Unraveling Ultrafast Hot Electron Dynamics
Hot electron relaxation and transport in nanostructures involves a multitude of ultrafast processes relevant for applications in photocatalysis and optoelectronics. Researchers from Lund University employ time-resolved photoemission electron microscopy (Tr-PEEM) to image the relaxation of photogenerated hot electrons within InAs nanowires on a femtosecond time scale. According to Prof. Donatas Zigmantas, “High repetition rate of PHAROS is essential for this and other Tr-PEEM measurements.”
To read their paper, entitled “Unraveling the Ultrafast Hot Electron Dynamics in Semiconductor Nanowires,” click here.
PHAROS from Light Conversion is a femtosecond laser system combining millijoule pulse energies and high average powers. PHAROS features a mechanical and optical design optimized for industrial applications such as precise material processing. Compact size, an integrated thermal stabilization system, and sealed design allow PHAROS integration into machining workstations.
To request more information or a quotation for this or other Light Conversion products, contact IL Photonics.