Search Results - "Callegari, C."

Cost overruns and delays in energy megaprojects: How big is big enough? by Callegari, C., Szklo, A., Schaeffer, R.

“…Power generation megaprojects are central in energy planning and policy. However, many megaprojects fail to deliver the scale and efficiency aspirations…”
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The FERMI@Elettra free-electron-laser source for coherent x-ray physics: photon properties, beam transport system and applications by Allaria, E, Callegari, C, Cocco, D, Fawley, W M, Kiskinova, M, Masciovecchio, C, Parmigiani, F

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Acetylacetone photodynamics at a seeded free-electron laser by Squibb, R. J., Sapunar, M., Ponzi, A., Richter, R., Kivimäki, A., Plekan, O., Finetti, P., Sisourat, N., Zhaunerchyk, V., Marchenko, T., Journel, L., Guillemin, R., Cucini, R., Coreno, M., Grazioli, C., Di Fraia, M., Callegari, C., Prince, K. C., Decleva, P., Simon, M., Eland, J. H. D., Došlić, N., Feifel, R., Piancastelli, M. N.

“…The first steps in photochemical processes, such as photosynthesis or animal vision, involve changes in electronic and geometric structure on extremely short…”
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Coherent control with a short-wavelength free-electron laser by Prince, K. C., Allaria, E., Callegari, C., Cucini, R., De Ninno, G., Di Mitri, S., Diviacco, B., Ferrari, E., Finetti, P., Gauthier, D., Giannessi, L., Mahne, N., Penco, G., Plekan, O., Raimondi, L., Rebernik, P., Roussel, E., Svetina, C., Trovò, M., Zangrando, M., Negro, M., Carpeggiani, P., Reduzzi, M., Sansone, G., Grum-Grzhimailo, A. N., Gryzlova, E. V., Strakhova, S. I., Bartschat, K., Douguet, N., Venzke, J., Iablonskyi, D., Kumagai, Y., Takanashi, T., Ueda, K., Fischer, A., Coreno, M., Stienkemeier, F., Ovcharenko, Y., Mazza, T., Meyer, M.

“…Researchers demonstrate correlation of two colours (63.0 and 31.5 nm wavelengths) in a free-electron laser and control photoelectron angular distribution by…”
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Ultrafast relaxation of photoexcited superfluid He nanodroplets by Mudrich, M., LaForge, A. C., Ciavardini, A., O’Keeffe, P., Callegari, C., Coreno, M., Demidovich, A., Devetta, M., Fraia, M. Di, Drabbels, M., Finetti, P., Gessner, O., Grazioli, C., Hernando, A., Neumark, D. M., Ovcharenko, Y., Piseri, P., Plekan, O., Prince, K. C., Richter, R., Ziemkiewicz, M. P., Möller, T., Eloranta, J., Pi, M., Barranco, M., Stienkemeier, F.

“…The relaxation of photoexcited nanosystems is a fundamental process of light–matter interaction. Depending on the couplings of the internal degrees of freedom,…”
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Symmetry breakdown of electron emission in extreme ultraviolet photoionization of argon by Ilchen, M., Hartmann, G., Gryzlova, E. V., Achner, A., Allaria, E., Beckmann, A., Braune, M., Buck, J., Callegari, C., Coffee, R. N., Cucini, R., Danailov, M., De Fanis, A., Demidovich, A., Ferrari, E., Finetti, P., Glaser, L., Knie, A., Lindahl, A. O., Plekan, O., Mahne, N., Mazza, T., Raimondi, L., Roussel, E., Scholz, F., Seltmann, J., Shevchuk, I., Svetina, C., Walter, P., Zangrando, M., Viefhaus, J., Grum-Grzhimailo, A. N., Meyer, M.

