Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn3 Ge

Chen, Y.; Gaudet, J.; Dasgupta, S.; Marcus, G. G.; Lin, Jiao; Chen, Tong; Tomita, T.; Ikhlas, M.; Zhao, Yang; Chen, W. C.; Stone, Matthew B.; Tchernyshyov, Oleg; Nakatsuji, Satoru; Broholm, C.

doi:10.1103/physrevb.102.054403

Title: Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn₃ Ge

Abstract

Here we report the magnetic structure and spin excitations of ${Mn}_{3} Ge$ , a breathing kagome antiferromagnet with transport anomalies attributed to Weyl nodes. Using polarized neutron diffraction, we show the magnetic order is a $k = 0$ coplanar state belonging to a $Γ_{9}$ irreducible representation, which can be described as a perfect $120^{°}$ antichiral structure with a moment of 2.2(1) $μ_{B}$ /Mn, superimposed with weak collinear ferromagnetism. Inelastic neutron scattering shows three collective $Q = 0$ excitations at $Δ_{1} = 2.9 (6)$ meV, $Δ_{2} = 14.6 (3)$ meV, and $Δ_{3} = 17.5 (3)$ meV. A field theory of $Q \approx 0$ spin waves in triangular antiferromagnets with a $120^{°}$ spin structure was used to classify these modes. The in-plane mode ( $α$ ) is gapless, $Δ_{1}$ is the gap to a doublet of out-of-plane spin excitations ( $β_{x}, β_{y}$ ), and $Δ_{2}$ , $Δ_{3}$ result from hybridization of optical phonons with magnetic excitations. While a phenomenological spin Hamiltonian including exchange interactions, Dzyaloshinskii-Moriya interactions, and single-ion crystal field terms can describe aspects of the Mn-based magnetism, spin-wave damping [ $Γ = 25 (8)$ meV] and the extended range of magnetic interactions indicate itinerant magnetism consistent with the transport anomalies.

Authors:

Chen, Y. ^[1]; Gaudet, J. ^[1];

^[1]; Marcus, G. G. ^[1];

^[2];

^[3];

^[3]; Ikhlas, M. ^[3];

^[4]; Chen, W. C. ^[5]; Stone, Matthew B. ^[2];

^[1]; Nakatsuji, Satoru ^[6]; Broholm, C. ^[7]

Johns Hopkins Univ., Baltimore, MD (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Neutron Scattering Division
Univ. of Tokyo (Japan)
National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States). Center for Neutron Research; Univ. of Maryland, College Park, MD (United States)
National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States). Center for Neutron Research
Johns Hopkins Univ., Baltimore, MD (United States); Univ. of Tokyo (Japan); Japan Science and Technology Agency (JST), Saitama (Japan)
Johns Hopkins Univ., Baltimore, MD (United States); National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States). Center for Neutron Research

Publication Date:: Mon Aug 03 00:00:00 EDT 2020

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS); Energy Frontier Research Centers (EFRC) (United States). Institute for Quantum Matter

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES); Gordon and Betty Moore Foundation; CREST; Japan Society for the Promotion of Science (JSPS); Ministry of Education, Culture, Sports, Science, and Technology of Japan (MEXT)

OSTI Identifier:: 1813168

Grant/Contract Number:: AC05-00OR22725; SC0019331; GBMF-4532; JPMJCR18T3; 15H05882; 15H05883; 19H00650

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 102; Journal Issue: 5; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; topological materials; Kagome lattice; Weyl semimetal; neutron scattering

Citation Formats


                    Chen, Y., Gaudet, J., Dasgupta, S., Marcus, G. G., Lin, Jiao, Chen, Tong, Tomita, T., Ikhlas, M., Zhao, Yang, Chen, W. C., Stone, Matthew B., Tchernyshyov, Oleg, Nakatsuji, Satoru, and Broholm, C. Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn3 Ge.  United States: N. p., 2020. 
Web.  doi:10.1103/physrevb.102.054403.

Copy to clipboard


                    Chen, Y., Gaudet, J., Dasgupta, S., Marcus, G. G., Lin, Jiao, Chen, Tong, Tomita, T., Ikhlas, M., Zhao, Yang, Chen, W. C., Stone, Matthew B., Tchernyshyov, Oleg, Nakatsuji, Satoru, & Broholm, C. Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn3 Ge.  United States.  https://doi.org/10.1103/physrevb.102.054403

Copy to clipboard


                    Chen, Y., Gaudet, J., Dasgupta, S., Marcus, G. G., Lin, Jiao, Chen, Tong, Tomita, T., Ikhlas, M., Zhao, Yang, Chen, W. C., Stone, Matthew B., Tchernyshyov, Oleg, Nakatsuji, Satoru, and Broholm, C. Mon .  
"Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn3 Ge".  United States.  https://doi.org/10.1103/physrevb.102.054403.  https://www.osti.gov/servlets/purl/1813168.

