Vortex-Oriented Ferroelectric Domains in SnTe/PbTe Monolayer Lateral Heterostructures.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202102267
Abstract: Heterostructures formed from interfaces between materials with complementary properties often display unconventional physics. Of especial interest are heterostructures formed with ferroelectric materials. These are mostly formed by combining thin layers in vertical stacks. Here the… read more here.
Keywords: monolayer; snte pbte; ferroelectric domains; domains snte ... See more keywords
Regulation of phase transition and magnetocaloric effect by ferroelectric domains in FeRh/PMN-PT heterojunctions
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.03.028
Abstract: Abstract The narrow temperature span, ΔTspan, of first-order magnetocaloric materials is a serious problem that limits the application as refrigerants. Here we report tunable phase transition and magnetocaloric effect controlled by ferroelectric (FE) domains in… read more here.
Keywords: phase; phase transition; transition magnetocaloric; magnetocaloric effect ... See more keywords
Large-Scale Epitaxial Growth of Ultralong Stripe BiFeO3 Films and Anisotropic Optical Properties.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c22248
Abstract: The controlled synthesis of large-scale ferroelectric domains with high uniformity is crucial for practical applications in next-generation nanoelectronics on the basis of their intriguing properties. Here, ultralong and highly uniform stripe domains in (110)-oriented BiFeO3… read more here.
Keywords: ferroelectric domains; large scale; microscopy; scale epitaxial ... See more keywords
Adsorbate Screening of Surface Charge of Microscopic Ferroelectric Domains in Sol-Gel PbZr0.2Ti0.8O3 Thin Films.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b08925
Abstract: We present a study of adsorbate screening of surface charge in microscopic ferroelectric domains in a sol-gel grown PbZr0.2Ti0.8O3 thin film. Low-energy and photoemission electron microscopies were employed to characterize the temperature dependence of surface… read more here.
Keywords: ferroelectric domains; surface charge; adsorbate screening; microscopy ... See more keywords
Development of ferroelectric domains and topological defects in vacancy doped ceramics of h-LuMnO3
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4996349
Abstract: Self-doping of the h-LuMnxO3±δ (0.92 ≤ x ≤ 1.12) phase and changes in the sintering time are applied to investigate the formation and annihilation of antiphase ferroelectric (FE) domains in bulk ceramics. The increase in the annealing time in… read more here.
Keywords: topological defects; doped ceramics; microscopy; vacancy ... See more keywords
Effect of ferroelectric domains on electric properties of single layer graphene
Sign Up to like & getrecommendations! Published in 2019 at "Ferroelectrics"
DOI: 10.1080/00150193.2019.1574669
Abstract: Abstract Ferroelectric materials with tailored domain structures are promising “smart” substrates providing additional degrees of functionality for the graphene-based devices. We demonstrate the effect of periodical domain structure in lithium niobate substrate on the electrical… read more here.
Keywords: domains electric; graphene; effect; electric properties ... See more keywords
Piezoelectric networks and ferroelectric domains in twistronic superlattices in WS2/MoS2 and WSe2/MoSe2 bilayers
Sign Up to like & getrecommendations! Published in 2021 at "2D Materials"
DOI: 10.1088/2053-1583/abdd92
Abstract: Twistronic van der Waals heterostrutures offer exciting opportunities for engineering optoelectronic properties of nanomaterials, in particular, due to the formation of moiré superlattice structures. In twisted bilayers of transition metal dichalcogenides moiré superlattice effects are… read more here.
Keywords: domains twistronic; networks ferroelectric; ferroelectric domains; wx2 mox2 ... See more keywords
Field-Modulation Imaging of Ferroelectric Domains in Molecular Single-Crystal Films
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.014046
Abstract: Domain structure accounts for the robust ferroelectricity of some organic compounds, but the limits of instrumentation have prevented detailed domain characterization. Using a state-of-the-art image sensor, the authors develop a sensitive, rapid visualization technique based… read more here.
Keywords: imaging ferroelectric; domains molecular; modulation imaging; ferroelectric domains ... See more keywords