Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite

Cheng, Shaobo; Li, Xing; Xu, Changsong; Liu, Yu; Beleggia, Marco; Wu, Lijun; Wang, Wenbin; Petrovic, Cedomir; Bellaiche, Laurent; Tao, Jing; Zhu, Yimei

doi:10.1021/acs.nanolett.1c01624

Title: Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite

Abstract

The coupling between charge and spin orderings in strongly correlated systems plays a crucial role in fundamental physics and device applications. As a candidate of multiferroic materials, LuFe₂O₄ with a nominal Fe^2.5+ valence state has the potential for strong charge–spin interactions; however, these interactions have not been fully understood until now. Here, combining complementary characterization methods with theoretical calculations, two types of charge orderings with distinct magnetic properties are revealed. The ground states of LuFe₂O₄ are decided by the parallel/antiparallel coupling of both charge and spin orderings in the adjacent FeO double layers. Whereas the ferroelectric charge ordering remains ferrimagnetic below 230 K, the antiferroelectric ordering undergoes antiferromagnetic–ferrimagnetic–paramagnetic transitions from 2 K to room temperature. This study demonstrates the unique aspects of strong spin-charge coupling within LuFe₂O₄. Our results shed light on the coexistence and competing nature of orderings in quantum materials.

Authors:

^[1]; Li, Xing ^[2];

^[3];

^[1]; Beleggia, Marco ^[4]; Wu, Lijun ^[1]; Wang, Wenbin ^[5];

^[1]; Bellaiche, Laurent ^[3]; Tao, Jing ^[1];

^[1]

Brookhaven National Lab. (BNL), Upton, NY (United States). Condensed Matter Physics and Materials Science Dept.
Brookhaven National Lab. (BNL), Upton, NY (United States). Condensed Matter Physics and Materials Science Dept.; Zhengzhou University (China)
Univ. of Arkansas, Fayetteville, AR (United States)
Technical Univ. of Denmark, Lyngby (Denmark)
Fudan Univ., Shanghai (China)

Publication Date:: Fri Jun 25 00:00:00 EDT 2021

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division; National Natural Science Foundation of China (NSFC); US Department of the Navy, Office of Naval Research (ONR); National Key Research and Development Program of China

OSTI Identifier:: 1812506

Report Number(s):: BNL-221969-2021-JAAM
Journal ID: ISSN 1530-6984; TRN: US2213250

Grant/Contract Number:: SC0012704; 52072345; 11804304; 12074071; N00014-20-1-2834; N00014-17-1-2818; d N00014-21-1-2086; 2016YFA0300702

Resource Type:: Accepted Manuscript

Journal Name:: Nano Letters

Additional Journal Information:: Journal Volume: 21; Journal Issue: 13; Journal ID: ISSN 1530-6984

Publisher:: American Chemical Society

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; transmission electron microscopy; ferrites; charge ordering; charge−spin coupling; layers; ions; magnetic properties; quantum mechanics

Citation Formats


                    Cheng, Shaobo, Li, Xing, Xu, Changsong, Liu, Yu, Beleggia, Marco, Wu, Lijun, Wang, Wenbin, Petrovic, Cedomir, Bellaiche, Laurent, Tao, Jing, and Zhu, Yimei. Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite.  United States: N. p., 2021. 
Web.  doi:10.1021/acs.nanolett.1c01624.

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                    Cheng, Shaobo, Li, Xing, Xu, Changsong, Liu, Yu, Beleggia, Marco, Wu, Lijun, Wang, Wenbin, Petrovic, Cedomir, Bellaiche, Laurent, Tao, Jing, & Zhu, Yimei. Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite.  United States.  https://doi.org/10.1021/acs.nanolett.1c01624

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                    Cheng, Shaobo, Li, Xing, Xu, Changsong, Liu, Yu, Beleggia, Marco, Wu, Lijun, Wang, Wenbin, Petrovic, Cedomir, Bellaiche, Laurent, Tao, Jing, and Zhu, Yimei. Fri .  
"Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite".  United States.  https://doi.org/10.1021/acs.nanolett.1c01624.  https://www.osti.gov/servlets/purl/1812506.

