Ab initio construction of magnetic phase diagrams in alloys: The case of Fe1-xMnxPt
Abstract
A first-principles approach to the construction of concentration-temperature magnetic phase diagrams of metallic alloys is presented. The method employs self-consistent total energy calculations based on the coherent potential approximation for partially ordered and noncollinear magnetic states and is able to account for competing interactions and multiple magnetic phases. The application to the Fe1–xMnxPt “magnetic chameleon” system yields the sequence of magnetic phases at T = 0 and the c-T magnetic phase diagram in good agreement with experiment, and a new low-temperature phase is predicted at the Mn-rich end. The importance of non-Heisenberg interactions for the description of the magnetic phase diagram is demonstrated.
- Authors:
-
- Univ. of Nebraska-Lincoln, Lincoln, NE (United States); Savitribai Phule Univ. of Pune, Ganeshkhind, Pune (India)
- Univ. of Nebraska-Lincoln, Lincoln, NE (United States)
- Ames Lab., Ames, IA (United States)
- Publication Date:
- Research Org.:
- Ames Laboratory (AMES), Ames, IA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1221932
- Alternate Identifier(s):
- OSTI ID: 1203810
- Report Number(s):
- IS-J-8772
Journal ID: ISSN 0031-9007; PRLTAO
- Grant/Contract Number:
- DMR-1308751; AC02-07CH11358; DMR-0820521
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review Letters
- Additional Journal Information:
- Journal Volume: 115; Journal Issue: 5; Journal ID: ISSN 0031-9007
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Pujari, B. S., Larson, P., Antropov, V. P., and Belashchenko, K. D. Ab initio construction of magnetic phase diagrams in alloys: The case of Fe1-xMnxPt. United States: N. p., 2015.
Web. doi:10.1103/PhysRevLett.115.057203.
Pujari, B. S., Larson, P., Antropov, V. P., & Belashchenko, K. D. Ab initio construction of magnetic phase diagrams in alloys: The case of Fe1-xMnxPt. United States. https://doi.org/10.1103/PhysRevLett.115.057203
Pujari, B. S., Larson, P., Antropov, V. P., and Belashchenko, K. D. Tue .
"Ab initio construction of magnetic phase diagrams in alloys: The case of Fe1-xMnxPt". United States. https://doi.org/10.1103/PhysRevLett.115.057203. https://www.osti.gov/servlets/purl/1221932.
@article{osti_1221932,
title = {Ab initio construction of magnetic phase diagrams in alloys: The case of Fe1-xMnxPt},
author = {Pujari, B. S. and Larson, P. and Antropov, V. P. and Belashchenko, K. D.},
abstractNote = {A first-principles approach to the construction of concentration-temperature magnetic phase diagrams of metallic alloys is presented. The method employs self-consistent total energy calculations based on the coherent potential approximation for partially ordered and noncollinear magnetic states and is able to account for competing interactions and multiple magnetic phases. The application to the Fe1–xMnxPt “magnetic chameleon” system yields the sequence of magnetic phases at T = 0 and the c-T magnetic phase diagram in good agreement with experiment, and a new low-temperature phase is predicted at the Mn-rich end. The importance of non-Heisenberg interactions for the description of the magnetic phase diagram is demonstrated.},
doi = {10.1103/PhysRevLett.115.057203},
journal = {Physical Review Letters},
number = 5,
volume = 115,
place = {United States},
year = {Tue Jul 28 00:00:00 EDT 2015},
month = {Tue Jul 28 00:00:00 EDT 2015}
}
Web of Science
Works referenced in this record:
Towards a constrained local moment model for first principles spin dynamics
journal, November 1998
- Stocks, G. M.; Ujfalussy, B.; Wang, Xindong
- Philosophical Magazine B, Vol. 78, Issue 5-6
Structural and magnetic properties of ternary Fe 1– x Mn x Pt nanoalloys from first principles
journal, January 2011
- Gruner, Markus E.; Entel, Peter
- Beilstein Journal of Nanotechnology, Vol. 2
The Theory of a Heisenberg Alloy
journal, July 1976
- Kassan-Ogly, F. A.; Medvedev, M. V.
- physica status solidi (b), Vol. 76, Issue 1
Consistent model of magnetism in ferropnictides
journal, March 2011
- Wysocki, Aleksander L.; Belashchenko, Kirill D.; Antropov, Vladimir P.
- Nature Physics, Vol. 7, Issue 6
Magnetic phase diagrams in systems with several related order parameters
journal, March 1988
- Menshikov, A. Z.
- Physica B+C, Vol. 149, Issue 1-3
Magnetic phase diagram of ordered (Fe1-xMnx)Pt alloys
journal, February 1987
- Menshikov, A. Z.; Antropov, V. P.; Gasnikova, G. P.
- Journal of Magnetism and Magnetic Materials, Vol. 65, Issue 1
Magnetism of iron above the Curie temperature
journal, January 1983
- Oguchi, T.; Terakura, K.; Hamada, N.