Copy to clipboard


                    
@article{osti_1813168,

  title        = {Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn3 Ge},

  author       = {Chen, Y. and Gaudet, J. and Dasgupta, S. and Marcus, G. G. and Lin, Jiao and Chen, Tong and Tomita, T. and Ikhlas, M. and Zhao, Yang and Chen, W. C. and Stone, Matthew B. and Tchernyshyov, Oleg and Nakatsuji, Satoru and Broholm, C.},

  abstractNote = {Here we report the magnetic structure and spin excitations of Mn3Ge, a breathing kagome antiferromagnet with transport anomalies attributed to Weyl nodes. Using polarized neutron diffraction, we show the magnetic order is a k=0 coplanar state belonging to a Γ9 irreducible representation, which can be described as a perfect 120° antichiral structure with a moment of 2.2(1) μB/Mn, superimposed with weak collinear ferromagnetism. Inelastic neutron scattering shows three collective Q=0 excitations at Δ1=2.9(6) meV, Δ2=14.6(3) meV, and Δ3=17.5(3) meV. A field theory of Q≈0 spin waves in triangular antiferromagnets with a 120° spin structure was used to classify these modes. The in-plane mode (α) is gapless, Δ1 is the gap to a doublet of out-of-plane spin excitations (βx,βy), and Δ2, Δ3 result from hybridization of optical phonons with magnetic excitations. While a phenomenological spin Hamiltonian including exchange interactions, Dzyaloshinskii-Moriya interactions, and single-ion crystal field terms can describe aspects of the Mn-based magnetism, spin-wave damping [Γ=25(8) meV] and the extended range of magnetic interactions indicate itinerant magnetism consistent with the transport anomalies.},

  doi          = {10.1103/physrevb.102.054403},

  journal      = {Physical Review B},

  number       = 5,

  volume       = 102,

  place        = {United States},

  year         = {Mon Aug 03 00:00:00 EDT 2020},

  month        = {Mon Aug 03 00:00:00 EDT 2020}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1103/physrevb.102.054403

Other availability

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Evidence for magnetic Weyl fermions in a correlated metal
journal, September 2017

Kuroda, K.; Tomita, T.; Suzuki, M. -T.
Nature Materials, Vol. 16, Issue 11
DOI: 10.1038/nmat4987

Magnetic and magnetic inverse spin Hall effects in a non-collinear antiferromagnet
journal, January 2019

Kimata, Motoi; Chen, Hua; Kondou, Kouta
Nature, Vol. 565, Issue 7741
DOI: 10.1038/s41586-018-0853-0

Possible Néel orderings of the Kagomé antiferromagnet
journal, February 1992

Harris, A. B.; Kallin, C.; Berlinsky, A. J.
Physical Review B, Vol. 45, Issue 6
DOI: 10.1103/PhysRevB.45.2899

Mantid—Data analysis and visualization package for neutron scattering and $μ$ SR experiments
journal, November 2014

Arnold, O.; Bilheux, J. C.; Borreguero, J. M.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 764
DOI: 10.1016/j.nima.2014.07.029

Giant anomalous Hall effect in a ferromagnetic kagome-lattice semimetal
journal, July 2018

Liu, Enke; Sun, Yan; Kumar, Nitesh
Nature Physics, Vol. 14, Issue 11
DOI: 10.1038/s41567-018-0234-5

The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements
journal, September 1967

Cooper, M. J.; Nathans, R.
Acta Crystallographica, Vol. 23, Issue 3
DOI: 10.1107/S0365110X67002816

Recent developments of MCViNE and its applications at SNS
journal, August 2019

Lin, Jiao Y. Y.; Islam, Fahima; Sala, Gabriele
Journal of Physics Communications, Vol. 3, Issue 8
DOI: 10.1088/2399-6528/ab3622

Evaluation of spin diffusion length and spin Hall angle of the antiferromagnetic Weyl semimetal ${Mn}_{3} Sn$
journal, May 2019

Muduli, P. K.; Higo, T.; Nishikawa, T.
Physical Review B, Vol. 99, Issue 18
DOI: 10.1103/PhysRevB.99.184425

Non-collinear antiferromagnets and the anomalous Hall effect
journal, December 2014

Kübler, J.; Felser, C.
EPL (Europhysics Letters), Vol. 108, Issue 6
DOI: 10.1209/0295-5075/108/67001

Triangular spin configuration and weak ferromagnetism of Mn3Sn and Mn3Ge
journal, May 1982

Nagamiya, T.; Tomiyoshi, S.; Yamaguchi, Y.
Solid State Communications, Vol. 42, Issue 5
DOI: 10.1016/0038-1098(82)90159-4

SEQUOIA: A Newly Operating Chopper Spectrometer at the SNS
journal, November 2010

Granroth, G. E.; Kolesnikov, A. I.; Sherline, T. E.
Journal of Physics: Conference Series, Vol. 251
DOI: 10.1088/1742-6596/251/1/012058

