Nanoscale LuFeO 3: shape dependent ortho/hexa-phase constitution and nanogenerator application
In multiferroic LuFeO3 the hexagonal (-h) phase is an intermediate metastable phase
encountered during the amorphous to orthorhombic (-o) transformation and is ferroelectric in
nature. Thus far it has only been stabilized in a substrate-supported few layered ultrathin film
form. Herein we show that the surface-induced strain field intrinsically present in nano-
systems can self-stabilize this phase and the hexagonal to orthorhombic phase constitution
ratio depends on the shape of the nanomaterial. Thus, nanoparticles (nanofibres) strain …
encountered during the amorphous to orthorhombic (-o) transformation and is ferroelectric in
nature. Thus far it has only been stabilized in a substrate-supported few layered ultrathin film
form. Herein we show that the surface-induced strain field intrinsically present in nano-
systems can self-stabilize this phase and the hexagonal to orthorhombic phase constitution
ratio depends on the shape of the nanomaterial. Thus, nanoparticles (nanofibres) strain …
Nanoscale LuFeO3: shape dependent ortho/hexa-phase constitution and nanogenerator application
In multiferroic LuFeO3 the hexagonal (-h) phase is an intermediate metastable phase
encountered during the amorphous to orthorhombic (-o) transformation and is ferroelectric in
nature. Thus far it has only been stabilized in a substrate-supported few layered ultrathin film
form. Herein we show that the surface-induced strain field intrinsically present in nano-
systems can self-stabilize this phase and the hexagonal to orthorhombic phase constitution
ratio depends on the shape of the nanomaterial. Thus, nanoparticles (nanofibres) strain …
encountered during the amorphous to orthorhombic (-o) transformation and is ferroelectric in
nature. Thus far it has only been stabilized in a substrate-supported few layered ultrathin film
form. Herein we show that the surface-induced strain field intrinsically present in nano-
systems can self-stabilize this phase and the hexagonal to orthorhombic phase constitution
ratio depends on the shape of the nanomaterial. Thus, nanoparticles (nanofibres) strain …
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