@article{ ISI:000345466500003,
Author = {Hong, Liang and Wu, Pingping and Li, Yulan and Gopalan, Venkatraman and
   Eom, Chang-Beom and Schlom, Darrell G. and Chen, Long-Qing},
Title = {{Piezoelectric enhancement of (PbTiO3)(m)/(BaTiO3)(n) ferroelectric
   superlattices through domain engineering}},
Journal = {{PHYSICAL REVIEW B}},
Year = {{2014}},
Volume = {{90}},
Number = {{17}},
Month = {{NOV 20}},
Abstract = {{The phase diagram of (PbTiO3)(m)/(BaTiO3)(n) ferroelectric superlattices
   was computed using the phase-field approach as a function of layer
   volume fraction and biaxial strain to tune ferroelectric properties
   through domain engineering. Two interesting domain structures are found:
   one with mixed Bloch-Neel-Ising domain wall structures and the other
   with stabilized monoclinic M-c phases. The polarization of the
   monoclinic M-c phase is able to rotate from out-of-plane to in-plane or
   vice versa under an electric field, and thus facilitates the domain
   reversal of rhombohedral domains. This contributes significantly to both
   reduced coercive fields and enhanced piezoelectric responses.}},
DOI = {{10.1103/PhysRevB.90.174111}},
Article-Number = {{174111}},
ISSN = {{2469-9950}},
EISSN = {{2469-9969}},
ResearcherID-Numbers = {{Eom, Chang-Beom/I-5567-2014
   Chen, LongQing/I-7536-2012
   Li, Yulan/F-8929-2018
   Hong, Liang/K-5673-2013}},
ORCID-Numbers = {{Chen, LongQing/0000-0003-3359-3781
   Li, Yulan/0000-0002-2431-5408
   }},
Unique-ID = {{ISI:000345466500003}},
}

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