About: Multiferroic Decorated Fe2O3 Monolayer Predicted from First Principles

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Multiferroic Decorated Fe2O3 Monolayer Predicted from First Principles
Creator	Li, Chun Shang, Jing Chen, Changfeng Du, Aijun Gu, Yuantong Kou, Liangzhi Ma, Yandong
Source	ArXiv
abstract	Two-dimensional (2D) multiferroics exhibit cross-control capacity between magnetic and electric responses in reduced spatial domain, making them well suited for next-generation nanoscale devices; however, progress has been slow in developing materials with required characteristic properties. Here we identify by first-principles calculations robust 2D multiferroic behaviors in decorated Fe2O3 monolayer, showcasing N@Fe2O3 as a prototypical case, where ferroelectricity and ferromagnetism stem from the same origin, namely Fe d-orbit splitting induced by the Jahn-Teller distortion and associated crystal field changes. The resulting ferromagnetic and ferroelectric polarization can be effectively reversed and regulated by applied electric field or strain, offering efficient functionality. These findings establish strong materials phenomena and elucidate underlying physics mechanism in a family of truly 2D multiferroics that are highly promising for advanced device applications.
has issue date	2019-11-27(xsd:dateTime)
has license	arxiv
sha1sum (hex)	0ff1d423b0932d6bdbec1f2f8e645d3b01a08ea0
resource representing a document's title	Multiferroic Decorated Fe2O3 Monolayer Predicted from First Principles
resource representing a document's body	covid:0ff1d423b0932d6bdbec1f2f8e645d3b01a08ea0#body_text
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