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Philosophical Magazine B Volume 64, 1991 - Issue 1
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Original Articles

Electron microscopy study of the coherent two-phase mixtures L10+ L12, in Co–Pt alloys

C. Leroux Groupe d'Etudes des Matériaux Métalliques, IPCMS, 4 rue B Pascal, 67000, Strasbourg, France
,
A. Loiseau Groupe d'Etudes des Matériaux Métalliques, IPCMS, 4 rue B Pascal, 67000, Strasbourg, France
,
D. Broddin RUCA, Groenenborgerlaan 171, B-2020, Antwerp, Belgiumy
&
G. Vantendeloo Office National d'Etudes et de Recherches Aérospatiales, B.P. 72, 92322, Chǎtillon Cédex, France
Pages 57-82 | Received 16 Jul 1990, Accepted 24 Aug 1990, Published online: 20 Aug 2006

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N. M. Kleinerman, V. V. Serikov, N. I. Vlasova & A. G. Popov. (2018) Mössbauer study of structural inhomogeneities formed upon the FCC–L10 transformation in equiatomic FePd alloy from different initial states. Philosophical Magazine 98:26, pages 2380-2396.
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K. Muraleedharan, D. Banerjee, S. Banerjee & S. Lele. (1995) The α2-to-O transformation in Ti-Al-Nb alloys. Philosophical Magazine A 71:5, pages 1011-1036.
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V. G. Myagkov, V. S. Zhigalov, L. E. Bykova, G. N. Bondarenko, A. N. Rybakova, A. A. Matsynin, I. A. Tambasov, M. N. Volochaev & D. A. Velikanov. (2015) High rotatable magnetic anisotropy in epitaxial L10CoPt(111) thin films. JETP Letters 102:6, pages 355-360.
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A. Lopes, G. Tréglia, C. Mottet & B. Legrand. (2015) Ordering and surface segregation in nanoparticles: A theoretical study from surface alloys to nanoalloys . Physical Review B 91:3.
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Farid Kameche, Anh-Tu Ngo, Caroline Salzemann, Marco Cordeiro, Eli Sutter & Christophe Petit. (2015) Role of the nanocrystallinity on the chemical ordering of Co x Pt 100−x nanocrystals synthesized by wet chemistry . Physical Chemistry Chemical Physics 17:42, pages 28162-28170.
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J.M. Montejano-Carrizales, F. Aguilera-Granja, C. Goyhenex, V. Pierron-Bohnes & J.L. Morán-López. (2014) Structural, electronic and magnetic properties of , for M=13, 19, and 55, from first principles. Journal of Magnetism and Magnetic Materials 355, pages 215-224.
Crossref
Yong Ni, Linghui He & Armen G. Khachaturyan. 2013. IUTAM Symposium on Surface Effects in the Mechanics of Nanomaterials and Heterostructures. IUTAM Symposium on Surface Effects in the Mechanics of Nanomaterials and Heterostructures 193 202 .
Roman V. Chepulskii & W. H. Butler. (2012) Tuning of atomic order in Co-Pt nanoparticles: Ab initio insights . Physical Review B 86:15.
Crossref
Roman V. Chepulskii & Stefano Curtarolo. (2011) Revealing low-temperature atomic ordering in bulk Co-Pt with the high-throughput ab-initio method . Applied Physics Letters 99:26.
Crossref
F. Calvo & C. Mottet. (2011) Order-disorder transition in Co-Pt nanoparticles: Coexistence, transition states, and finite-size effects. Physical Review B 84:3.
Crossref
Edwina Klay, Frédéric Diologent & Andreas Mortensen. (2011) L10 nanotwinned gold-rich Au–Cu–Pt. Acta Materialia 59:8, pages 3184-3195.
Crossref
J. Lyubina, B. Rellinghaus, O. Gutfleisch & M. Albrecht. 2011. Handbook of Magnetic Materials Volume 19. Handbook of Magnetic Materials Volume 19 291 407 .
