Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide

Zhang, Junjie; Yan, Jiaqiang; Calder, Stuart A.; Zheng, Qiang; McGuire, Michael A.; Abernathy, Douglas L.; Ren, Yang; Lapidus, Saul H.; Page, Katharine L.; Zheng, Hong; Freeland, John W.; Budai, John D.; Hermann, Raphael P.

doi:10.1021/acs.chemmater.9b00624

Title: Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide

Abstract

We report for the first time the magnetic structure of the high entropy oxide (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)O using neutron powder diffraction. This material exhibits a sluggish magnetic transition but possesses a long-range ordered antiferromagnetic ground state, as revealed by direct current and alternating current magnetic susceptibility, neutron diffraction, and spectroscopy. The magnetic propagation wavevector is k = (1/2, 1/2, 1/2) based on the cubic structure Fm3m, and the magnetic structure consists of ferromagnetic sheets in the (111) planes with spins antiparallel between two neighboring planes. Neutron spectroscopy reveals strong magnetic excitations at 100 K that survive up to room temperature. This work demonstrates that entropy-stabilized oxides represent a unique platform to study long-range magnetic order with an extreme chemical disorder.

Authors:

^[1];

^[2]; Lapidus, Saul H. ^[2];

^[1]; Zheng, Hong ^[2]; Freeland, John W. ^[2];

^[1];

^[1]

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Argonne National Lab. (ANL), Argonne, IL (United States)

Publication Date:: 2019-04-26

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Argonne National Lab. (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division

OSTI Identifier:: 1513391

Alternate Identifier(s):: OSTI ID: 1529267

Grant/Contract Number:: AC05-00OR22725; AC02-06CH11357

Resource Type:: Accepted Manuscript

Journal Name:: Chemistry of Materials

Additional Journal Information:: Journal Volume: 31; Journal Issue: 10; Journal ID: ISSN 0897-4756

Publisher:: American Chemical Society (ACS)

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Zhang, Junjie, Yan, Jiaqiang, Calder, Stuart A., Zheng, Qiang, McGuire, Michael A., Abernathy, Douglas L., Ren, Yang, Lapidus, Saul H., Page, Katharine L., Zheng, Hong, Freeland, John W., Budai, John D., and Hermann, Raphael P. Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide.  United States: N. p., 2019. 
Web.  doi:10.1021/acs.chemmater.9b00624.

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                    Zhang, Junjie, Yan, Jiaqiang, Calder, Stuart A., Zheng, Qiang, McGuire, Michael A., Abernathy, Douglas L., Ren, Yang, Lapidus, Saul H., Page, Katharine L., Zheng, Hong, Freeland, John W., Budai, John D., & Hermann, Raphael P. Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide.  United States.  https://doi.org/10.1021/acs.chemmater.9b00624

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                    Zhang, Junjie, Yan, Jiaqiang, Calder, Stuart A., Zheng, Qiang, McGuire, Michael A., Abernathy, Douglas L., Ren, Yang, Lapidus, Saul H., Page, Katharine L., Zheng, Hong, Freeland, John W., Budai, John D., and Hermann, Raphael P. Fri .  
"Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide".  United States.  https://doi.org/10.1021/acs.chemmater.9b00624.  https://www.osti.gov/servlets/purl/1513391.

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@article{osti_1513391,

  title        = {Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide},

  author       = {Zhang, Junjie and Yan, Jiaqiang and Calder, Stuart A. and Zheng, Qiang and McGuire, Michael A. and Abernathy, Douglas L. and Ren, Yang and Lapidus, Saul H. and Page, Katharine L. and Zheng, Hong and Freeland, John W. and Budai, John D. and Hermann, Raphael P.},

  abstractNote = {We report for the first time the magnetic structure of the high entropy oxide (Mg0.2Co0.2Ni0.2Cu0.2Zn0.2)O using neutron powder diffraction. This material exhibits a sluggish magnetic transition but possesses a long-range ordered antiferromagnetic ground state, as revealed by direct current and alternating current magnetic susceptibility, neutron diffraction, and spectroscopy. The magnetic propagation wavevector is k = (1/2, 1/2, 1/2) based on the cubic structure Fm3m, and the magnetic structure consists of ferromagnetic sheets in the (111) planes with spins antiparallel between two neighboring planes. Neutron spectroscopy reveals strong magnetic excitations at 100 K that survive up to room temperature. This work demonstrates that entropy-stabilized oxides represent a unique platform to study long-range magnetic order with an extreme chemical disorder.},

  doi          = {10.1021/acs.chemmater.9b00624},

  journal      = {Chemistry of Materials},

  number       = 10,

  volume       = 31,

  place        = {United States},

  year         = {2019},

  month        = {4}

}

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https://doi.org/10.1021/acs.chemmater.9b00624