Triangular spin configuration and weak ferromagnetism of Mn3Ge
journal, February 1983

Tomiyoshi, S.; Yamaguchi, Y.; Nagamiya, T.
Journal of Magnetism and Magnetic Materials, Vol. 31-34
DOI: 10.1016/0304-8853(83)90610-8

Spin Waves in the Frustrated Kagomé Lattice Antiferromagnet ${KFe}_{3} (OH)_{6} ({SO}_{4})_{2}$
journal, June 2006

Matan, K.; Grohol, D.; Nocera, D. G.
Physical Review Letters, Vol. 96, Issue 24
DOI: 10.1103/PhysRevLett.96.247201

Magnetically Driven Ferroelectric Order in ${Ni}_{3} V_{2} O_{8}$
journal, August 2005

Lawes, G.; Harris, A. B.; Kimura, T.
Physical Review Letters, Vol. 95, Issue 8
DOI: 10.1103/PhysRevLett.95.087205

Magnetic Inversion Symmetry Breaking and Ferroelectricity in ${TbMnO}_{3}$
journal, August 2005

Kenzelmann, M.; Harris, A. B.; Jonas, S.
Physical Review Letters, Vol. 95, Issue 8
DOI: 10.1103/PhysRevLett.95.087206

Inelastic neutron scattering study of magnetic excitations in the kagome antiferromagnet potassium jarosite
journal, September 2006

Coomer, F. C.; Harrison, A.; Oakley, G. S.
Journal of Physics: Condensed Matter, Vol. 18, Issue 39
DOI: 10.1088/0953-8984/18/39/015

Quantum spin liquid states
journal, April 2017

Zhou, Yi; Kanoda, Kazushi; Ng, Tai-Kai
Reviews of Modern Physics, Vol. 89, Issue 2
DOI: 10.1103/RevModPhys.89.025003

Massive Dirac fermions in a ferromagnetic kagome metal
journal, March 2018

Ye, Linda; Kang, Mingu; Liu, Junwei
Nature, Vol. 555, Issue 7698
DOI: 10.1038/nature25987

Derivation and experimental verification of the normalized resolution function for inelastic neutron scattering
journal, March 1973

Chesser, N. J.; Axe, J. D.
Acta Crystallographica Section A, Vol. 29, Issue 2
DOI: 10.1107/S0567739473000422

Polarized ³ He cell development and application at NIST
journal, June 2011

Chen, W. C.; Gentile, T. R.; Fu, C. B.
Journal of Physics: Conference Series, Vol. 294
DOI: 10.1088/1742-6596/294/1/012003

X-ray and Magnetic Studies of the Manganese-Germanium System
journal, October 1961

Ohoyama, Tetuo
Journal of the Physical Society of Japan, Vol. 16, Issue 10
DOI: 10.1143/JPSJ.16.1995

Magnetic excitations in the itinerant antiferromagnets ${Mn}_{3}$ Si and Fe-doped ${Mn}_{3}$ Si
journal, August 1987

Tomiyoshi, S.; Yamaguchi, Y.; Ohashi, M.
Physical Review B, Vol. 36, Issue 4
DOI: 10.1103/PhysRevB.36.2181

Neutron scattering measurements of critical exponents in ${CsMnBr}_{3}$ : A $Z_{2}$ $\geq_{1}$ antiferromagnet
journal, January 1989

Mason, T. E.; Gaulin, B. D.; Collins, M. F.
Physical Review B, Vol. 39, Issue 1
DOI: 10.1103/PhysRevB.39.586

Double-Focusing Thermal Triple-Axis Spectrometer at the NCNR
journal, January 2012

Lynn, J. W.; Chen, Y.; Chang, S.
Journal of Research of the National Institute of Standards and Technology, Vol. 117
DOI: 10.6028/jres.117.002

Linear spin wave theory for single-Q incommensurate magnetic structures
journal, March 2015

Toth, S.; Lake, B.
Journal of Physics: Condensed Matter, Vol. 27, Issue 16
DOI: 10.1088/0953-8984/27/16/166002

Topological Weyl semimetals in the chiral antiferromagnetic materials Mn ₃ Ge and Mn ₃ Sn
journal, January 2017

Yang, Hao; Sun, Yan; Zhang, Yang
New Journal of Physics, Vol. 19, Issue 1
DOI: 10.1088/1367-2630/aa5487

Magnetic ground state and magnon-phonon interaction in multiferroic $h − {YMnO}_{3}$
journal, April 2018

Holm, S. L.; Kreisel, A.; Schäffer, T. K.
Physical Review B, Vol. 97, Issue 13
DOI: 10.1103/PhysRevB.97.134304

Spin-orbit coupling induced anisotropy effects in bimetallic antiferromagnets: A route towards antiferromagnetic spintronics
journal, June 2010

Shick, A. B.; Khmelevskyi, S.; Mryasov, O. N.
Physical Review B, Vol. 81, Issue 21
DOI: 10.1103/PhysRevB.81.212409

