WebLaser-Induced Ultrafast Currents in Dielectrics Enhanced by Iridium Nanoparticles We investigate the possibilities of enhancement of CEP dependent currents in dielectrics. We observed an order of magnitude enhancement of current yield by regulating the concentration of iridium nanoparticles in Al2O3 composite systems. WebJan 3, 2013 · A few-cycle optical waveform reversibly increases--free from breakdown--the a.c. conductivity of amorphous silicon dioxide (fused silica) by more than 18 orders of …
Dielectric Polarization - Engineering LibreTexts
WebThe conductivity of a dielectric is reversibly increased by several orders of magnitude on a femtosecond timescale by exploiting the instantaneous electric field of intense few-cycle … WebFeb 3, 2016 · One of the first meaningful attempts was a proposal of the petahertz diode for rectifying the optical-field-induced current [27], which is given by a heterojunction of two dielectrics with ... detroit diesel 6v71 crankshaft front oil seal
[1607.04198] Light-field driven currents in graphene - arXiv.org
Web1 Electric polarization and dielectrics Here I want to consider the basic theory for induced electric dipoles in matter, and how that leads to the electric permittivity (ω). In optical systems, it is clear that the response of a medium to the radiation fields, i.e., photons, induces electric dipoles, and those in turn could react back on the WebMar 20, 2014 · Addendum: Optical-field-induced current in dielectrics Nature. 2014 Mar 20;507(7492):386-7. doi: 10.1038/nature13077. Authors WebMar 20, 2014 · DOI: 10.1038/nature13077 Corpus ID: 4453698; Addendum: Optical-field-induced current in dielectrics @article{Schiffrin2014AddendumOC, title={Addendum: Optical-field-induced current in dielectrics}, author={Agustin Schiffrin and Tim Paasch‐Colberg and Nicholas Karpowicz and Vadym M. Apalkov and Daniel Gerster and … detroit diesel engine specification sheets