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Works referenced in this record:

High‐Entropy Oxides: Fundamental Aspects and Electrochemical Properties
journal, March 2019

Sarkar, Abhishek; Wang, Qingsong; Schiele, Alexander
Advanced Materials, Vol. 31, Issue 26
DOI: 10.1002/adma.201806236

A critical review of high entropy alloys and related concepts
journal, January 2017

Miracle, D. B.; Senkov, O. N.
Acta Materialia, Vol. 122
DOI: 10.1016/j.actamat.2016.08.081

High-entropy alloy: challenges and prospects
journal, July 2016

Ye, Y. F.; Wang, Q.; Lu, J.
Materials Today, Vol. 19, Issue 6
DOI: 10.1016/j.mattod.2015.11.026

Entropy-stabilized oxides
journal, September 2015

Rost, Christina M.; Sachet, Edward; Borman, Trent
Nature Communications, Vol. 6, Issue 1
DOI: 10.1038/ncomms9485

Single-crystal high entropy perovskite oxide epitaxial films
journal, June 2018

Sharma, Yogesh; Musico, Brianna L.; Gao, Xiang
Physical Review Materials, Vol. 2, Issue 6
DOI: 10.1103/PhysRevMaterials.2.060404

Rare earth and transition metal based entropy stabilised perovskite type oxides
journal, May 2018

Sarkar, Abhishek; Djenadic, Ruzica; Wang, Di
Journal of the European Ceramic Society, Vol. 38, Issue 5
DOI: 10.1016/j.jeurceramsoc.2017.12.058

A new class of high-entropy perovskite oxides
journal, January 2018

Jiang, Sicong; Hu, Tao; Gild, Joshua
Scripta Materialia, Vol. 142
DOI: 10.1016/j.scriptamat.2017.08.040

Synthesis and microstructure of the (Co,Cr,Fe,Mn,Ni) 3 O 4 high entropy oxide characterized by spinel structure
journal, April 2018

Dąbrowa, Juliusz; Stygar, Mirosław; Mikuła, Andrzej
Materials Letters, Vol. 216
DOI: 10.1016/j.matlet.2017.12.148

Colossal dielectric constant in high entropy oxides
journal, March 2016

Bérardan, David; Franger, Sylvain; Dragoe, Diana
physica status solidi (RRL) - Rapid Research Letters, Vol. 10, Issue 4
DOI: 10.1002/pssr.201600043

Room temperature lithium superionic conductivity in high entropy oxides
journal, January 2016

Bérardan, D.; Franger, S.; Meena, A. K.
Journal of Materials Chemistry A, Vol. 4, Issue 24
DOI: 10.1039/C6TA03249D

High entropy oxides as anode material for Li-ion battery applications: A practical approach
journal, March 2019

Wang, Qingsong; Sarkar, Abhishek; Li, Zhenyou
Electrochemistry Communications, Vol. 100
DOI: 10.1016/j.elecom.2019.02.001

High entropy oxides for reversible energy storage
journal, August 2018

Sarkar, Abhishek; Velasco, Leonardo; Wang, Di
Nature Communications, Vol. 9, Issue 1
DOI: 10.1038/s41467-018-05774-5

Controlled Jahn-Teller distortion in (MgCoNiCuZn)O-based high entropy oxides
journal, May 2017

Berardan, D.; Meena, A. K.; Franger, S.
Journal of Alloys and Compounds, Vol. 704
DOI: 10.1016/j.jallcom.2017.02.070

Local structure of the Mg _x Ni _x Co _x Cu _x Zn _x O( x =0.2) entropy-stabilized oxide: An EXAFS study
journal, April 2017

