Influence of target composition and deposition temperature on the domain structure of BiFeO3 thin films | Zendy

Rui Guo | Zendy; Lü You | Zendy; M. Motapothula | Zendy; Zhen Zhang | Zendy; Mark B. H. Breese | Zendy; Lang Chen | Zendy; Di Wu | Zendy; Junling Wang | Zendy

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Influence of target composition and deposition temperature on the domain structure of BiFeO3 thin films

Author(s) -

Rui Guo,

Lü You,

M. Motapothula,

Zhen Zhang,

Mark B. H. Breese,

Lang Chen,

Di Wu,

Junling Wang

Publication year - 2012

Publication title -

aip advances

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.421

H-Index - 58

ISSN - 2158-3226

DOI - 10.1063/1.4757938

Subject(s) - pulsed laser deposition , substrate (aquarium) , materials science , deposition (geology) , thin film , composition (language) , domain (mathematical analysis) , field (mathematics) , chemical engineering , analytical chemistry (journal) , nanotechnology , chemistry , geology , environmental chemistry , pure mathematics , paleontology , mathematical analysis , philosophy , mathematics , sediment , engineering , oceanography , linguistics

Domain structure of BiFeO3 thin films can be controlled by adjusting the target composition or the substrate temperature during pulsed laser deposition. Decreasing Bi content in the target or increasing substrate temperature changes the domain structure of BiFeO3 from 71° to 109°. We suggest that a combination of interface effect and defect induced internal field causes this evolution

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