Daniel P. Shoemaker & Ram Seshadri. (2010) Total-scattering descriptions of local and cooperative distortions in the oxide spinel with dilute Jahn-Teller ions . Physical Review B 82:21.
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Crossref
Aftab Alam, Brent Kraczek & D. D. Johnson. (2010) Structural, magnetic, and defect properties of Co-Pt-type magnetic-storage alloys: Density-functional theory study of thermal processing effects. Physical Review B 82:2.
Crossref
Yong Ni, Weifeng Rao & Armen G. Khachaturyan. (2009) Pseudospinodal Mode of Decomposition in Films and Formation of Chessboard-Like Nanostructure. Nano Letters 9:9, pages 3275-3281.
Crossref
Sahar Farjami, Takashi Fukuda & Tomoyuki Kakeshita. (2009) Ordering Process and Variant Selection under Magnetic Field in L10-type Co–50Pt and Fe–55Pd Alloys. ISIJ International 49:10, pages 1610-1614.
Crossref
Yong Ni & Armen G. Khachaturyan. (2008) Mechanism and conditions of the chessboard structure formation. Acta Materialia 56:16, pages 4498-4509.
Crossref
Y. Ni, Y.M. Jin & A.G. Khachaturyan. (2007) The transformation sequences in the cubic→tetragonal decomposition. Acta Materialia 55:14, pages 4903-4914.
Crossref
Gerhard Sauthoff. 2006. Materials Science and Technology. Materials Science and Technology.
K.D Belashchenko. (2004) Anisotropy of exchange stiffness and its effect on the properties of magnets. Journal of Magnetism and Magnetic Materials 270:3, pages 413-424.
Crossref
Y. Le Bouar, A. Loiseau & A. Finel. (2003) Origin of the complex wetting behavior in Co-Pt alloys. Physical Review B 68:22.
Crossref
V. P. Antropov & K. D. Belashchenko. (2003) Multiscale modeling of hysteretic phenomena in magnets (invited). Journal of Applied Physics 93:10, pages 6438-6443.
Crossref
K.D. Belashchenko & V.P. Antropov. (2003) Bridging the gap between micromagnetism and ab initio calculations: basic hysteretic properties of CoPt-type magnets. Journal of Magnetism and Magnetic Materials 258-259, pages 244-247.
Crossref
K.D Belashchenko & V.P Antropov. (2002) Atomistic, microstructural and micromagnetic aspects of the multiscale modeling of hysteretic phenomena in hard magnets. Journal of Magnetism and Magnetic Materials 253:3, pages 87-95.
Crossref
K. D. Belashchenko & V. P. Antropov. (2002) Multiscale nature of hysteretic phenomena: Application to CoPt-type magnets. Physical Review B 66:14.
Crossref
K D Belashchenko, I R Pankratov, G D Samolyuk & V G Vaks. (2002) Kinetics of formation of twinned structures under L1 0 -type orderings in alloys . Journal of Physics: Condensed Matter 14:3, pages 565-589.
Crossref
K. D. Belashchenko & V. P. Antropov. (2002) Structure of macrodomain walls in polytwinned magnets. Journal of Applied Physics 91:10, pages 8474.
Crossref
K. D. Belashchenko, I. R. Pankratov, G. D. Samolyuk & V. G. Vaks. 2002. New Kinds of Phase Transitions: Transformations in Disordered Substances. New Kinds of Phase Transitions: Transformations in Disordered Substances 150 166 .
Y. Le Bouar & A. Loiseau. (2001) Strain-induced microstructure development due to a wetting phenomenon in the Co?Pt system. Acta Materialia 49:14, pages 2679-2690.
Crossref
V. G. Vaks. (2001) Ginzburg-Landau-type theory of antiphase boundaries in polytwinned structures. Journal of Experimental and Theoretical Physics Letters 73:5, pages 237-241.