Strong anisotropic anomalous Hall effect and spin Hall effect in the chiral antiferromagnetic compounds ${Mn}_{3} X$ ( $X = Ge$ , Sn, Ga, Ir, Rh, and Pt)
journal, February 2017

Zhang, Yang; Sun, Yan; Yang, Hao
Physical Review B, Vol. 95, Issue 7
DOI: 10.1103/PhysRevB.95.075128

Symmetry breaking due to Dzyaloshinsky-Moriya interactions in the kagomé lattice
journal, July 2002

Elhajal, M.; Canals, B.; Lacroix, C.
Physical Review B, Vol. 66, Issue 1
DOI: 10.1103/PhysRevB.66.014422

Magnetic excitations in the triangular antiferromagnets ${Mn}_{3}$ Sn and ${Mn}_{3}$ Ge
journal, September 1993

Cable, J. W.; Wakabayashi, N.; Radhakrishna, P.
Physical Review B, Vol. 48, Issue 9
DOI: 10.1103/PhysRevB.48.6159

Magnetic excitations in non-collinear antiferromagnetic Weyl semimetal Mn3Sn
journal, December 2018

Park, Pyeongjae; Oh, Joosung; Uhlířová, Klára
npj Quantum Materials, Vol. 3, Issue 1
DOI: 10.1038/s41535-018-0137-9

Anomalous Nernst effect in a microfabricated thermoelectric element made of chiral antiferromagnet Mn3Sn
journal, November 2017

Narita, Hideki; Ikhlas, Muhammad; Kimata, Motoi
Applied Physics Letters, Vol. 111, Issue 20
DOI: 10.1063/1.5000815

Horace : Software for the analysis of data from single crystal spectroscopy experiments at time-of-flight neutron instruments
journal, October 2016

Ewings, R. A.; Buts, A.; Le, M. D.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 834
DOI: 10.1016/j.nima.2016.07.036

Magnetic excitations in chromium
journal, August 1981

Fincher, C. R.; Shirane, G.; Werner, S. A.
Physical Review B, Vol. 24, Issue 3
DOI: 10.1103/PhysRevB.24.1312

Determination of the magnetic structure of Mn ₃ Sn using generalized neutron polarization analysis
journal, November 1990

Brown, P. J.; Nunez, V.; Tasset, F.
Journal of Physics: Condensed Matter, Vol. 2, Issue 47
DOI: 10.1088/0953-8984/2/47/015

Large anomalous Nernst effect at room temperature in a chiral antiferromagnet
journal, July 2017

Ikhlas, Muhammad; Tomita, Takahiro; Koretsune, Takashi
Nature Physics, Vol. 13, Issue 11
DOI: 10.1038/nphys4181

Giant Anomalous Hall Effect in the Chiral Antiferromagnet ${Mn}_{3} Ge$
journal, June 2016

Kiyohara, Naoki; Tomita, Takahiro; Nakatsuji, Satoru
Physical Review Applied, Vol. 5, Issue 6
DOI: 10.1103/PhysRevApplied.5.064009

First and second order transition of frustrated Heisenberg spin systems
journal, February 2000

Loison, D.; Schotte, K. D.
The European Physical Journal B, Vol. 14, Issue 1
DOI: 10.1007/s100510050113

A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction
journal, March 2011

Park, B. G.; Wunderlich, J.; Martí, X.
Nature Materials, Vol. 10, Issue 5
DOI: 10.1038/nmat2983

Anomalous Hall effect in thin films of the Weyl antiferromagnet Mn ₃ Sn
journal, November 2018

Higo, Tomoya; Qu, Danru; Li, Yufan
Applied Physics Letters, Vol. 113, Issue 20
DOI: 10.1063/1.5064697

Hidden order in a frustrated system: Properties of the Heisenberg Kagomé antiferromagnet
journal, February 1992

Chalker, J. T.; Holdsworth, P. C. W.; Shender, E. F.
Physical Review Letters, Vol. 68, Issue 6
DOI: 10.1103/PhysRevLett.68.855

Spontaneous decays of magneto-elastic excitations in non-collinear antiferromagnet (Y,Lu)MnO3
journal, October 2016

Oh, Joosung; Le, Manh Duc; Nahm, Ho-Hyun
Nature Communications, Vol. 7, Issue 1
DOI: 10.1038/ncomms13146

Weyl fermions in antiferromagnetic Mn ₃ Sn and Mn ₃ Ge
journal, November 2017

Kübler, J.; Felser, C.
EPL (Europhysics Letters), Vol. 120, Issue 4
DOI: 10.1209/0295-5075/120/47002

Large anomalous Hall effect in a non-collinear antiferromagnet at room temperature
journal, October 2015

Nakatsuji, Satoru; Kiyohara, Naoki; Higo, Tomoya
Nature, Vol. 527, Issue 7577
DOI: 10.1038/nature15723