“…Short wavelength free-electron lasers (FELs), providing pulses of ultrahigh photon intensity, have revolutionized spectroscopy on ionic targets. Their…”
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Autoionization dynamics of helium nanodroplets resonantly excited by intense XUV laser pulses by Ovcharenko, Y, LaForge, A C, Langbehn, B, Plekan, O, Cucini, R, Finetti, P, O'Keeffe, P, Iablonskyi, D, Nishiyama, T, Ueda, K, Piseri, P, Di Fraia, M, Richter, R, Coreno, M, Callegari, C, Prince, K C, Stienkemeier, F, Möller, T, Mudrich, M

“…The ionization dynamics of helium droplets irradiated by intense, femtosecond extreme ultraviolet (XUV) pulses is investigated in detail by photoelectron…”
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Zeptogram-Scale Nanomechanical Mass Sensing by Yang, Y. T, Callegari, C, Feng, X. L, Ekinci, K. L, Roukes, M. L

“…Very high frequency (VHF) nanoelectromechanical systems (NEMS) provide unprecedented sensitivity for inertial mass sensing. We demonstrate in situ measurements…”
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Novel collective autoionization process observed in electron spectra of He clusters by Ovcharenko, Y, Lyamayev, V, Katzy, R, Devetta, M, LaForge, A, O'Keeffe, P, Plekan, O, Finetti, P, Di Fraia, M, Mudrich, M, Krikunova, M, Piseri, P, Coreno, M, Brauer, N B, Mazza, T, Stranges, S, Grazioli, C, Richter, R, Prince, K C, Drabbels, M, Callegari, C, Stienkemeier, F, Möller, T

“…The ionization dynamics of He nanodroplets irradiated with intense femtosecond extreme ultraviolet pulses of up to 1013  W/cm2 power density have been…”
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Observation and Control of Laser-Enabled Auger Decay by Iablonskyi, D, Ueda, K, Ishikawa, K L, Kheifets, A S, Carpeggiani, P, Reduzzi, M, Ahmadi, H, Comby, A, Sansone, G, Csizmadia, T, Kuehn, S, Ovcharenko, E, Mazza, T, Meyer, M, Fischer, A, Callegari, C, Plekan, O, Finetti, P, Allaria, E, Ferrari, E, Roussel, E, Gauthier, D, Giannessi, L, Prince, K C

“…Single-photon laser-enabled Auger decay (spLEAD) is predicted theoretically [B. Cooper and V. Averbukh, Phys. Rev. Lett. 111, 083004…”
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Diffraction imaging of light induced dynamics in xenon-doped helium nanodroplets by Langbehn, B, Ovcharenko, Y, Clark, A, Coreno, M, Cucini, R, Demidovich, A, Drabbels, M, Finetti, P, Di Fraia, M, Giannessi, L, Grazioli, C, Iablonskyi, D, LaForge, A C, Nishiyama, T, Oliver Álvarez de Lara, V, Peltz, C, Piseri, P, Plekan, O, Sander, K, Ueda, K, Fennel, T, Prince, K C, Stienkemeier, F, Callegari, C, Möller, T, Rupp, D

“…Abstract We explore the light induced dynamics in superfluid helium nanodroplets with wide-angle scattering in a pump–probe measurement scheme. The droplets…”
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Surface Adsorbate Fluctuations and Noise in Nanoelectromechanical Systems by Yang, Y. T, Callegari, C, Feng, X. L, Roukes, M. L

“…Physisorption on solid surfaces is important in both fundamental studies and technology. Adsorbates can also be critical for the performance of miniature…”
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Complete reconstruction of bound and unbound electronic wavefunctions in two-photon double ionization by Carpeggiani, P. A., Gryzlova, E. V., Reduzzi, M., Dubrouil, A., Faccialá, D., Negro, M., Ueda, K., Burkov, S. M., Frassetto, F., Stienkemeier, F., Ovcharenko, Y., Meyer, M., Plekan, O., Finetti, P., Prince, K. C., Callegari, C., Grum-Grzhimailo, A. N., Sansone, G.

“…To be complete, the characterization of the photoionization process of atoms and molecules requires the extraction of all quantum-mechanical phases and…”
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Twenty years of Lithium pharmacogenetics: A systematic review by Pagani, R., Gasparini, A., Ielmini, M., Caselli, I., Poloni, N., Ferrari, M., Marino, F., Callegari, C.

“…•There are currently a number of positive findings in Lithium pharmacogenetics.•Candidate genes participating in monoaminergic neurotransmitter systems, the…”
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Determining the polarization state of an extreme ultraviolet free-electron laser beam using atomic circular dichroism by Mazza, T., Ilchen, M., Rafipoor, A. J., Callegari, C., Finetti, P., Plekan, O., Prince, K. C., Richter, R., Danailov, M. B., Demidovich, A., De Ninno, G., Grazioli, C., Ivanov, R., Mahne, N., Raimondi, L., Svetina, C., Avaldi, L., Bolognesi, P., Coreno, M., O'Keeffe, P., Di Fraia, M., Devetta, M., Ovcharenko, Y., Möller, Th, Lyamayev, V., Stienkemeier, F., Düsterer, S., Ueda, K., Costello, J. T., Kazansky, A. K., Kabachnik, N. M., Meyer, M.