Crossref
H. Winn, Y. Tanaka, T. Shiraishi, K. Udoh, E. Miura, R.I. Hernandez, Y. Takuma & K. Hisatsune. (2000) Two types of checkerboard-like microstructures in Au–Cu–Pd ternary alloys. Journal of Alloys and Compounds 306:1-2, pages 262-269.
Crossref
Y. Le Bouar & A.G. Khachaturyan. (2000) Mechanism and modeling of saw-tooth structure formation in the L12–L10 two-phase system. Acta Materialia 48:8, pages 1705-1717.
Crossref
Y. Le Bouar, A. Loiseau, A. Finel & F. Ducastelle. (2000) Wetting behavior in the Co-Pt system. Physical Review B 61:5, pages 3317-3326.
Crossref
R. A. Ristau, K. Barmak, L. H. Lewis, K. R. Coffey & J. K. Howard. (1999) On the relationship of high coercivity and L1 ordered phase in CoPt and FePt thin films. Journal of Applied Physics 86:8, pages 4527-4533.
Crossref
R. A. Ristau, K. Barmak, L. H. Lewis, K. R. Coffey & J. K. Howard. (2011) A Study on High Coercivity and L1 0 Ordered Phase in CoPt and FePt Thin Films . MRS Proceedings 577.
Crossref
R. A. Ristau, K. Barmak, L. H. Lewis, K. R. Coffey & J. K. Howard. (2011) A Study On High Coercivity And Lio Ordered Phase In Copt And Fept Thin Films. MRS Proceedings 562.
Crossref
Y. Le Bouar, A. Loiseau & A.G. Khachaturyan. (1998) Origin of chessboard-like structures in decomposing alloys. Theoretical model and computer simulation. Acta Materialia 46:8, pages 2777-2788.
Crossref
Masao Takeyama & Makoto Kikuchi. (1998) Eutectoid transformations accompanied by ordering. Intermetallics 6:7-8, pages 573-578.
Crossref
Y. Le Bouar & A. G. Khachaturyan. (2011) Computer Simulations of the Chessboard-Like Microstructure Formation in Decomposing Alloys. MRS Proceedings 481.
Crossref
Jeff Th. M. De Hosson, D. Schryvers & Gustaaf Van Tandeloo. 1996. Handbook of Microscopy. Handbook of Microscopy 5 110 .
. 1996. Handbook of Microscopy Set. Handbook of Microscopy Set 5 110 .
Annick Loiseau. (1996) The role of interfaces and domain boundaries in order—7disorder transitions. Current Opinion in Solid State and Materials Science 1:3, pages 369-377.
Crossref
D. Schryvers, G. Van Tendeloo, J. Van Landuyt & S. Amelinckx. (1995) Some examples of electron microscopy studies of microstructures and phase transitions in solids. Meccanica 30:5, pages 433-438.
Crossref
Gerhard Sauthoff. 1995. Intermetallics. Intermetallics 120 157 .
L.A. Bendersky, F.S. Biancaniello & M.E. Williams. (2011) Evolution of the two-phase microstructure L1 2 + DO 22 in near-eutectoid Ni 3 (Al,V) alloy . Journal of Materials Research 9:12, pages 3068-3082.
Crossref
Aman Kumar Lal Das, Gaurav Dilip Rout, Avnish Singh Pal & Joysurya Basu. (2022) Self-Assembled Chessboard-Like Microstructure between Tetragonal Η′ and a New Monoclinic Phase in Nimn. SSRN Electronic Journal.
Crossref
Avnish Singh Pal, Aman Kumar Lal Das, K. Gururaj, M. Sadhasivam, Kevin M. Knowles, Md. Imteyaz Ahmad, K.G. Pradeep & Joysurya Basu. (2022) Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in CoFeMn Oxide. SSRN Electronic Journal.
Crossref
Avnish Singh Pal, Aman Kumar Lal Das, K. Gururaj, M. Sadhasivam, Kevin M. Knowles, Md. Imteyaz Ahmad, K.G. Pradeep & Joysurya Basu. (2022) Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in Cofemn Oxide. SSRN Electronic Journal.
Crossref

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