Two-Dimensional Antiferromagnetism in Mn ${(HCOO)}_{2}$ ·2 $H_{2}$ O
journal, December 1969

Skalyo, J.; Shirane, G.; Friedberg, S. A.
Physical Review, Vol. 188, Issue 2
DOI: 10.1103/PhysRev.188.1037

Dynamical structure factor of the triangular antiferromagnet: Schwinger boson theory beyond mean field
journal, November 2018

Ghioldi, E. A.; Gonzalez, M. G.; Zhang, Shang-Shun
Physical Review B, Vol. 98, Issue 18
DOI: 10.1103/PhysRevB.98.184403

Electrical switching of the topological anomalous Hall effect in a non-collinear antiferromagnet above room temperature
journal, March 2018

Liu, Z. Q.; Chen, H.; Wang, J. M.
Nature Electronics, Vol. 1, Issue 3
DOI: 10.1038/s41928-018-0040-1

Noncollinear antiferromagnetic ${Mn}_{3} Sn$ films
journal, May 2018

Markou, A.; Taylor, J. M.; Kalache, A.
Physical Review Materials, Vol. 2, Issue 5
DOI: 10.1103/PhysRevMaterials.2.051001

Anomalous Hall Effect and Topological Defects in Antiferromagnetic Weyl Semimetals: ${Mn}_{3} Sn / Ge$
journal, August 2017

Liu, Jianpeng; Balents, Leon
Physical Review Letters, Vol. 119, Issue 8
DOI: 10.1103/PhysRevLett.119.087202

Large anomalous Hall effect driven by a nonvanishing Berry curvature in the noncolinear antiferromagnet Mn ₃ Ge
journal, April 2016

Nayak, Ajaya K.; Fischer, Julia Erika; Sun, Yan
Science Advances, Vol. 2, Issue 4
DOI: 10.1126/sciadv.1501870

Crystal structure refinement with SHELXL
journal, January 2015

Sheldrick, George M.
Acta Crystallographica Section C Structural Chemistry, Vol. 71, Issue 1, p. 3-8
DOI: 10.1107/S2053229614024218

Investigations of Two-Dimensional Ferromagnet K ₂ CuF ₄ by Neutron Scattering
journal, November 1973

Hirakawa, Kinshiro; Ikeda, Hironobu
Journal of the Physical Society of Japan, Vol. 35, Issue 5
DOI: 10.1143/JPSJ.35.1328

Experimental Study of New Type Phase Transition in Triangular Lattice Antiferromagnet VCl ₂
journal, November 1987

Kadowaki, Hiroaki; Ubukoshi, Koji; Hirakawa, Kinshiro
Journal of the Physical Society of Japan, Vol. 56, Issue 11
DOI: 10.1143/JPSJ.56.4027

Structural and antiferromagnetic characterization of noncollinear D019 Mn3Ge polycrystalline film
journal, March 2019

Ogasawara, Takahiro; Kim, Jun-young; Ando, Yasuo
Journal of Magnetism and Magnetic Materials, Vol. 473
DOI: 10.1016/j.jmmm.2018.10.035

Spintronics of antiferromagnetic systems (Review Article)
journal, January 2014

Gomonay, E. V.; Loktev, V. M.
Low Temperature Physics, Vol. 40, Issue 1
DOI: 10.1063/1.4862467

Classical antiferromagnets on the Kagomé lattice
journal, April 1992

Huse, David A.; Rutenberg, Andrew D.
Physical Review B, Vol. 45, Issue 13
DOI: 10.1103/PhysRevB.45.7536

Antiferromagnetic metal spintronics
journal, August 2011

MacDonald, A. H.; Tsoi, M.
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 369, Issue 1948
DOI: 10.1098/rsta.2011.0014

Order and excitations in $large - S$ kagome-lattice antiferromagnets
journal, October 2015

Chernyshev, A. L.; Zhitomirsky, M. E.
Physical Review B, Vol. 92, Issue 14
DOI: 10.1103/PhysRevB.92.144415

Critical properties of helical magnets and triangular antiferromagnets
journal, April 1988

Kawamura, Hikaru
Journal of Applied Physics, Vol. 63, Issue 8
DOI: 10.1063/1.340905

Antiferromagnetic spintronics
journal, March 2016

Jungwirth, T.; Marti, X.; Wadley, P.
Nature Nanotechnology, Vol. 11, Issue 3
DOI: 10.1038/nnano.2016.18

Exchange bias up to room temperature in antiferromagnetic hexagonal Mn ₃ Ge
journal, July 2014

Qian, J. F.; Nayak, A. K.; Kreiner, G.
Journal of Physics D: Applied Physics, Vol. 47, Issue 30
DOI: 10.1088/0022-3727/47/30/305001

Ground-state magnetic structure of ${Mn}_{3} Ge$
journal, April 2020

Soh, J. -R.; de Juan, F.; Qureshi, N.
Physical Review B, Vol. 101, Issue 14
DOI: 10.1103/PhysRevB.101.140411

