Laser power dependence in femtosecond ionization of fullerenes

Hansen, Klavs,1958Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU) (author)

Fullerene ionization can under some circumstances be modelled as thermal emission of electrons from a transiently hot electron gas. Application of this idea to experiments involving femtosecond lasers gave theoretical evidence for ion yields that would vary with the pulse energy of the laser to some power, identical to the behavior seen in multi-photon experiments. The reason for this behavior is investigated here. The crucial component is identified as the Poisson statistics for photon absorption and a strong variation of the ion yield with energy.

Campbell, Eleanor E B,1960Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)(Swepub:gu)xcamel (author)
Hertel, Ingolf,1941 (author)
Göteborgs universitetInstitutionen för fysik (GU) (creator_code:org_t)

In:Journal of Physics: Conference Series: IOP Publishing42, s. 282-2851742-65881742-6596

By the author/editor: Hansen, Klavs, 1 ...; Campbell, Eleano ...; Hertel, Ingolf, ...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Atom and Molecul ...

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.