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Title: Topological Structures in Multiferroics - Domain Walls, Skyrmions and Vortices

Journal Article · · Advanced Electronic Materials
 [1];  [2];  [1]
  1. UNSW Australia, Sydney (Australia)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Topological structures in multiferroic materials have recently received considerable attention because of their potential use as nanoscale functional elements. Their reduced size in conjunction with exotic arrangement of the ferroic order parameter and potential order parameter coupling allows for emergent and unexplored phenomena in condensed matter and functional materials systems. This will lead to exciting new fundamental discoveries as well as application concepts that exploit their response to external stimuli such as mechanical strain, electric and magnetic fields. In this review we capture the current development of this rapidly moving field with specific emphasis on key achievements that have cast light on how such topological structures in multiferroic materials systems can be exploited for use in complex oxide nanoelectronics and spintronics.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1261514
Journal Information:
Advanced Electronic Materials, Vol. 2, Issue 1; ISSN 2199-160X
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 72 works
Citation information provided by
Web of Science

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Cited By (15)

Intrinsic Conductance of Domain Walls in BiFeO 3 journal June 2019
Giant Uniaxial Strain Ferroelectric Domain Tuning in Freestanding PbTiO 3 Films journal April 2020
Controllable defect driven symmetry change and domain structure evolution in BiFeO 3 with enhanced tetragonality journal January 2019
Domain switching in single-phase multiferroics journal June 2018
Geometry confined polar vertex domains in self-assembled BiFeO 3 nano-islands journal May 2019
Strain relaxation behaviour of vortices in a multiferroic superconductor journal February 2019
Micro-Area Ferroelectric, Piezoelectric and Conductive Properties of Single BiFeO3 Nanowire by Scanning Probe Microscopy journal February 2019
Intrinsic and extrinsic effects on the electrotoroidic switching in a ferroelectric notched nanodot by a homogeneous electric field journal January 2019
Conductive tail-to-tail domain walls in epitaxial BiFeO 3 films journal August 2018
Understanding and predicting geometrical constraint ferroelectric charged domain walls in a BiFeO 3 island via phase-field simulations journal November 2018
Polarity of domain boundaries in nonpolar materials derived from order parameter and layer group symmetry journal November 2019
Strain relaxation behaviour of vortices in a multiferroic superconductor text January 2019
Nanoscale Bubble Domains and Topological Transitions in Ultrathin Ferroelectric Films journal October 2017
Skyrmion-electronics: writing, deleting, reading and processing magnetic skyrmions toward spintronic applications journal January 2020
High-density array of ferroelectric nanodots with robust and reversibly switchable topological domain states journal August 2017