Berry phase effects on electronic properties
journal, July 2010

Xiao, Di; Chang, Ming-Che; Niu, Qian
Reviews of Modern Physics, Vol. 82, Issue 3
DOI: 10.1103/RevModPhys.82.1959

3He spin filters for a thermal neutron triple axis spectrometer
journal, July 2007

Chen, W. C.; Armstrong, G.; Chen, Y.
Physica B: Condensed Matter, Vol. 397, Issue 1-2
DOI: 10.1016/j.physb.2007.02.053

MCViNE – An object oriented Monte Carlo neutron ray tracing simulation package
journal, February 2016

Lin, Jiao Y. Y.; Smith, Hillary L.; Granroth, Garrett E.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 810
DOI: 10.1016/j.nima.2015.11.118

Similar Records in DOE PAGES and OSTI.GOV collections:

Similar Records

Title: Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn3 Ge

Abstract

Citation Formats

Evidence for magnetic Weyl fermions in a correlated metal journal, September 2017

Magnetic and magnetic inverse spin Hall effects in a non-collinear antiferromagnet journal, January 2019

Possible Néel orderings of the Kagomé antiferromagnet journal, February 1992

Mantid—Data analysis and visualization package for neutron scattering and μ SR experiments journal, November 2014

Giant anomalous Hall effect in a ferromagnetic kagome-lattice semimetal journal, July 2018

The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements journal, September 1967

Recent developments of MCViNE and its applications at SNS journal, August 2019

Evaluation of spin diffusion length and spin Hall angle of the antiferromagnetic Weyl semimetal Mn 3 Sn journal, May 2019

Non-collinear antiferromagnets and the anomalous Hall effect journal, December 2014

Triangular spin configuration and weak ferromagnetism of Mn3Sn and Mn3Ge journal, May 1982

SEQUOIA: A Newly Operating Chopper Spectrometer at the SNS journal, November 2010

Triangular spin configuration and weak ferromagnetism of Mn3Ge journal, February 1983

Spin Waves in the Frustrated Kagomé Lattice Antiferromagnet KFe 3 ( OH ) 6 ( SO 4 ) 2 journal, June 2006

Magnetically Driven Ferroelectric Order in Ni 3 V 2 O 8 journal, August 2005

Magnetic Inversion Symmetry Breaking and Ferroelectricity in TbMnO 3 journal, August 2005

Inelastic neutron scattering study of magnetic excitations in the kagome antiferromagnet potassium jarosite journal, September 2006

Quantum spin liquid states journal, April 2017

Massive Dirac fermions in a ferromagnetic kagome metal journal, March 2018

Derivation and experimental verification of the normalized resolution function for inelastic neutron scattering journal, March 1973

Polarized 3 He cell development and application at NIST journal, June 2011

X-ray and Magnetic Studies of the Manganese-Germanium System journal, October 1961

Magnetic excitations in the itinerant antiferromagnets Mn 3 Si and Fe-doped Mn 3 Si journal, August 1987

Neutron scattering measurements of critical exponents in CsMnBr 3 : A Z 2 ≥ 1 antiferromagnet journal, January 1989

Double-Focusing Thermal Triple-Axis Spectrometer at the NCNR journal, January 2012

Linear spin wave theory for single-Q incommensurate magnetic structures journal, March 2015

Topological Weyl semimetals in the chiral antiferromagnetic materials Mn 3 Ge and Mn 3 Sn journal, January 2017

Magnetic ground state and magnon-phonon interaction in multiferroic h − YMnO 3 journal, April 2018

Spin-orbit coupling induced anisotropy effects in bimetallic antiferromagnets: A route towards antiferromagnetic spintronics journal, June 2010

Strong anisotropic anomalous Hall effect and spin Hall effect in the chiral antiferromagnetic compounds Mn 3 X ( X = Ge , Sn, Ga, Ir, Rh, and Pt) journal, February 2017

Symmetry breaking due to Dzyaloshinsky-Moriya interactions in the kagomé lattice journal, July 2002

Magnetic excitations in the triangular antiferromagnets Mn 3 Sn and Mn 3 Ge journal, September 1993

Magnetic excitations in non-collinear antiferromagnetic Weyl semimetal Mn3Sn journal, December 2018

Anomalous Nernst effect in a microfabricated thermoelectric element made of chiral antiferromagnet Mn3Sn journal, November 2017

Horace : Software for the analysis of data from single crystal spectroscopy experiments at time-of-flight neutron instruments journal, October 2016

Magnetic excitations in chromium journal, August 1981

Determination of the magnetic structure of Mn 3 Sn using generalized neutron polarization analysis journal, November 1990

Large anomalous Nernst effect at room temperature in a chiral antiferromagnet journal, July 2017

Giant Anomalous Hall Effect in the Chiral Antiferromagnet Mn 3 Ge journal, June 2016

