Polydomain structure

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Alpay, S.P, A.S Prakash, S Aggarwal, Ramamoorthy Ramesh, A.L Roytburd, P Shuk, and M Greenblatt. "Polydomain structure of epitaxial PbTiO3 films on MgO." Materials Research Society Symposium - Proceedings. Vol. 493. MRS, Warrendale, PA, United States, 1998. 111–116.