Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Peter Hommelhoff"'
Autor:
Tobias Boolakee, Christian Heide, Antonio Garzón-Ramírez, Heiko B. Weber, Ignacio Franco, Peter Hommelhoff
Publikováno v:
Nature. 605:251-255
Light-driven electronic excitation is a cornerstone for energy and information transfer. In the interaction of intense and ultrafast light fields with solids, electrons may be excited irreversibly, or transiently during illumination only. As the tran
Publikováno v:
Nature Physics. 14:121-125
Electrons are diffracted by a standing light wave of light, a phenomenon known as the Kapitza–Dirac effect. A generalization of this effect opens perspectives for the manipulation of ultrashort electron wavepackets by intense laser fields. In the e
Publikováno v:
Nature. 550:224-228
Ultrafast electron dynamics in solids under strong optical fields has recently found particular attention. In dielectrics and semiconductors, various light-field-driven effects have been explored, such as high-harmonic generation, sub-optical-cycle i
Publikováno v:
Applied Physics B. 117:33-39
Complementing an earlier report (Vernaleken et al. in Opt Exp 20:18387, 2012), we investigate the residual phase jitter of a carrier-envelope frequency stabilized Ti:sapphire oscillator when pumped by additional commercially available pump lasers tha
Autor:
Peter Hommelhoff
Publikováno v:
Applied Physics B. 123
The femtosecond frequency comb allows controlling the carrier field of ultrashort laser pulses. We show two examples on how this control over fields oscillating with a few hundred terahertz can be utilized to control electrons at the surface and in t
Autor:
Peter Hommelhoff
Publikováno v:
European Business Organization Law Review. 2:61-80
German corporate group law (or rather, to be more precise, the German Recht der verbundenen Unternehmen, i.e., the law of affiliated companies, §§ 15 ff., 291 ff. Marketable Share Company Act [Aktiengesetz, abbreviated AktG]) owes its existence to
Autor:
Takuya Higuchi, Peter Hommelhoff
Publikováno v:
Nature. 523:541-542
Electrons in a crystal can tunnel between energy bands when a strong electric field is switched on. It emerges that electron pathways interfere almost instantaneously, giving rise to ultra-short, pulsed emission of light. See Letter p.572 A new field