Thinnest-ever freestanding film with ferroelectric properties

Researchers at the Institute for Future Materials and Systems at Nagoya University in Japan have successfully synthesized barium titanate (BaTiO3) nanosheets with a thickness of 1.8 nanometers, the thinnest thickness ever created for a free-standing film. Given that thickness is related to functionality, their findings open the door to smaller, more efficient devices. The research was published in the journal Advanced Electronic Materials.


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