Physicists discover light-induced mechanism for controlling ferroelectricpolarization NatureComms
is only one-dimensional in nature also implies that some striking features may have been overlooked, especially in systems that can adopt polarization along different crystallographic directions.
The aim of the present study is to answer all these questions by employing an original atomistic scheme that includes the three-dimensional soft mode, the three-dimensional auxiliary high-frequency mode, and all their relevant couplings. As we will see, this atomistic approach not only reproduces a transient partial reversal analogous to the one observed in the experiments of Ref., but also provides insight into the light-driven effects.
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
The Turkish Drone That Changed the Nature of WarfareIn the defense of Ukraine, the drone designer Selçuk Bayraktar has become a legend. He is the namesake of a baby lemur at the Kyiv zoo, and the subject of a catchy folk song, which claims that his drone “makes ghosts out of Russian bandits.”
Les mer »
Dog park, nature trails planned in East Montgomery CountyThe East Montgomery County Improvement District said it is expected to close this month on a 64-acre tract of land in New Caney that will become a haven for nature lovers, hike and bike enthusiasts, and dog owners and their furry friends.
Les mer »
Direct Detection of V-V Atom Dimerization and Rotation Dynamic Pathways upon Ultrafast Photoexcitation in ${\mathrm{VO}}_{2}$Megavoltage Ultrafast Electron Diffraction reveals how atoms in vanadium oxide respond to ultrafast laser pulses, a step on the road to materials that can emulate neurons for brain-inspired computing.
Les mer »
BlissLights Sky Lite 2.0 star projector reviewThe BlissLights Sky Lite 2.0 star projector is a fun, non-scientific, app-controlled light and laser display.
Les mer »
The Dow and the S&P 500 are likely falling into a bear market but your portfolio doesn't have to sink with themOPINION: Don’t be surprised if the S&P 500 sinks as low as 3,200, but this investment strategy will make your portfolio well positioned to fully recover whenever the markets finally begin to rally.
Les mer »