Tuning the Magnetic Properties and Structural Stabilities of the 2-17-3 Magnets Sm2Fe17X3 (X=C, N) by Substituting La or Ce for Sm

Pandey, Tribhuwan; Du, Mao-Hua; Parker, David S.

doi:10.1103/PhysRevApplied.9.034002

Tuning the Magnetic Properties and Structural Stabilities of the 2-17-3 Magnets Sm₂Fe₁₇X₃ (X=C, N) by Substituting La or Ce for Sm

Journal Article · Mon Mar 05 00:00:00 EST 2018 · Physical Review Applied

DOI:https://doi.org/10.1103/PhysRevApplied.9.034002· OSTI ID:1426581

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Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division

Designing a permanent magnet with reduced critical rare-earth content is of paramount importance in the development of cost-effective modern technologies. By performing comprehensive first-principles calculations, we investigate the potential avenues for reducing the critical rare-earth content in Sm₂Fe₁₇N₃ and Sm₂Fe₁₇C₃ by making a La or Ce substitution for Sm. The calculated magnetic properties of base compounds are in good agreement with the previous low-temperature (4.2-K) experimental measurements, and they show a large axial anisotropy. Although La or Ce substitution results in a slight reduction of magnetic anisotropy, the magnetic moments of Fe atoms mostly remain unchanged. Specifically, large axial anisotropies of 7.2 and 4.1 MJ/m³ are obtained for SmCeFe₁₇N₃ and SmLaFe₁₇N₃, respectively. These values of anisotropies are comparable to the state-of-the-art permanent magnet Nd₂Fe₁₄B. The foremost limitation of Sm₂Fe₁₇X₃ magnets for practical application is the formation nitrogen or carbon vacancies at high temperatures. By calculating the N- (C)- vacancy formation energy, we show that La or Ce substitution enhances the vacancy formation energy. Here, this enhanced vacancy formation energy will likely improve the thermodynamic stability of these alloys at high temperatures. Therefore, La- or Ce-substituted Sm₂Fe₁₇C₃ and Sm₂Fe₁₇N₃ compounds are promising candidates for high-performance permanent magnets with substantially reduced rare-earth content.

View Accepted Manuscript (DOE)

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE; USDOE Office of Energy Efficiency and Renewable Energy (EERE); USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC05-00OR22725

OSTI ID:: 1426581

Alternate ID(s):: OSTI ID: 1423720

Journal Information:: Physical Review Applied, Journal Name: Physical Review Applied Journal Issue: 3 Vol. 9; ISSN 2331-7019

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (89)

