Hidden Phases Infographic (IMAGE)

University of Pennsylvania

Hidden Phases Infographic

Caption

A new study reveals a "hidden" phase of strontium titanate. On the left, extremely fast pulses of light excites atoms within the crystal structure (red arrows), which shifts the material into a new, ferroelectric phase. Vibrations of other atoms then work to stabilize the hidden phase (right panels).

Credit

Felice Macera

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