Rost, Christina M.; Rak, Zsolt; Brenner, Donald W.
Journal of the American Ceramic Society, Vol. 100, Issue 6
DOI: 10.1111/jace.14756

Evidence for Jahn-Teller compression in the (Mg, Co, Ni, Cu, Zn)O entropy-stabilized oxide: A DFT study
journal, April 2018

Rák, Zs.; Maria, J. -P.; Brenner, D. W.
Materials Letters, Vol. 217
DOI: 10.1016/j.matlet.2018.01.111

Charge compensation and electrostatic transferability in three entropy-stabilized oxides: Results from density functional theory calculations
journal, September 2016

Rak, Zs.; Rost, C. M.; Lim, M.
Journal of Applied Physics, Vol. 120, Issue 9
DOI: 10.1063/1.4962135

Charge-Induced Disorder Controls the Thermal Conductivity of Entropy-Stabilized Oxides
journal, October 2018

Braun, Jeffrey L.; Rost, Christina M.; Lim, Mina
Advanced Materials, Vol. 30, Issue 51
DOI: 10.1002/adma.201805004

Giant Enhancement of Exchange Coupling in Entropy-Stabilized Oxide Heterostructures
journal, October 2017

Meisenheimer, P. B.; Kratofil, T. J.; Heron, J. T.
Scientific Reports, Vol. 7, Issue 1
DOI: 10.1038/s41598-017-13810-5

High-entropy fluorite oxides
journal, August 2018

Gild, Joshua; Samiee, Mojtaba; Braun, Jeffrey L.
Journal of the European Ceramic Society, Vol. 38, Issue 10
DOI: 10.1016/j.jeurceramsoc.2018.04.010

A five-component entropy-stabilized fluorite oxide
journal, September 2018

Chen, Kepi; Pei, Xintong; Tang, Lei
Journal of the European Ceramic Society, Vol. 38, Issue 11
DOI: 10.1016/j.jeurceramsoc.2018.04.063

High-entropy oxides: An emerging prospect for magnetic rare-earth transition metal perovskites
journal, March 2019

Witte, Ralf; Sarkar, Abhishek; Kruk, Robert
Physical Review Materials, Vol. 3, Issue 3
DOI: 10.1103/PhysRevMaterials.3.034406

The Nanoscale Ordered MAterials Diffractometer NOMAD at the Spallation Neutron Source SNS
journal, September 2012

Neuefeind, Jörg; Feygenson, Mikhail; Carruth, John
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 287
DOI: 10.1016/j.nimb.2012.05.037

PDFfit2 and PDFgui: computer programs for studying nanostructure in crystals
journal, July 2007

Farrow, C. L.; Juhas, P.; Liu, J. W.
Journal of Physics: Condensed Matter, Vol. 19, Issue 33
DOI: 10.1088/0953-8984/19/33/335219

Design and operation of the wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source
journal, January 2012

Abernathy, D. L.; Stone, M. B.; Loguillo, M. J.
Review of Scientific Instruments, Vol. 83, Issue 1
DOI: 10.1063/1.3680104

DAVE: A Comprehensive Software Suite for the Reduction, Visualization, and Analysis of Low Energy Neutron Spectroscopic Data
journal, November 2009

Azuah, Richard Tumanjong; Kneller, Larry R.; Qiu, Yiming
Journal of Research of the National Institute of Standards and Technology, Vol. 114, Issue 6
DOI: 10.6028/jres.114.025

Large orbital polarization in a metallic square-planar nickelate
journal, June 2017

Zhang, Junjie; Botana, A. S.; Freeland, J. W.
Nature Physics, Vol. 13, Issue 9
DOI: 10.1038/nphys4149

Evolution of electronic structure across the rare-earth RNiO3 series
journal, April 2016

Freeland, John W.; van Veenendaal, Michel; Chakhalian, Jak
Journal of Electron Spectroscopy and Related Phenomena, Vol. 208
DOI: 10.1016/j.elspec.2015.07.006

Electronic structure and metal-insulator transition in ${LaNiO}_{3 - δ}$
journal, March 2002

Abbate, M.; Zampieri, G.; Prado, F.
Physical Review B, Vol. 65, Issue 15
DOI: 10.1103/PhysRevB.65.155101

Strain Control of Oxygen Vacancies in Epitaxial Strontium Cobaltite Films
journal, January 2016

