Journal ArticleDOI
Spontaneous Vortex Nanodomain Arrays at Ferroelectric Heterointerfaces
Christopher T. Nelson,B. Winchester,Yi Zhang,Yi Zhang,Sung Joo Kim,Alexander Melville,Carolina Adamo,Chad M. Folkman,Seung Hyub Baek,Chang-Beom Eom,Darrell G. Schlom,Long Qing Chen,Xiaoqing Pan +12 more
TLDR
The polarization of the ferroelectric BiFeO3 subjected to different electrical boundary conditions by heterointerfaces was imaged with atomic resolution using a spherical aberration-corrected transceiver as discussed by the authors.Abstract:
The polarization of the ferroelectric BiFeO3 sub-jected to different electrical boundary conditions by heterointerfaces is imaged with atomic resolution using a spherical aberration-corrected trans...read more
Citations
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Journal ArticleDOI
Domain wall nanoelectronics
Gustau Catalan,Jan Seidel,Jan Seidel,Jan Seidel,Ramamoorthy Ramesh,Ramamoorthy Ramesh,James F. Scott +6 more
TL;DR: In this paper, a review of magnetoelectric domain walls is presented, focusing on magneto-electrics and multiferroics but making comparisons where possible with magnetic domains and domain walls.
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Observation of polar vortices in oxide superlattices
Ajay K. Yadav,Ajay K. Yadav,Christopher T. Nelson,Christopher T. Nelson,Shang-Lin Hsu,Shang-Lin Hsu,Zijian Hong,James D. Clarkson,Christian M. Schlepütz,Anoop R. Damodaran,Padraic Shafer,Elke Arenholz,Liv R. Dedon,Deyang Chen,Ashvin Vishwanath,Ashvin Vishwanath,Andrew M. Minor,Andrew M. Minor,Andrew M. Minor,Long Qing Chen,James F. Scott,Lane W. Martin,Lane W. Martin,Ramamoorthy Ramesh,Ramamoorthy Ramesh +24 more
TL;DR: In this paper, the authors used the competition between charge, orbital and lattice degrees of freedom in superlattices of alternating lead titanate and strontium titanate layers to produce complex topologies of electrical polarization.
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Resistive switching materials for information processing
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Ultrahigh–energy density lead-free dielectric films via polymorphic nanodomain design
Hao Pan,Fei Li,Fei Li,Yao Liu,Qinghua Zhang,Meng Wang,Shun Lan,Yunpeng Zheng,Jing Ma,Lin Gu,Yang Shen,Pu Yu,Shujun Zhang,Long Qing Chen,Yuanhua Lin,Ce-Wen Nan +15 more
TL;DR: The enhancement in the dielectric properties suggests that the strategy for optimizing a ceramic solid solution enables the design of better high- performance capacitors and should be generalizable for designing high-performance dielectrics and other functional materials that benefit from nanoscale domain structure manipulation.
Journal ArticleDOI
Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology
TL;DR: A series of milestones and steady progress in the past decade have enabled our understanding of multiferroic physics substantially comprehensive and profound, which is further pushing forward the research frontier of this exciting area.
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