Ferroelectric_properties Ice_XI
ice xi ferroelectric, meaning has intrinsic polarization. qualify ferroelectric must exhibit polarization switching under electric field, has not been conclusively demonstrated implicitly assumed possible. cubic ice has ferrolectric phase , in case ferroelectric properties of ice have been experimentally demonstrated on monolayer thin films. in similar experiment, ferroelectric layers of hexagonal ice grown on platinum (111) surface. material had polarization had decay length of 30 monolayers suggesting thin layers of ice xi can grown on substrates @ low temperature without use of dopants. one-dimensional nano-confined ferroelectric ice xi created in 2010.
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