Petrie, Jonathan R.; Mitra, Chandrima; Jeen, Hyoungjeen
Advanced Functional Materials, Vol. 26, Issue 10
DOI: 10.1002/adfm.201504868

Electronic structure and magnetic states in ${La}_{1 - x}$ ${Sr}_{x} {CoO}_{3}$ studied by photoemission and x-ray-absorption spectroscopy
journal, July 1997

Saitoh, T.; Mizokawa, T.; Fujimori, A.
Physical Review B, Vol. 56, Issue 3
DOI: 10.1103/PhysRevB.56.1290

On the homogeneity of high entropy oxides: An investigation at the atomic scale
journal, June 2019

Chellali, Mohammed Reda; Sarkar, Abhishek; Nandam, Sree Harsha
Scripta Materialia, Vol. 166
DOI: 10.1016/j.scriptamat.2019.02.039

Melting of Quasi-Two-Dimensional Charge Stripes in ${La}_{5 / 3} {Sr}_{1 / 3} {NiO}_{4}$
journal, September 1997

Lee, S. -H.; Cheong, S-W.
Physical Review Letters, Vol. 79, Issue 13
DOI: 10.1103/PhysRevLett.79.2514

A suite-level review of the neutron powder diffraction instruments at Oak Ridge National Laboratory
journal, September 2018

Calder, S.; An, K.; Boehler, R.
Review of Scientific Instruments, Vol. 89, Issue 9
DOI: 10.1063/1.5033906

The high-resolution powder diffractometer at the high flux isotope reactor
journal, March 2010

Garlea, V. O.; Chakoumakos, B. C.; Moore, S. A.
Applied Physics A, Vol. 99, Issue 3
DOI: 10.1007/s00339-010-5603-6

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh)
journal, March 2000

Wills, A. S.
Physica B: Condensed Matter, Vol. 276-278
DOI: 10.1016/S0921-4526(99)01722-6

Indexing magnetic structures and crystallographic distortions from powder diffraction: Brillouin zone indexing
journal, September 2009

Wills, A. S.
Zeitschrift für Kristallographie Supplements, Vol. 2009, Issue 30
DOI: 10.1524/zksu.2009.0006

Recent advances in magnetic structure determination by neutron powder diffraction
journal, October 1993

Rodríguez-Carvajal, Juan
Physica B: Condensed Matter, Vol. 192, Issue 1-2
DOI: 10.1016/0921-4526(93)90108-I

Magnetic Structures of MnO, FeO, CoO, and NiO
journal, June 1958

Roth, W. L.
Physical Review, Vol. 110, Issue 6
DOI: 10.1103/PhysRev.110.1333

Magnetic phase diagrams of diluted fcc antiferromagnets ${Co}_{p}$ ${Mg}_{1 - p}$ O and ${Eu}_{p}$ ${Sr}_{1 - p}$ Te
journal, April 1988

Seehra, Mohindar S.; Dean, J. C.; Kannan, R.
Physical Review B, Vol. 37, Issue 10
DOI: 10.1103/PhysRevB.37.5864

Magnetic Phase Diagram of (Ni1−xMgx)O Solid Solutions
journal, March 1991

Menshikov, A. Z.; Dorofeev, Yu. A.; Klimenko, A. G.
physica status solidi (b), Vol. 164, Issue 1
DOI: 10.1002/pssb.2221640130

Superexchange interaction and symmetry properties of electron orbitals
journal, July 1959

Kanamori, Junjiro
Journal of Physics and Chemistry of Solids, Vol. 10, Issue 2-3
DOI: 10.1016/0022-3697(59)90061-7

An interpretation of the magnetic properties of the perovskite-type mixed crystals La1−xSrxCoO3−λ
journal, August 1958

Goodenough, John B.
Journal of Physics and Chemistry of Solids, Vol. 6, Issue 2-3
DOI: 10.1016/0022-3697(58)90107-0

Origin of antiferromagnetism in CoO: A density functional theory study
journal, April 2010

Deng, Hui-Xiong; Li, Jingbo; Li, Shu-Shen
Applied Physics Letters, Vol. 96, Issue 16
DOI: 10.1063/1.3402772

Magnetic Ordering in Polycrystalline NixZn1?xO Solid Solutions
journal, April 2000

