Zobrazeno 1 - 10
of 1 380
pro vyhledávání: '"Pi, M"'
Within Density Functional Theory, we have investigated the coalescence dynamics of two superfluid helium nanodroplets hosting vortex lines in different relative orientations, which are drawn towards each other by the Van der Waals mutual attraction.
Externí odkaz:
http://arxiv.org/abs/2110.10612
Publikováno v:
Phys. Rev. B 104, 094509 (2021)
Within Density Functional Theory, we have studied the interplay between vortex arrays and capillary waves in spinning prolate He-4 droplets made of several thousands of helium atoms. Surface capillary waves are ubiquitous in prolate superfluid He-4 d
Externí odkaz:
http://arxiv.org/abs/2104.06712
Autor:
LaForge, A. C., Michiels, R., Ovcharenko, Y., Ngai, A., Escartin, J. M., Berrah, N., Callegari, C., Clark, A., Coreno, M., Cucini, R., Di Fraia, M., Drabbels, M., Fasshauer, E., Finetti, P., Giannessi, L., Grazioli, C., Iablonskyi, D., Langbehn, B., Nishiyama, T., Oliver, V., Piseri, P., Plekan, O., Prince, K. C., Rupp, D., Stranges, S., Ueda, K., Sisourat, N., Eloranta, J., Pi, M., Barranco, M., Stienkemeier, F., Moeller, T., Mudrich, M.
Publikováno v:
Phys. Rev. X 11, 021011 (2021)
When weakly-bound complexes are multiply excited by intense electromagnetic radiation, energy can be exchanged between neighboring atoms through a type of resonant interatomic Coulombic decay (ICD). This decay mechanism due to multiple excitations ha
Externí odkaz:
http://arxiv.org/abs/2009.01758
Some discrepancies between experimental results on quantum droplets made of a mixture of $^{39}$K atoms in different hyperfine states and their analysis within extended Gross-Pitaevskii theory (which incorporates beyond mean-field corrections) have b
Externí odkaz:
http://arxiv.org/abs/2007.06977
Autor:
Mudrich, M., LaForge, A., Stienkemeier, F., Ciavardini, A., O'Keeffe, P., Coreno, M., Ovcharenko, Y., Moeller, T., Ziemkiewicz, M., Devetta, M., Piseri, P., Drabbels, M., Demidovich, A., Grazioli, C., Finetti, P., Plekan, O., Di Fraia, M., Prince, K. C., Richter, R., Callegari, C., Eloranta, J., Hernando, A., Pi, M., Barranco, M.
Publikováno v:
Nature Communications 11, 112 (2020)
The relaxation of photoexcited nanosystems is a fundamental process of light-matter interaction. Depending on the couplings of the internal degrees of freedom, relaxation can be ultrafast, converting electronic energy in a few fs, or slow, if the ene
Externí odkaz:
http://arxiv.org/abs/1905.04489
Autor:
Arevalo, J.F., Liu, T.Y.A., Wu (PI), L., Lasave (PI), A.F., Farah (PI), M., Maia, M., Penha, F.M., Rodrigues, E.B., Morales-Canton (PI), V., Fromow-Guerra, J., Guerrero-Naranjo, J.L., Dalma-Weiszhausz, J., Velez-Montoya, R., Quiroz-Mercado, H., Rodriguez (PI), F.J., Gomez, F.E., Brieke, A.C., Goveto, A., Berrocal (PI), M.H., Cruz-Villegas, V., Graue-Wiechers (PI), F., Lozano-Rechy, D., Fulda-Graue, E., Roca (PI), J.A., Hernández, A., Saravia (PI), M.J., Schlaen, A., Rojas, J., Ingolotti, M., Avila (PI), M., Carla, L., Cardillo (PI), J., Jorge, R., Carpentier (PI), C., Verdaguer T, J., Verdaguer D, J.I., Sepúlveda, G., Alezzandrini (PI), A., Garcia, B., Zas, M., Gallego-Pinazo (PI), R., Diaz-Llopis, M., Dolz-Marco, R., Figueroa (PI), M., Contreras, I., Ruiz-Casas, D., Arevalo, J. Fernando, Lasave, Andres F., Kozak, Igor, Al Rashaed, Saba, Al Kahtani, Eman, Maia, Mauricio, Farah, Michel E., Cutolo, Caroline, Brito, Miguel, Osorio, Claudia, Navarro, Patricia, Wu, Lihteh, Berrocal, María H., Morales-Canton, Virgilio, Serrano, Martin A., Graue-Wiechers, Federico, Sabrosa, Nelson Alexandre, Alezzandrini, Arturo A., Gallego-Pinazo, Roberto
Publikováno v:
In American Journal of Ophthalmology November 2019 207:279-287
Autor:
von Vangerow, J., Sieg, A., Stienkemeier, F., Mudrich, M., Leal, A., Mateo, D., Hernando, A., Barranco, M., Pi, M.
Publikováno v:
J. Phys. Chem. A 118, 6604 (2014)
We present a combined ion imaging and density functional theory study of the dynamics of the desorption process of rubidium and cesium atoms off the surface of helium nanodroplets upon excitation of the perturbed $6s$ and $7s$ states, respectively. B
Externí odkaz:
http://arxiv.org/abs/1406.4713
Publikováno v:
J. Phys.: Conf. Ser. 497 012035 (2014)
We investigate long-range effects of the dipolar interaction in Bose-Einstein condensates by solving the time-dependent 3D Gross-Pitaevskii equation. We study the propagation of excitations between non-overlapping condensates when a collective mode i
Externí odkaz:
http://arxiv.org/abs/1311.3820
Publikováno v:
Phys. Rev. A 84, 035601 (2011)
A dipolar condensate confined in a toroidal trap constitutes a self-induced Josepshon junction when the dipoles are oriented perpendicularly to the trap symmetry axis and the s-wave scattering length is small enough. The ring-shaped double-well poten
Externí odkaz:
http://arxiv.org/abs/1109.5591
A finite-temperature density functional approach to describe the properties of parahydrogen in the liquid-vapor coexistence region is presented. The first proposed functional is zero-range, where the density-gradient term is adjusted so as to reprodu
Externí odkaz:
http://arxiv.org/abs/1012.4383