Quantum Theory of Magnetism White, Robert M. Springer Series in SOLID-STATE SCIENCES https://doi.org/10.1007/978-3-540-69025-2	book	January 2007
Quantum Theory of Magnetism Nolting, Wolfgang; Ramakanth, Anupuru Springer Berlin, Heidelberg https://doi.org/10.1007/978-3-540-85416-6	book	January 2009
The Chemistry of Transition Metal Carbides and Nitrides Oyama, S. T. https://doi.org/10.1007/978-94-009-1565-7	book	January 1996
Ab initio electron theory for hard-magnetic rare-earth-transition-metal intermetallics F�hnle, M.; Hummler, K.; Liebs, M. Applied Physics A Solids and Surfaces, Vol. 57, Issue 1 https://doi.org/10.1007/BF00331219	journal	July 1993
A study of Nd2Fe14B and a neodymium-rich phase in sintered NdFeB magnets Holc, J.; Beseničar, S.; Kolar, D. Journal of Materials Science, Vol. 25, Issue 1 https://doi.org/10.1007/BF00544210	journal	January 1990
Zur Anisotropie der Magnetisierung ferromagnetischer Einkristalle Bloch, F.; Gentile, G. Zeitschrift f�r Physik, Vol. 70, Issue 5-6 https://doi.org/10.1007/BF01339586	journal	May 1931
Physics of Magnetism and Magnetic Materials Buschow, K. H. J.; de Boer, F. R. Springer New York, NY https://doi.org/10.1007/b100503	book	January 2003
Prospects for Non-Rare Earth Permanent Magnets for Traction Motors and Generators Kramer, M. J.; McCallum, R. W.; Anderson, I. A. JOM, Vol. 64, Issue 7 https://doi.org/10.1007/s11837-012-0351-z	journal	June 2012
Structural and low-temperature magnetic studies on compounds Sm2Fe17 with aluminium substitution for iron McNeely, D.; Oesterreicher, H. Journal of the Less Common Metals, Vol. 44 https://doi.org/10.1016/0022-5088(76)90130-2	journal	January 1976
Intrinsic magnetic properties of compounds with the Nd2Fe14B structure Coey, J. M. D. Journal of the Less Common Metals, Vol. 126 https://doi.org/10.1016/0022-5088(86)90245-6	journal	December 1986
Structural and magnetic properties of ternary nitrides R2Fe17Nx (R ≡ Nd, Sm) Miraglia, S.; Soubeyroux, J. L.; Kolbeck, C. Journal of the Less Common Metals, Vol. 171, Issue 1 https://doi.org/10.1016/0022-5088(91)90262-3	journal	August 1991
Magnetic properties and crystal structure of Nd2Fe14B Givord, D.; Li, H. S.; Moreau, J. M. Solid State Communications, Vol. 50, Issue 6 https://doi.org/10.1016/0038-1098(84)90315-6	journal	May 1984
Roles of light interstitials in magnetism of Fe Akai, H.; Takeda, M.; Takahashi, M. Solid State Communications, Vol. 94, Issue 7 https://doi.org/10.1016/0038-1098(95)00125-5	journal	May 1995
Comparison of the intrinsic magnetic properties of R2Fe14B and R (Fe11Ti); R = rare earth Coey, J. M. D. Journal of Magnetism and Magnetic Materials, Vol. 80, Issue 1 https://doi.org/10.1016/0304-8853(89)90314-4	journal	August 1989
Magnetic and crystallographic characteristics of rare-earth ternary carbides derived from R2Fe17 compounds Zhong, X. -P.; Radwański, R. J.; de Boer, F. R. Journal of Magnetism and Magnetic Materials, Vol. 86, Issue 2-3 https://doi.org/10.1016/0304-8853(90)90141-C	journal	May 1990
Magnetocrystalline anisotropy of Sm2Fe17N2 Katter, M.; Wecker, J.; Schultz, L. Journal of Magnetism and Magnetic Materials, Vol. 92, Issue 1 https://doi.org/10.1016/0304-8853(90)90670-L	journal	November 1990
Improved magnetic properties by treatment of iron-based rare earth intermetallic compounds in anmonia Coey, J. M. D.; Sun, Hong Journal of Magnetism and Magnetic Materials, Vol. 87, Issue 3 https://doi.org/10.1016/0304-8853(90)90756-G	journal	July 1990
Magnetic properties and thermal stability of Sm2Fe17Nx with intermediate nitrogen concentrations Katter, M.; Wecker, J.; Kuhrt, C. Journal of Magnetism and Magnetic Materials, Vol. 117, Issue 3 https://doi.org/10.1016/0304-8853(92)90099-A	journal	December 1992
