. "Klimo, Ond\u0159ej" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "7" . . . . "4"^^ . "Psikal, J." . "Margarone, Daniele" . "RIV/68378271:_____/14:00439416!RIV15-AV0-68378271" . "Weber, Stefan A." . . "proton-beams; ultrathin targets; simulations; contrast; plasmas"@en . "21" . "3"^^ . . "[0A71C44F9F3C]" . "21148" . "Weber, Stefan A." . . . "Increased efficiency of ion acceleration by using femtosecond laser pulses at higher harmonic frequency" . . . . "The influence of laser frequency on laser-driven ion acceleration is investigated by means of two dimensional particle-in-cell simulations. When ultrashort intense laser pulse at higher harmonic frequency irradiates a thin solid foil, the target may become relativistically transparent for significantly lower laser pulse intensity compared with irradiation at fundamental laser frequency. The relativistically induced transparency results in an enhanced heating of hot electrons as well as increased maximum energies of accelerated ions and their numbers."@en . . "10.1063/1.4891436" . "1070-664X" . "The influence of laser frequency on laser-driven ion acceleration is investigated by means of two dimensional particle-in-cell simulations. When ultrashort intense laser pulse at higher harmonic frequency irradiates a thin solid foil, the target may become relativistically transparent for significantly lower laser pulse intensity compared with irradiation at fundamental laser frequency. The relativistically induced transparency results in an enhanced heating of hot electrons as well as increased maximum energies of accelerated ions and their numbers." . "000341154100087" . "I, P(ED1.1.00/02.0061), P(EE.2.3.20.0087), P(GPP205/12/P366)" . "Margarone, Daniele" . . "Physics of Plasmas" . . . . . . "RIV/68378271:_____/14:00439416" . "Increased efficiency of ion acceleration by using femtosecond laser pulses at higher harmonic frequency"@en . "Increased efficiency of ion acceleration by using femtosecond laser pulses at higher harmonic frequency"@en . "Increased efficiency of ion acceleration by using femtosecond laser pulses at higher harmonic frequency" . . . "6"^^ .