Navegação Ciências Exatas e da Terra por Autor "Diez Muino, Ricardo"
Resultados 1-2 de 2
-
Ground- and excited-state scattering potentials for the stopping of protons in an electron gas
Silva, Flávio Matias da; Fadanelli Filho, Raul Carlos; Grande, Pedro Luis; Koval, Natalia; Diez Muino, Ricardo; Borisov, Andrei G.; Arista, Nestor; Schiwietz, Gregor (2019) [Artigo de periódico]The self-consistent electron–ion potential V(r) is calculated for H+ ions in an electron gas system as a function of the projectile energy to model the electronic stopping power for conduction-band electrons. The results ... -
Vicinage effect in the energy loss of H2 dimers : experiment and calculations based on time-dependent density-functional theory
Koval, Natalia; Borisov, Andrei G.; Rosa, Lucio Flavio dos Santos; Stori, Elis Moura; Dias, Johnny Ferraz; Grande, Pedro Luis; Sanchez-Portal, Daniel; Diez Muino, Ricardo (2017) [Artigo de periódico]We present a combined theoretical and experimental study of the energy loss of H2 + molecular ions interacting with thin oxide and carbon films.As a result of quantum mechanical interference of the target electrons, the ...