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Image for: Short X-ray pulses reveal the source of light-induced ferroelectricity in SrTiO3


Mid-infrared light reduces the fluctuations of octahedral rotations in SrTiO3, allowing the material to transform into a ferroelectric state by shifting the central titanium ion either up or down.
Mid-infrared light reduces the fluctuations of octahedral rotations in SrTiO3, allowing the material to transform into a ferroelectric state by shifting the central titanium ion either up or down.

J. Harms, MPSD

(1254 KB, 2890 x 2168 pixels)

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