Rodic, D.; Spasojevic, V.; Kusigerski, V.
physica status solidi (b), Vol. 218, Issue 2
DOI: 10.1002/1521-3951(200004)218:2<527::AID-PSSB527>3.0.CO;2-I

Deformations in the Crystal Structures of Anti-ferromagnetic Compounds
journal, September 1950

Greenwald, Selma; Smart, J. Samuel
Nature, Vol. 166, Issue 4221
DOI: 10.1038/166523a0

A neutron diffraction study of the structure of the antiferromagnet CopNi1−pO
journal, January 1979

Battle, P. D.; Cheetham, A. K.; Gehring, G. A.
Journal of Applied Physics, Vol. 50, Issue B11
DOI: 10.1063/1.326850

Magnetoelastic coupling forbidden by time-reversal symmetry: Spin-direction-dependent magnetoelastic coupling on MnO, CoO, and NiO
journal, February 2016

Lee, Sanghyun; Ishikawa, Yoshihisa; Miao, Ping
Physical Review B, Vol. 93, Issue 6
DOI: 10.1103/PhysRevB.93.064429

Optical spectroscopy in CoO: Phononic, electric, and magnetic excitation spectrum within the charge-transfer gap
journal, December 2008

Kant, Ch.; Rudolf, T.; Schrettle, F.
Physical Review B, Vol. 78, Issue 24
DOI: 10.1103/PhysRevB.78.245103

Works referencing / citing this record:

Magnetic anisotropy in single-crystal high-entropy perovskite oxide $La (C r_{0.2} M n_{0.2} F e_{0.2} C o_{0.2} N i_{0.2}) O_{3}$ films
journal, January 2020

Sharma, Yogesh; Zheng, Qiang; Mazza, Alessandro R.
Physical Review Materials, Vol. 4, Issue 1
DOI: 10.1103/physrevmaterials.4.014404

Magnetic frustration control through tunable stereochemically driven disorder in entropy-stabilized oxides
journal, October 2019

Meisenheimer, Peter B.; Williams, Logan D.; Sung, Suk Hyun
Physical Review Materials, Vol. 3, Issue 10
DOI: 10.1103/physrevmaterials.3.104420

High-entropy ceramics
journal, February 2020

Oses, Corey; Toher, Cormac; Curtarolo, Stefano
Nature Reviews Materials, Vol. 5, Issue 4
DOI: 10.1038/s41578-019-0170-8

Photocatalytic hydrogen evolution on a high-entropy oxide
journal, January 2020

Edalati, Parisa; Wang, Qing; Razavi-Khosroshahi, Hadi
Journal of Materials Chemistry A, Vol. 8, Issue 7
DOI: 10.1039/c9ta12846h

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Title: Long-Range Antiferromagnetic Order in a Rocksalt High Entropy Oxide

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Melting of Quasi-Two-Dimensional Charge Stripes in La 5 / 3 Sr 1 / 3 NiO 4 journal, September 1997

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The high-resolution powder diffractometer at the high flux isotope reactor journal, March 2010

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Recent advances in magnetic structure determination by neutron powder diffraction journal, October 1993

Magnetic Structures of MnO, FeO, CoO, and NiO journal, June 1958

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Entropy-stabilized oxides
journal, September 2015

Single-crystal high entropy perovskite oxide epitaxial films
journal, June 2018

Rare earth and transition metal based entropy stabilised perovskite type oxides
journal, May 2018

A new class of high-entropy perovskite oxides
journal, January 2018

Synthesis and microstructure of the (Co,Cr,Fe,Mn,Ni) 3 O 4 high entropy oxide characterized by spinel structure
journal, April 2018

Colossal dielectric constant in high entropy oxides
journal, March 2016

Room temperature lithium superionic conductivity in high entropy oxides
journal, January 2016

High entropy oxides as anode material for Li-ion battery applications: A practical approach
journal, March 2019

High entropy oxides for reversible energy storage
journal, August 2018

Controlled Jahn-Teller distortion in (MgCoNiCuZn)O-based high entropy oxides
journal, May 2017

Local structure of the Mg _x Ni _x Co _x Cu _x Zn _x O( x =0.2) entropy-stabilized oxide: An EXAFS study
journal, April 2017

