I-00185, Italy., Neethish MM; Dipartimento di Fisica, Universitá di Roma 'La Sapienza', Roma I-00185, Italy., Mukamel S; Department of Chemistry, University of California, Irvine, California 92623, USA., Scopigno T; Dipartimento di Fisica, Universitá di Roma 'La Sapienza', Roma I-00185, Italy.; Center for Life Nano Science @Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, I-00161 Roma, Italy.; Istituto Italiano di Tecnologia, Graphene Labs, Via Morego 30, I-16163 Genova, Italy.
Publikováno v:
Physical review letters [Phys Rev Lett] 2024 Nov 15; Vol. 133 (20), pp. 206902.
Autor:
Zhang B; Key Laboratory of Precision and Intelligent Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China.; Department of Chemistry and Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-2025, United States., Gu Y; Department of Chemistry and Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-2025, United States., Freixas VM; Department of Chemistry and Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-2025, United States., Sun S; Department of Chemistry and Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-2025, United States., Tretiak S; Theoretical Division and Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States., Jiang J; Key Laboratory of Precision and Intelligent Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China., Mukamel S; Department of Chemistry and Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-2025, United States.
Publikováno v:
Journal of the American Chemical Society [J Am Chem Soc] 2024 Oct 02; Vol. 146 (39), pp. 26743-26750. Date of Electronic Publication: 2024 Sep 18.
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