WebStrong light fields have created opportunities to tailor novel functionalities of solids 1-5.Floquet-Bloch states can form under periodic driving of electrons and enable exotic quantum phases 6-15.On subcycle timescales, lightwaves can simultaneously drive intraband currents 16-29 and interband transitions 18,19,30,31, which enable high … Web1 day ago · The physical process underlying this pulse is illustrated in three stages: a half-cycle of the THz component of the pulse drives intraband motion, sending states away …
On-chip inter-modal Brillouin scattering Nature Communications
WebMar 21, 2012 · Recent neutron-scattering experiments on similarly prepared single crystals demonstrate that the strength of spin fluctuations in LiFeAs is an order of magnitude weaker than e.g., ... [13,14] or which role is played by the van Hove singularity, intraband nesting of d xy sheet or higher harmonics, ... WebProbing intraband excitations in ZrTe 5: A high-pressure infrared and transport study ... by increasing the Drude scattering rate and also modifying the high-frequency optical response. Magnetoreflectivity and Kerr rotation are consistent with electronlike charge carriers and a spatially nonuniform carrier density. shirts 20
Electron-electron scattering in the intraband optical conductivity …
Webscattering (self-diffraction) a n d three-pulse scattering 9 I n this w a y we obtain the f o l l o w i n g relations: (transient-induced grating) have been ... e 2 F i n a l l y , intraband transitions have been shown to line) was drawn using E q . (15) with T\, T , ... WebFeb 2, 2016 · The calculated intraband contribution to α is proportional to the relaxation time τ and it is expected that, due to electron–phonon scattering, τ will increase as the … WebFloquet-Bloch states can form under periodic driving of electrons and enable exotic quantum phases6-15 . On subcycle timescales, lightwaves can simultaneously drive intraband currents16-29 and interband transitions18,19,30,31 , which enable high-harmonic generation16,18,19,21,22,25,28-30 and pave the way towards ultrafast electronics. quotes from when macbeth sees banquo\u0027s ghost