Evidence for Jahn-Teller compression in the (Mg, Co, Ni, Cu, Zn)O entropy-stabilized oxide: A DFT study
journal, April 2018

Charge compensation and electrostatic transferability in three entropy-stabilized oxides: Results from density functional theory calculations
journal, September 2016

Charge-Induced Disorder Controls the Thermal Conductivity of Entropy-Stabilized Oxides
journal, October 2018

Giant Enhancement of Exchange Coupling in Entropy-Stabilized Oxide Heterostructures
journal, October 2017

High-entropy fluorite oxides
journal, August 2018

A five-component entropy-stabilized fluorite oxide
journal, September 2018

High-entropy oxides: An emerging prospect for magnetic rare-earth transition metal perovskites
journal, March 2019

The Nanoscale Ordered MAterials Diffractometer NOMAD at the Spallation Neutron Source SNS
journal, September 2012

PDFfit2 and PDFgui: computer programs for studying nanostructure in crystals
journal, July 2007

Design and operation of the wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source
journal, January 2012

DAVE: A Comprehensive Software Suite for the Reduction, Visualization, and Analysis of Low Energy Neutron Spectroscopic Data
journal, November 2009

Large orbital polarization in a metallic square-planar nickelate
journal, June 2017

Evolution of electronic structure across the rare-earth RNiO3 series
journal, April 2016

Electronic structure and metal-insulator transition in ${LaNiO}_{3 - δ}$
journal, March 2002

Strain Control of Oxygen Vacancies in Epitaxial Strontium Cobaltite Films
journal, January 2016

Electronic structure and magnetic states in ${La}_{1 - x}$ ${Sr}_{x} {CoO}_{3}$ studied by photoemission and x-ray-absorption spectroscopy
journal, July 1997

On the homogeneity of high entropy oxides: An investigation at the atomic scale
journal, June 2019

Melting of Quasi-Two-Dimensional Charge Stripes in ${La}_{5 / 3} {Sr}_{1 / 3} {NiO}_{4}$
journal, September 1997

A suite-level review of the neutron powder diffraction instruments at Oak Ridge National Laboratory
journal, September 2018

The high-resolution powder diffractometer at the high flux isotope reactor
journal, March 2010

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh)
journal, March 2000

Indexing magnetic structures and crystallographic distortions from powder diffraction: Brillouin zone indexing
journal, September 2009

Recent advances in magnetic structure determination by neutron powder diffraction
journal, October 1993

Magnetic Structures of MnO, FeO, CoO, and NiO
journal, June 1958

Magnetic phase diagrams of diluted fcc antiferromagnets ${Co}_{p}$ ${Mg}_{1 - p}$ O and ${Eu}_{p}$ ${Sr}_{1 - p}$ Te
journal, April 1988

Magnetic Phase Diagram of (Ni1−xMgx)O Solid Solutions
journal, March 1991

Superexchange interaction and symmetry properties of electron orbitals
journal, July 1959

An interpretation of the magnetic properties of the perovskite-type mixed crystals La1−xSrxCoO3−λ
journal, August 1958

Origin of antiferromagnetism in CoO: A density functional theory study
journal, April 2010

Magnetic Ordering in Polycrystalline NixZn1?xO Solid Solutions
journal, April 2000

Deformations in the Crystal Structures of Anti-ferromagnetic Compounds
journal, September 1950

A neutron diffraction study of the structure of the antiferromagnet CopNi1−pO
journal, January 1979

Magnetoelastic coupling forbidden by time-reversal symmetry: Spin-direction-dependent magnetoelastic coupling on MnO, CoO, and NiO
journal, February 2016

Optical spectroscopy in CoO: Phononic, electric, and magnetic excitation spectrum within the charge-transfer gap
journal, December 2008

Magnetic anisotropy in single-crystal high-entropy perovskite oxide $La (C r_{0.2} M n_{0.2} F e_{0.2} C o_{0.2} N i_{0.2}) O_{3}$ films
journal, January 2020

Magnetic frustration control through tunable stereochemically driven disorder in entropy-stabilized oxides
journal, October 2019

High-entropy ceramics
journal, February 2020

Photocatalytic hydrogen evolution on a high-entropy oxide
journal, January 2020