“…Ultrafast extreme ultraviolet and X-ray free-electron lasers are set to revolutionize many domains such as bio-photonics and materials science, in a manner…”
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Enhancement of Above Threshold Ionization in Resonantly Excited Helium Nanodroplets by Michiels, R, Abu-samha, M, Madsen, L B, Binz, M, Bangert, U, Bruder, L, Duim, R, Wituschek, A, LaForge, A C, Squibb, R J, Feifel, R, Callegari, C, Di Fraia, M, Danailov, M, Manfredda, M, Plekan, O, Prince, K C, Rebernik, P, Zangrando, M, Stienkemeier, F, Mudrich, M

“…Clusters and nanodroplets hold the promise of enhancing high-order nonlinear optical effects due to their high local density. However, only moderate…”
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Circular Dichroism in Multiphoton Ionization of Resonantly Excited He^{+} Ions by Ilchen, M, Douguet, N, Mazza, T, Rafipoor, A J, Callegari, C, Finetti, P, Plekan, O, Prince, K C, Demidovich, A, Grazioli, C, Avaldi, L, Bolognesi, P, Coreno, M, Di Fraia, M, Devetta, M, Ovcharenko, Y, Düsterer, S, Ueda, K, Bartschat, K, Grum-Grzhimailo, A N, Bozhevolnov, A V, Kazansky, A K, Kabachnik, N M, Meyer, M

“…Intense, circularly polarized extreme-ultraviolet and near-infrared (NIR) laser pulses are combined to double ionize atomic helium via the oriented…”
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Interatomic Coulombic decay cascades in multiply excited neon clusters by Nagaya, K., Iablonskyi, D., Golubev, N. V., Matsunami, K., Fukuzawa, H., Motomura, K., Nishiyama, T., Sakai, T., Tachibana, T., Mondal, S., Wada, S., Prince, K. C., Callegari, C., Miron, C., Saito, N., Yabashi, M., Demekhin, Ph. V., Cederbaum, L. S., Kuleff, A. I., Yao, M., Ueda, K.

“…In high-intensity laser light, matter can be ionized by direct multiphoton absorption even at photon energies below the ionization threshold. However on tuning…”
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Real-Time Dynamics of the Formation of Hydrated Electrons upon Irradiation of Water Clusters with Extreme Ultraviolet Light by LaForge, A C, Michiels, R, Bohlen, M, Callegari, C, Clark, A, von Conta, A, Coreno, M, Di Fraia, M, Drabbels, M, Huppert, M, Finetti, P, Ma, J, Mudrich, M, Oliver, V, Plekan, O, Prince, K C, Shcherbinin, M, Stranges, S, Svoboda, V, Wörner, H J, Stienkemeier, F

“…Free electrons in a polar liquid can form a bound state via interaction with the molecular environment. This so-called hydrated electron state in water is of…”
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Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne2 by Takanashi, T., Golubev, N. V., Callegari, C., Fukuzawa, H., Motomura, K., Iablonskyi, D., Kumagai, Y., Mondal, S., Tachibana, T., Nagaya, K., Nishiyama, T., Matsunami, K., Johnsson, P., Piseri, P., Sansone, G., Dubrouil, A., Reduzzi, M., Carpeggiani, P., Vozzi, C., Devetta, M., Negro, M., Faccialà, D., Calegari, F., Trabattoni, A., Castrovilli, M. C., Ovcharenko, Y., Mudrich, M., Stienkemeier, F., Coreno, M., Alagia, M., Schütte, B., Berrah, N., Plekan, O., Finetti, P., Spezzani, C., Ferrari, E., Allaria, E., Penco, G., Serpico, C., De Ninno, G., Diviacco, B., Di Mitri, S., Giannessi, L., Jabbari, G., Prince, K. C., Cederbaum, L. S., Demekhin, Ph. V., Kuleff, A. I., Ueda, K.

“…Not provided…”
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