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Dynamics of collective modes in an unconventional charge density wave system BaNi2As2

19:22 09 junio in Artículos por Website
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We studied the T- and F-dependence of the photoinduced near-infrared reflectivity dynamics in undoped BaNi2As2 using an optical pump-probe technique. The single crystals were cleaved along the a-b plane with the pump and the probe beams at near-normal incidence (they were cross-polarized for higher...