Structural and intrinsic magnetic properties of Sm2(Fe1−xCox)17Ny Katter, M.; Wecker, J.; Kuhrt, C. Journal of Magnetism and Magnetic Materials, Vol. 114, Issue 1-2 https://doi.org/10.1016/0304-8853(92)90330-Q	journal	August 1992
New interstitial rare-earth iron intermetallics produced by gas phase reaction Coey, J. M. D.; Hurley, D. P. F. Journal of Magnetism and Magnetic Materials, Vol. 104-107 https://doi.org/10.1016/0304-8853(92)90506-J	journal	February 1992
Gas-phase carbonation of R2Fe17 Sun, Hong; Otani, Y.; Coey, J. M. D. Journal of Magnetism and Magnetic Materials, Vol. 104-107 https://doi.org/10.1016/0304-8853(92)90654-7	journal	February 1992
Anisotropy of easy-plane Y2Fe17, Y2Fe17N3 and Sm2Fe17 Brennan, S.; Skomski, R.; Cugat, O. Journal of Magnetism and Magnetic Materials, Vol. 140-144 https://doi.org/10.1016/0304-8853(94)01468-X	journal	February 1995
Magnetic anisotropy of (Sm, Y)2Fe17Ny compounds Lu, Y.; Tegus, O.; Li, Q. A. Physica B: Condensed Matter, Vol. 177, Issue 1-4 https://doi.org/10.1016/0921-4526(92)90104-Z	journal	March 1992
Interstitial carbonation of the Sm2Fe17 phase by reaction with hydrocarbons Christodoulou, Chris N.; Takeshita, Takuo Journal of Alloys and Compounds, Vol. 190, Issue 1 https://doi.org/10.1016/0925-8388(92)90171-5	journal	December 1992
An alternative way of linearizing the augmented plane-wave method Sjöstedt, E.; Nordström, L.; Singh, D. J. Solid State Communications, Vol. 114, Issue 1 https://doi.org/10.1016/S0038-1098(99)00577-3	journal	March 2000
Theory of Magnetic Exchange Interactions:Exchange in Insulators and Semiconductors Anderson, Philip W. Solid State Physics https://doi.org/10.1016/S0081-1947(08)60260-X	book	January 1963
Rare-earth magnetic anisotropy: Is the crystal field theory valid? Buck, S.; Fähnle, M. Journal of Magnetism and Magnetic Materials, Vol. 166, Issue 3 https://doi.org/10.1016/S0304-8853(96)00588-4	journal	February 1997
Magnetic properties of R2Co17−xGax compounds (RSm and Gd) Zhang, D.; Middleton, D. P.; Brück, E. Journal of Alloys and Compounds, Vol. 259, Issue 1-2 https://doi.org/10.1016/S0925-8388(97)00104-7	journal	August 1997
Anisotropy of rare-earth magnets Skomski, R.; Sellmyer, D. J. Journal of Rare Earths, Vol. 27, Issue 4 https://doi.org/10.1016/S1002-0721(08)60314-2	journal	August 2009
2Flux growth and characterization of Ce-substituted Nd 2 Fe 14 B single crystals Susner, Michael A.; Conner, Benjamin S.; Saparov, Bayrammurad I. Journal of Magnetism and Magnetic Materials, Vol. 434 https://doi.org/10.1016/j.jmmm.2016.10.127	journal	July 2017
Permanent magnets: Plugging the gap Coey, J. M. D. Scripta Materialia, Vol. 67, Issue 6 https://doi.org/10.1016/j.scriptamat.2012.04.036	journal	September 2012
Magnetism and Magnetic Materials Coey, J. M. D. https://doi.org/10.1017/CBO9780511845000	book	June 2012
Magnetic and Electronic Properties of Samarium-Doped Phenanthrene from First-Principles Study Yan, Xun-Wang; Wang, Yanyun; Gao, Miao The Journal of Physical Chemistry C, Vol. 120, Issue 39 https://doi.org/10.1021/acs.jpcc.6b08373	journal	September 2016
Ferromagnetism of Fe3Sn and Alloys Sales, Brian C.; Saparov, Bayrammurad; McGuire, Michael A. Scientific Reports, Vol. 4, Issue 1 https://doi.org/10.1038/srep07024	journal	November 2014
Theoretical screening of intermetallic ThMn12-type phases for new hard-magnetic compounds with low rare earth content Körner, Wolfgang; Krugel, Georg; Elsässer, Christian Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep24686	journal	April 2016
High coercivity in Sm ₂ Fe ₁₇ N _x magnets Schnitzke, K.; Schultz, L.; Wecker, J. Applied Physics Letters, Vol. 57, Issue 26 https://doi.org/10.1063/1.104202	journal	December 1990
Evidence in rare‐earth (R)–transition metal (M) intermetallics for a systematic dependence of R‐M exchange interactions on the nature of the R atom Belorizky, E.; Fremy, M. A.; Gavigan, J. P. Journal of Applied Physics, Vol. 61, Issue 8 https://doi.org/10.1063/1.338573	journal	April 1987
