Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Kužel Petr"'
Publikováno v:
Nanophotonics, Vol 13, Iss 10, Pp 1859-1871 (2024)
Time-resolved terahertz spectroscopy is used to investigate formation and ultrafast long-distance propagation of electron–hole plasma in strongly photoexcited GaAs and InP. The observed phenomena involve fundamental interactions of electron–hole
Externí odkaz:
https://doaj.org/article/b5ae0c344feb4632a5eadeb75ad8539b
Optical pump-terahertz probe spectroscopy has been used to investigate ultrafast photo-induced charge carrier transport in 3.4 $\mu$m wide graphene ribbons upon scaling the optical pump intensity. For low pump fluences, the deposited pump energy is r
Externí odkaz:
http://arxiv.org/abs/2406.19688
Publikováno v:
Phys. Rev. Res. 6, 033063 (2024)
Dynamics of plasmons in nanoribbons of (hydrogen intercalated) quasi-free-standing single layer graphene is studied by terahertz spectroscopy both in the steady state and upon photoexcitation by an ultrashort near infrared laser pulse. The use of two
Externí odkaz:
http://arxiv.org/abs/2405.13585