- Journal of Physics F: Metal Physics, Vol. 13, Issue 1
Temperature-dependent Heisenberg exchange coupling constants from linking electronic-structure calculations and Monte Carlo simulations
journal, February 2012
- Böttcher, D.; Ernst, A.; Henk, J.
- Journal of Magnetism and Magnetic Materials, Vol. 324, Issue 4
A study of magnetism in disordered Pt–Mn, Pd–Mn and Ni–Mn alloys: an augmented space recursion approach
journal, June 2012
- Kaphle, Gopi Chandra; Ganguly, Shreemoyee; Banerjee, Rudra
- Journal of Physics: Condensed Matter, Vol. 24, Issue 29
Origin of the spin reorientation transitions in (Fe1–xCox)2B alloys
journal, February 2015
- Belashchenko, Kirill D.; Ke, Liqin; Däne, Markus
- Applied Physics Letters, Vol. 106, Issue 6
A first-principles theory of ferromagnetic phase transitions in metals
journal, June 1985
- Gyorffy, B. L.; Pindor, A. J.; Staunton, J.
- Journal of Physics F: Metal Physics, Vol. 15, Issue 6
Electronic Structure of Disordered Alloys, Surfaces and Interfaces
book, January 1997
- Turek, Ilja; Drchal, Václav; Kudrnovský, Josef
Magnetic Studies of the Metallic Perovskite-Type Compounds of Manganese
journal, March 1978
- Fruchart, D.; F. Bertaut, E.
- Journal of the Physical Society of Japan, Vol. 44, Issue 3
Coexistence of ferro- and antiferromagnetism in itinerant electron systems
journal, July 1985
- Shimizu, M.
- Journal of Magnetism and Magnetic Materials, Vol. 50, Issue 3
Colossal magnetoresistive manganites
journal, October 1999
- Tokura, Y.; Tomioka, Y.
- Journal of Magnetism and Magnetic Materials, Vol. 200, Issue 1-3
Exchange interactions and Curie temperatures in alloys: First-principles study
journal, June 2006
- Rusz, J.; Bergqvist, L.; Kudrnovský, J.
- Physical Review B, Vol. 73, Issue 21
Temperature-induced longitudinal spin fluctuations in Fe and Ni
journal, February 2007
- Ruban, A. V.; Khmelevskyi, S.; Mohn, P.
- Physical Review B, Vol. 75, Issue 5
Magnetic ordering in Ni-rich NiMn alloys around the multicritical point: Experiment and theory
journal, May 2012
- Pal, Pampa; Banerjee, Rudra; Banerjee, Radheshyam
- Physical Review B, Vol. 85, Issue 17
First-principles and Monte Carlo study of magnetostructural transition and magnetocaloric properties of
journal, March 2010
- Buchelnikov, V. D.; Sokolovskiy, V. V.; Herper, H. C.
- Physical Review B, Vol. 81, Issue 9
Spin dynamics in magnets: Equation of motion and finite temperature effects
journal, July 1996
- Antropov, V. P.; Katsnelson, M. I.; Harmon, B. N.
- Physical Review B, Vol. 54, Issue 2
First-principles study of the minimal model of magnetic interactions in Fe-based superconductors
journal, February 2014
- Glasbrenner, J. K.; Velev, J. P.; Mazin, I. I.
- Physical Review B, Vol. 89, Issue 6
Fluctuating local moments, itinerant electrons, and the magnetocaloric effect: Compositional hypersensitivity of FeRh
journal, February 2014
- Staunton, J. B.; Banerjee, R.; Dias, M. dos Santos
- Physical Review B, Vol. 89, Issue 5
Phase stability and short range order in magnetic transition metal alloys
journal, September 1991
- Bieber, A.; Gautier, F.
- Journal of Magnetism and Magnetic Materials, Vol. 99, Issue 1-3
Effects of alloying and strain on the magnetic properties of Fe N
journal, July 2013
- Ke, Liqin; Belashchenko, Kirill D.; van Schilfgaarde, Mark
- Physical Review B, Vol. 88, Issue 2
Ground States of Constrained Systems: Application to Cerium Impurities
journal, December 1984
- Dederichs, P. H.; Blügel, S.; Zeller, R.
- Physical Review Letters, Vol. 53, Issue 26
The exchange coupling and spin waves in metallic magnets: removal of the long-wave approximation
journal, June 2003
- Antropov, V. P.
- Journal of Magnetism and Magnetic Materials, Vol. 262, Issue 2
Magnetism of iron above the Curie temperature
journal, February 1983
- Oguchi, T.; Terakura, K.; Hamada, N.
- Journal of Magnetism and Magnetic Materials, Vol. 31-34
Consistent model of magnetism in ferropnictides
text, January 2010
- Wysocki, A. L.; Belashchenko, K. D.; Antropov, V. P.
- arXiv
The exchange coupling and spin waves in metallic magnets: removal of the long-wave approximation
text, January 2002
- Antropov, V. P.
- arXiv
Works referencing / citing this record:
Electronic transport and phonon properties of maximally disordered alloys: From binaries to high-entropy alloys
journal, September 2018
- Mu, Sai; Pei, Zongrui; Liu, Xianglin
- Journal of Materials Research, Vol. 33, Issue 19