Magnetocrystalline anisotropy in Nd‐Fe‐B magnet Otani, Yoshichika; Miyajima, Hideki; Chikazumi, Sōshin Journal of Applied Physics, Vol. 61, Issue 8 https://doi.org/10.1063/1.338745	journal	April 1987
Intrinsic magnetic properties of R ₂ Fe ₁₇ C _y N _x compounds: ( R =Y, Sm, Er, and Tm) Kou, X. C.; Grössinger, R.; Katter, M. Journal of Applied Physics, Vol. 70, Issue 4 https://doi.org/10.1063/1.349420	journal	August 1991
Magnetic phase transition and magnetocrystalline anisotropy of Sm ₂ Fe ₁₇ C _x N _y Kou, X. C.; Grössinger, R.; Li, X. Journal of Applied Physics, Vol. 70, Issue 10 https://doi.org/10.1063/1.350078	journal	November 1991
Al‐substitution effects on the magnetic properties of RCo ₅ (R=Y, Pr, Nd, and Sm) Konno, K.; Ido, H.; Cheng, S. F. Journal of Applied Physics, Vol. 73, Issue 10 https://doi.org/10.1063/1.353524	journal	May 1993
Magnetic properties and structure of R2Co17−xTix intermetallic compounds (R=Pr or Nd) Tang, H.; Shen, B. G.; Buschow, K. H. J. Journal of Applied Physics, Vol. 81, Issue 8 https://doi.org/10.1063/1.365144	journal	April 1997
Discovery of ferromagnetism with large magnetic anisotropy in ZrMnP and HfMnP Lamichhane, Tej N.; Taufour, Valentin; Masters, Morgan W. Applied Physics Letters, Vol. 109, Issue 9 https://doi.org/10.1063/1.4961933	journal	August 2016
Magnetism and magnetic materials: by J.M.D. Coey, Cambridge, Cambridge University Press, 2018, 617 pp., £59.99 (paperback), ISBN 9781108717519. Scope: review. Level: advanced undergraduate, postgraduate, early career researcher, researcher. Howard, Eric Contemporary Physics, Vol. 60, Issue 4 https://doi.org/10.1080/00107514.2019.1709555	journal	October 2019
Controlling the properties of high energy density permanent magnetic materials by different processing routes Gutfleisch, O. Journal of Physics D: Applied Physics, Vol. 33, Issue 17 https://doi.org/10.1088/0022-3727/33/17/201	journal	August 2000
Magnetism and Magnetic Materials Sucksmith, W. Physics Bulletin, Vol. 10, Issue 10 https://doi.org/10.1088/0031-9112/10/10/012	journal	October 1959
New developments in hard magnetic materials Buschow, K. H. J. Reports on Progress in Physics, Vol. 54, Issue 9 https://doi.org/10.1088/0034-4885/54/9/001	journal	September 1991
Magnetic properties of a new series of rare-earth iron nitrides: R ₂ Fe ₁₇ N _y (y approximately 2.6) Sun, Hong; Coey, J. M. D.; Otani, Y. Journal of Physics: Condensed Matter, Vol. 2, Issue 30 https://doi.org/10.1088/0953-8984/2/30/013	journal	July 1990
A method for atomistic spin dynamics simulations: implementation and examples Skubic, B.; Hellsvik, J.; Nordström, L. Journal of Physics: Condensed Matter, Vol. 20, Issue 31 https://doi.org/10.1088/0953-8984/20/31/315203	journal	July 2008
Atomistic spin model simulations of magnetic nanomaterials Evans, R. F. L.; Fan, W. J.; Chureemart, P. Journal of Physics: Condensed Matter, Vol. 26, Issue 10 https://doi.org/10.1088/0953-8984/26/10/103202	journal	February 2014
Magnetism and electronic structure calculation of SmN Morari, C.; Beiuşeanu, F.; Di Marco, I. Journal of Physics: Condensed Matter, Vol. 27, Issue 11 https://doi.org/10.1088/0953-8984/27/11/115503	journal	March 2015
Rare earth monopnictides and monochalcogenides from first principles: towards an electronic phase diagram of strongly correlated materials Petit, L.; Tyer, R.; Szotek, Z. New Journal of Physics, Vol. 12, Issue 11 https://doi.org/10.1088/1367-2630/12/11/113041	journal	November 2010
Ab initio screening methodology applied to the search for new permanent magnetic materials Drebov, Nedko; Martinez-Limia, Alberto; Kunz, Lothar New Journal of Physics, Vol. 15, Issue 12 https://doi.org/10.1088/1367-2630/15/12/125023	journal	December 2013
