Picosecond Photovoltaic Response in Tilted Lanthanum Doped Manganite Films
Photovoltaic response of (a) LCMO1 film and (b) LCMO2 film, under the illumination of a 355 nm laser pulse in duration of 25 ps along the tilted direction, recorded by an oscilloscope terminated into 1 MΩ and 50 Ω. The inset shows the photovoltaic response with a 0.5 Ω resistance which was connected in parallel with the LCMO thin film.
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