First and second order transition of frustrated Heisenberg spin systems journal, February 2000

A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction journal, March 2011

Anomalous Hall effect in thin films of the Weyl antiferromagnet Mn 3 Sn journal, November 2018

Hidden order in a frustrated system: Properties of the Heisenberg Kagomé antiferromagnet journal, February 1992

Spontaneous decays of magneto-elastic excitations in non-collinear antiferromagnet (Y,Lu)MnO3 journal, October 2016

Weyl fermions in antiferromagnetic Mn 3 Sn and Mn 3 Ge journal, November 2017

Large anomalous Hall effect in a non-collinear antiferromagnet at room temperature journal, October 2015

Two-Dimensional Antiferromagnetism in Mn ( HCOO ) 2 ·2 H 2 O journal, December 1969

Dynamical structure factor of the triangular antiferromagnet: Schwinger boson theory beyond mean field journal, November 2018

Electrical switching of the topological anomalous Hall effect in a non-collinear antiferromagnet above room temperature journal, March 2018

Noncollinear antiferromagnetic Mn 3 Sn films journal, May 2018

Anomalous Hall Effect and Topological Defects in Antiferromagnetic Weyl Semimetals: Mn 3 Sn / Ge journal, August 2017

Large anomalous Hall effect driven by a nonvanishing Berry curvature in the noncolinear antiferromagnet Mn 3 Ge journal, April 2016

Crystal structure refinement with SHELXL journal, January 2015

Investigations of Two-Dimensional Ferromagnet K 2 CuF 4 by Neutron Scattering journal, November 1973

Experimental Study of New Type Phase Transition in Triangular Lattice Antiferromagnet VCl 2 journal, November 1987

Structural and antiferromagnetic characterization of noncollinear D019 Mn3Ge polycrystalline film journal, March 2019

Spintronics of antiferromagnetic systems (Review Article) journal, January 2014

Classical antiferromagnets on the Kagomé lattice journal, April 1992

Antiferromagnetic metal spintronics journal, August 2011

Order and excitations in large − S kagome-lattice antiferromagnets journal, October 2015

Critical properties of helical magnets and triangular antiferromagnets journal, April 1988

Antiferromagnetic spintronics journal, March 2016

Exchange bias up to room temperature in antiferromagnetic hexagonal Mn 3 Ge journal, July 2014

Ground-state magnetic structure of Mn 3 Ge journal, April 2020

Berry phase effects on electronic properties journal, July 2010

3He spin filters for a thermal neutron triple axis spectrometer journal, July 2007

MCViNE – An object oriented Monte Carlo neutron ray tracing simulation package journal, February 2016

Title: Antichiral spin order, its soft modes, and their hybridization with phonons in the topological semimetal Mn₃ Ge

Evidence for magnetic Weyl fermions in a correlated metal
journal, September 2017

Magnetic and magnetic inverse spin Hall effects in a non-collinear antiferromagnet
journal, January 2019

Possible Néel orderings of the Kagomé antiferromagnet
journal, February 1992

Mantid—Data analysis and visualization package for neutron scattering and $μ$ SR experiments
journal, November 2014

Giant anomalous Hall effect in a ferromagnetic kagome-lattice semimetal
journal, July 2018

The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements
journal, September 1967

Recent developments of MCViNE and its applications at SNS
journal, August 2019

Evaluation of spin diffusion length and spin Hall angle of the antiferromagnetic Weyl semimetal ${Mn}_{3} Sn$
journal, May 2019

Non-collinear antiferromagnets and the anomalous Hall effect
journal, December 2014

Triangular spin configuration and weak ferromagnetism of Mn3Sn and Mn3Ge
journal, May 1982

SEQUOIA: A Newly Operating Chopper Spectrometer at the SNS
journal, November 2010

Triangular spin configuration and weak ferromagnetism of Mn3Ge
journal, February 1983

Spin Waves in the Frustrated Kagomé Lattice Antiferromagnet ${KFe}_{3} (OH)_{6} ({SO}_{4})_{2}$
journal, June 2006

Magnetically Driven Ferroelectric Order in ${Ni}_{3} V_{2} O_{8}$
journal, August 2005

Magnetic Inversion Symmetry Breaking and Ferroelectricity in ${TbMnO}_{3}$
journal, August 2005

Inelastic neutron scattering study of magnetic excitations in the kagome antiferromagnet potassium jarosite
journal, September 2006

Quantum spin liquid states
journal, April 2017

Massive Dirac fermions in a ferromagnetic kagome metal
journal, March 2018

Derivation and experimental verification of the normalized resolution function for inelastic neutron scattering
journal, March 1973

Polarized ³ He cell development and application at NIST
journal, June 2011

X-ray and Magnetic Studies of the Manganese-Germanium System
journal, October 1961

Magnetic excitations in the itinerant antiferromagnets ${Mn}_{3}$ Si and Fe-doped ${Mn}_{3}$ Si
journal, August 1987