Ferromagnetic Anisotropy and the Itinerant Electron Model Brooks, Harvey Physical Review, Vol. 58, Issue 10 https://doi.org/10.1103/PhysRev.58.909	journal	November 1940
Self-interaction correction to density-functional approximations for many-electron systems Perdew, J. P.; Zunger, Alex Physical Review B, Vol. 23, Issue 10, p. 5048-5079 https://doi.org/10.1103/PhysRevB.23.5048	journal	May 1981
Magnetic properties of R ions in R Co 5 compounds ( R =Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er) Tie-song, Zhao; Han-min, Jin; Guang-hua, Guo Physical Review B, Vol. 43, Issue 10 https://doi.org/10.1103/PhysRevB.43.8593	journal	April 1991
Neutron powder-diffraction study of Pr 2 Fe 17 and Pr 2 Fe 17 N 2.9 Isnard, O.; Miraglia, S.; Soubeyroux, J. L. Physical Review B, Vol. 45, Issue 6 https://doi.org/10.1103/PhysRevB.45.2920	journal	February 1992
Analysis of the magnetic properties of R 2 Co 17 ( R =Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er) Xiu-feng, Han; Han-min, Jin; Zi-jun, Wang Physical Review B, Vol. 47, Issue 6 https://doi.org/10.1103/PhysRevB.47.3248	journal	February 1993
Density-functional theory and NiO photoemission spectra Anisimov, V. I.; Solovyev, I. V.; Korotin, M. A. Physical Review B, Vol. 48, Issue 23 https://doi.org/10.1103/PhysRevB.48.16929	journal	December 1993
Corrected atomic limit in the local-density approximation and the electronic structure of d impurities in Rb Solovyev, I. V.; Dederichs, P. H.; Anisimov, V. I. Physical Review B, Vol. 50, Issue 23, p. 16861-16871 https://doi.org/10.1103/PhysRevB.50.16861	journal	December 1994
Density-functional theory and strong interactions: Orbital ordering in Mott-Hubbard insulators Liechtenstein, A. I.; Anisimov, V. I.; Zaanen, J. Physical Review B, Vol. 52, Issue 8 https://doi.org/10.1103/PhysRevB.52.R5467	journal	August 1995
Ab initio calculation of electronic structure, crystal field, and intrinsic magnetic properties of Sm 2 Fe 17 , Sm 2 Fe 17 N 3 , Sm 2 Fe 17 C 3 , and Sm 2 Co 17 Steinbeck, Lutz; Richter, Manuel; Nitzsche, Ulrike Physical Review B, Vol. 53, Issue 11 https://doi.org/10.1103/PhysRevB.53.7111	journal	March 1996
Structure and hyperfine properties of Sm 2 ( F e , S i ) 17 Djega-Mariadassou, C.; Bessais, L.; Nandra, A. Physical Review B, Vol. 65, Issue 1 https://doi.org/10.1103/PhysRevB.65.014419	journal	December 2001
Exchange interactions and Curie temperature in (Ga,Mn)As Sandratskii, L. M.; Bruno, P. Physical Review B, Vol. 66, Issue 13 https://doi.org/10.1103/PhysRevB.66.134435	journal	October 2002
Calculation of magnetic anisotropy energy in SmCo 5 Larson, P.; Mazin, I. I.; Papaconstantopoulos, D. A. Physical Review B, Vol. 67, Issue 21 https://doi.org/10.1103/PhysRevB.67.214405	journal	June 2003
Effect of lattice relaxation on magnetic anisotropy: Zr -doped Sm 2 Co 17 Larson, P.; Mazin, I. I. Physical Review B, Vol. 69, Issue 1 https://doi.org/10.1103/PhysRevB.69.012404	journal	January 2004
Exchange interactions and temperature dependence of magnetization in half-metallic Heusler alloys Şaşıoğlu, E.; Sandratskii, L. M.; Bruno, P. Physical Review B, Vol. 72, Issue 18 https://doi.org/10.1103/PhysRevB.72.184415	journal	November 2005
Calculations of Hubbard U from first-principles Aryasetiawan, F.; Karlsson, K.; Jepsen, O. Physical Review B, Vol. 74, Issue 12 https://doi.org/10.1103/PhysRevB.74.125106	journal	September 2006
Anisotropy and magnetism in the LSDA + U method Ylvisaker, Erik R.; Pickett, Warren E.; Koepernik, Klaus Physical Review B, Vol. 79, Issue 3 https://doi.org/10.1103/PhysRevB.79.035103	journal	January 2009
Magnetocrystalline anisotropy in UMn 2 Ge 2 and related Mn-based actinide ferromagnets Parker, David S.; Ghimire, Nirmal; Singleton, John Physical Review B, Vol. 91, Issue 17 https://doi.org/10.1103/PhysRevB.91.174401	journal	May 2015