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@article{osti_1812506,

  title        = {Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite},

  author       = {Cheng, Shaobo and Li, Xing and Xu, Changsong and Liu, Yu and Beleggia, Marco and Wu, Lijun and Wang, Wenbin and Petrovic, Cedomir and Bellaiche, Laurent and Tao, Jing and Zhu, Yimei},

  abstractNote = {The coupling between charge and spin orderings in strongly correlated systems plays a crucial role in fundamental physics and device applications. As a candidate of multiferroic materials, LuFe2O4 with a nominal Fe2.5+ valence state has the potential for strong charge–spin interactions; however, these interactions have not been fully understood until now. Here, combining complementary characterization methods with theoretical calculations, two types of charge orderings with distinct magnetic properties are revealed. The ground states of LuFe2O4 are decided by the parallel/antiparallel coupling of both charge and spin orderings in the adjacent FeO double layers. Whereas the ferroelectric charge ordering remains ferrimagnetic below 230 K, the antiferroelectric ordering undergoes antiferromagnetic–ferrimagnetic–paramagnetic transitions from 2 K to room temperature. This study demonstrates the unique aspects of strong spin-charge coupling within LuFe2O4. Our results shed light on the coexistence and competing nature of orderings in quantum materials.},

  doi          = {10.1021/acs.nanolett.1c01624},

  journal      = {Nano Letters},

  number       = 13,

  volume       = 21,

  place        = {United States},

  year         = {Fri Jun 25 00:00:00 EDT 2021},

  month        = {Fri Jun 25 00:00:00 EDT 2021}

}

Copy to clipboard

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Title: Coexistence and Coupling of Multiple Charge Orderings and Spin States in Hexagonal Ferrite

Abstract

Citation Formats

Ferroelectricity from iron valence ordering in the charge-frustrated system LuFe2O4 journal, August 2005

Competing Ferri- and Antiferromagnetic Phases in Geometrically Frustrated LuFe 2 O 4 journal, January 2012

Mössbauer study of iron ordering in mixed valence system LuFe2O4 journal, December 2007

Formation of Pancakelike Ising Domains and Giant Magnetic Coercivity in Ferrimagnetic LuFe 2 O 4 journal, September 2008

Spin imbalance and spin-charge separation in a mesoscopic superconductor journal, January 2013

Charge Order, Dynamics, and Magnetostructural Transition in Multiferroic LuFe 2 O 4 journal, November 2008

Dynamical Diffraction Calculations of Incommensurate Modulations in Crystals journal, August 2019

Charge-Stripe Order in the Electronic Ferroelectric LuFe 2 O 4 journal, June 2007

Characterization of JEOL 2100F Lorentz-TEM for low-magnification electron holography and magnetic imaging journal, June 2008

Magnetization and Spin Correlation of Two-Dimensional Triangular Antiferromagnet LuFe 2 O 4 journal, May 1993

Role of structurally and magnetically modified nanoclusters in colossal magnetoresistance journal, December 2011

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A Fourier approach to fields and electron optical phase-shifts calculations journal, July 2003

Ferroelectricity from iron valence ordering in the charge-frustrated system LuFe2O4
journal, August 2005

Competing Ferri- and Antiferromagnetic Phases in Geometrically Frustrated ${LuFe}_{2} O_{4}$
journal, January 2012

Mössbauer study of iron ordering in mixed valence system LuFe2O4
journal, December 2007

Formation of Pancakelike Ising Domains and Giant Magnetic Coercivity in Ferrimagnetic ${LuFe}_{2} O_{4}$
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Charge Order, Dynamics, and Magnetostructural Transition in Multiferroic ${LuFe}_{2} O_{4}$
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Dynamical Diffraction Calculations of Incommensurate Modulations in Crystals
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journal, November 2016

Charge ordering in transition metal oxides
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Interface reconstruction with emerging charge ordering in hexagonal manganite
journal, May 2018

Oxygen storage capacity and structural flexibility of LuFe2O4+x (0≤x≤0.5)
journal, November 2013

Investigation of (Fe,Co)NbB-Based Nanocrystalline Soft Magnetic Alloys by Lorentz Microscopy and Off-Axis Electron Holography
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Intrinsic electrical properties of LuFe $_{2}$ O $_{4}$
journal, August 2013

Structure factor of modulated crystal structures
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Anomalous magnetoresistance due to longitudinal spin fluctuations in a Jeff = 1/2 Mott semiconductor
journal, November 2019

On the structure and symmetry of incommensurate phases. A practical formulation
journal, March 1987

Magnetism and cluster glass dynamics in geometrically frustrated LuFe2O4
journal, April 2009

Charge Order and the Origin of Giant Magnetocapacitance in ${LuFe}_{2} O_{4}$
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Charge Order in ${LuFe}_{2} O_{4}$ : An Unlikely Route to Ferroelectricity
journal, May 2012

Evidence of magnetic phase separation in LuFe $_{2}$ O $_{4}$
journal, July 2012

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journal, January 2003

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journal, February 2019

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A Fourier approach to fields and electron optical phase-shifts calculations
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