Neutron scattering measurements of critical exponents in ${CsMnBr}_{3}$ : A $Z_{2}$ $\geq_{1}$ antiferromagnet
journal, January 1989

Double-Focusing Thermal Triple-Axis Spectrometer at the NCNR
journal, January 2012

Linear spin wave theory for single-Q incommensurate magnetic structures
journal, March 2015

Topological Weyl semimetals in the chiral antiferromagnetic materials Mn ₃ Ge and Mn ₃ Sn
journal, January 2017

Magnetic ground state and magnon-phonon interaction in multiferroic $h − {YMnO}_{3}$
journal, April 2018

Spin-orbit coupling induced anisotropy effects in bimetallic antiferromagnets: A route towards antiferromagnetic spintronics
journal, June 2010

Strong anisotropic anomalous Hall effect and spin Hall effect in the chiral antiferromagnetic compounds ${Mn}_{3} X$ ( $X = Ge$ , Sn, Ga, Ir, Rh, and Pt)
journal, February 2017

Symmetry breaking due to Dzyaloshinsky-Moriya interactions in the kagomé lattice
journal, July 2002

Magnetic excitations in the triangular antiferromagnets ${Mn}_{3}$ Sn and ${Mn}_{3}$ Ge
journal, September 1993

Magnetic excitations in non-collinear antiferromagnetic Weyl semimetal Mn3Sn
journal, December 2018

Anomalous Nernst effect in a microfabricated thermoelectric element made of chiral antiferromagnet Mn3Sn
journal, November 2017

Horace : Software for the analysis of data from single crystal spectroscopy experiments at time-of-flight neutron instruments
journal, October 2016

Magnetic excitations in chromium
journal, August 1981

Determination of the magnetic structure of Mn ₃ Sn using generalized neutron polarization analysis
journal, November 1990

Large anomalous Nernst effect at room temperature in a chiral antiferromagnet
journal, July 2017

Giant Anomalous Hall Effect in the Chiral Antiferromagnet ${Mn}_{3} Ge$
journal, June 2016

First and second order transition of frustrated Heisenberg spin systems
journal, February 2000

A spin-valve-like magnetoresistance of an antiferromagnet-based tunnel junction
journal, March 2011

Anomalous Hall effect in thin films of the Weyl antiferromagnet Mn ₃ Sn
journal, November 2018

Hidden order in a frustrated system: Properties of the Heisenberg Kagomé antiferromagnet
journal, February 1992

Spontaneous decays of magneto-elastic excitations in non-collinear antiferromagnet (Y,Lu)MnO3
journal, October 2016

Weyl fermions in antiferromagnetic Mn ₃ Sn and Mn ₃ Ge
journal, November 2017

Large anomalous Hall effect in a non-collinear antiferromagnet at room temperature
journal, October 2015

Two-Dimensional Antiferromagnetism in Mn ${(HCOO)}_{2}$ ·2 $H_{2}$ O
journal, December 1969

Dynamical structure factor of the triangular antiferromagnet: Schwinger boson theory beyond mean field
journal, November 2018

Electrical switching of the topological anomalous Hall effect in a non-collinear antiferromagnet above room temperature
journal, March 2018

Noncollinear antiferromagnetic ${Mn}_{3} Sn$ films
journal, May 2018

Anomalous Hall Effect and Topological Defects in Antiferromagnetic Weyl Semimetals: ${Mn}_{3} Sn / Ge$
journal, August 2017

Large anomalous Hall effect driven by a nonvanishing Berry curvature in the noncolinear antiferromagnet Mn ₃ Ge
journal, April 2016

Crystal structure refinement with SHELXL
journal, January 2015

Investigations of Two-Dimensional Ferromagnet K ₂ CuF ₄ by Neutron Scattering
journal, November 1973

Experimental Study of New Type Phase Transition in Triangular Lattice Antiferromagnet VCl ₂
journal, November 1987

Structural and antiferromagnetic characterization of noncollinear D019 Mn3Ge polycrystalline film
journal, March 2019

Spintronics of antiferromagnetic systems (Review Article)
journal, January 2014

Classical antiferromagnets on the Kagomé lattice
journal, April 1992

Antiferromagnetic metal spintronics
journal, August 2011

Order and excitations in $large - S$ kagome-lattice antiferromagnets
journal, October 2015

Critical properties of helical magnets and triangular antiferromagnets
journal, April 1988

Antiferromagnetic spintronics
journal, March 2016

Exchange bias up to room temperature in antiferromagnetic hexagonal Mn ₃ Ge
journal, July 2014

Ground-state magnetic structure of ${Mn}_{3} Ge$
journal, April 2020

Berry phase effects on electronic properties
journal, July 2010

3He spin filters for a thermal neutron triple axis spectrometer
journal, July 2007

MCViNE – An object oriented Monte Carlo neutron ray tracing simulation package
journal, February 2016