Electronic and magnetic structures of the rare-earth compounds R 2 Fe 17 N ξ Jaswal, S. S.; Yelon, W. B.; Hadjipanayis, G. C. Physical Review Letters, Vol. 67, Issue 5 https://doi.org/10.1103/PhysRevLett.67.644	journal	July 1991
Generalized Gradient Approximation Made Simple Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868 https://doi.org/10.1103/PhysRevLett.77.3865	journal	October 1996
Generalized Gradient Approximation Made Simple [Phys. Rev. Lett. 77, 3865 (1996)] Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 78, Issue 7 https://doi.org/10.1103/PhysRevLett.78.1396	journal	February 1997
LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets Zhu, Jian-Xin; Janoschek, Marc; Rosenberg, Richard Physical Review X, Vol. 4, Issue 2 https://doi.org/10.1103/PhysRevX.4.021027	journal	May 2014
R 2 Fe 14 B materials: Intrinsic properties and technological aspects Herbst, J. F. Reviews of Modern Physics, Vol. 63, Issue 4 https://doi.org/10.1103/RevModPhys.63.819	journal	October 1991
Properties of sintered Nd-Fe-TM-B magnets Rodewald, W.; Fernengel, W. IEEE Transactions on Magnetics, Vol. 24, Issue 2 https://doi.org/10.1109/20.11555	journal	March 1988
Effect of nitrogen content on magnetic properties of Sm/sub 2/Fe/sub 17/N/sub x/ (0 Iriyama, T.; Kobayashi, K.; Imaoka, N. IEEE Transactions on Magnetics, Vol. 28, Issue 5 https://doi.org/10.1109/20.179482	journal	September 1992
Hard Magnetic Materials: A Perspective Coey, J. M. D. IEEE Transactions on Magnetics, Vol. 47, Issue 12 https://doi.org/10.1109/TMAG.2011.2166975	journal	December 2011
Magnetic properties of RCo ₅ permanent magnets prepared by liquid phase sintering Shibata, T.; Katayana, T. IEEE Transactions on Magnetics, Vol. 8, Issue 3 https://doi.org/10.1109/tmag.1972.1067359	journal	September 1972
Magnetic Properties of RCo ₅ Permanent Magnets Prepared by Liquid Phase Sintering Shibata, Tsugio; Katayama, Toshikazu Japanese Journal of Applied Physics, Vol. 12, Issue 7 https://doi.org/10.1143/JJAP.12.1020	journal	July 1973
Magnetic properties of R2Co17-xGax and RCo5-xGax alloys (R = Y, Tb) in high magnetic fields Suski, W.; Vityk, N.; Gladyshevskii, R. Chemistry of Metals and Alloys, Vol. 1, Issue 2 https://doi.org/10.30970/cma1.0038	journal	January 2008
Atomistic spin model simulations of magnetic nanomaterials Evans, Richard F. L.; Fan, Weijia J.; Chureemart, Phanwadee arXiv https://doi.org/10.48550/arxiv.1310.6143	text	January 2013
LDA+DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets Zhu, Jian-Xin; Janoschek, Marc; Rosenberg, Richard arXiv https://doi.org/10.48550/arxiv.1402.5543	text	January 2014
Magnetism and electronic structure calculation of SmN Morari, C.; Beiuşeanu, F.; Di Marco, I. arXiv https://doi.org/10.48550/arxiv.1412.2966	text	January 2014
Discovery of ferromagnetism with large magnetic anisotropy in ZrMnP and HfMnP Lamichhane, Tej N.; Taufour, Valentin; Masters, Morgan W. arXiv https://doi.org/10.48550/arxiv.1612.03166	text	January 2016
Exchange interactions and Curie temperature in (GaMn)As Sandratskii, L. M.; Bruno, P. arXiv https://doi.org/10.48550/arxiv.cond-mat/0207050	text	January 2002
Exchange interactions and temperature dependence of the magnetization in half--metallic Heusler alloys Sasioglu, E.; Sandratskii, L. M.; Bruno, P. arXiv https://doi.org/10.48550/arxiv.cond-mat/0507697	text	January 2005
Ab initio screening methodology applied to the search for new permanent magnetic materials Drebov, N.; Martinez-Limia, A.; Kunz, L. Karlsruhe https://doi.org/10.5445/ir/1000041071	text	January 2013
Role of N in the Permanent Magnet Material Sm ₂ Fe ₁₇ N _x Ogura, Masako; Mashiyama, Ayaka; Akai, Hisazumi Journal of the Physical Society of Japan, Vol. 84, Issue 8 https://doi.org/10.7566/JPSJ.84.084702	journal	August 2015

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