Magnetism of intermetallics

Current Opinion in Solid State and Materials Science

Volumn 1, Issue 2, 1996, Pages 183-191

  Givord, Dominique ^a   Lacroix, Claudine ^a   Schmitt, Denys ^a  

^a LABORATOIRE DE CRISTALLOGRAPHIE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0347841597     PISSN: 13590286     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1359-0286(96)80082-9     Document Type: Article

References (60)

1. 2 that the Mn-Mn exchange strongly depends on the lattice constant. This result is used to explain the reentrant ferromagnetism observed in the Sm compounds.
2. Sato H, Henmi H, Kobayashi Y, Aoki Y, Yamamoto H, Shinjo T, Sechovsky V: Giant magnetoresistance related transport properties In multilayers and bulk materials. J Appl Phys 1994, 76:6919-6924.
3. Sechovski V, Havela L, Prokes K, Nakotte H, De Boer FR, Brück E: Giant magnetoresistance effects in intermetallic compounds. J Appl Phys 1994, 76:6913-6918.
4. 2. J Phys-Condens Matter 1991, 3:727-738.
5. Arispe J, Coqblin B, Lacroix C: Frustration effects in a Kondo lattice: a model for the coexistence of magnetic and non-magnetic Ce planes in CeSb. Physica B 1995, 206-207:255-258. It is proposed that the complex phase diagram of CeSb can be explained by competition between Kondo effect and long range exchange interactions.
6. 4B via neutron diffraction: it is found that one third of the U atoms are non-magnetic, which is a very unusual result.
7. Neumann K-U, Crangle J, Smith JG, Zayer NK, Ziebeck KRA : Ferromagnetism in an intermetallic compound containing palladium, titanium and aluminium. J Magn Magn Mater 1994, 137:264-268. The compound PdTiAl is found to be magnetic at temperatures as high as 900K. It is suggested that this compound exhibits a new type of very weak magnetism, with the Pd and Ti moments being coupled in an antiparallel fashion.
8. Neumann K-U, Crangle J, Crapper MD, Smith JG, Zayer NK, Ziebeck KRA: The discovery of weak metallic ferromagnetim with a high Curie temperature. J Magn Magn Mater 1995, 146:30-36.
9. De Groot RA, Mueller FM, Van Engen PG, Buschow KHJ: New class of materials: half-metallic ferromagnets. Phys Rev Lett 1983, 50:2024-2027.
10. Moodera JS, Mootoo DM: Nature of half-metallic ferromagnets: transport studies. J Appl Phys 1994, 76:6101-6103.
11. Youn SJ, Min BI: Effects of the spin-orbit interaction in Heusler compounds: electronic structures and Fermi surfaces of NiMnSb and PtMnSb. Phys Rev B 1995, 51:10436-10442.
12. Van Leuken H, De Groot RA: Half-metallic antiferromagnets. Phys Rev Lett 1995, 74:1171-1173.
13. 3. Phys Rev Lett 1991, 67:2882-2885.
14. 3. Phys Rev Lett 1991, 67:2886-2889.
15. Cox D: Quadrupolar Kondo effect in uranium heavy electron materials? Phys Rev Lett 1987, 59:1240-1243.
16. Steglich F, Geibel C, Gloos K, Olesch G, Schank C, Wassilew C, Loidl A, Krimmel A, Stewart GR: Heavy fermions: typical phenomena and recent developments. J Low Temp Phys 1994, 95:3-22. Review of U and Ce compounds that exhibit non-Fermi liquid behaviour.
17. x below 1 K indicate that this system is not a Fermi liquid. The quadrupolar Kondo effect is not possible and the anomalous behaviour is attributed to the proximity of the magnetic instability.
18. Maple MB, Seaman CL, Gajewski DA, Dalichaouch Y, Barbetta VB, Andrade MC, Mook HA, Lukefar HG, Bernal OO, Mac Laughlin DE: Non Fermi liquid behavior in strongly correlated f-electron materials. J Low Temp Phys 1994, 95:225-243.
19. Millis AJ: Effect of a nonzero temperature on quantum critical points in itinerant fermion systems. Phys Rev B 1993, 48:7183-7196.
20. Moriya T, Takimoto T: Anomalous properties around magnetic instability in heavy electron systems. J Phys Soc Jpn 1995, 64:960-969.
21. Hammond TJ, Gehring GA, Suvasini MB, Temmerman WM: The electronic structure of CeRhSb. Physica B 1995, 206-207:819-821.
22. 3. Phys Rev Lett 1994, 72:522-525. Quantitative analysis of infrared reflectivity indicates that the charge gap is of the order of the Kondo temperature and the loss of spectral weight due to the gap formation correlates exactly with the quenching of the Ce moments.
23. Movshovitch R, Lacerda A, Canfield PC, Thompson JD, Fisk Z: Fermi surface instability and symmetry breaking in heavy-fermion compound YbBiPt Phys Rev Lett 1994, 73:492-495.
24. Campbell IA: Indirect exchange for rare earths in metals. J Phys F 1972, 2:L47-L50.
25. Brooks MSS, Johansson B: Density functional theory of the groud state magnetic properties of rare earths and actinides. In Ferromagnetic Materials, vol 7. Edited by Buschow KHJ. Amsterdam: North-Holland; 1993:139-230.
26. Duc NH, Hien TD, Givord D, Franse JJM, De Boer FR: Exchange interactions in rare earth-transition metal compounds. J Magn Magn Mater 1993, 124:305-311.
27. RM parameters, which represent the strength of the exchange interactions between rare earth (R) and transition metal (M) spins, are given for several series of intermetallics. The variation of ARM from one compound to another is discussed in terms of its reciprocal volume dependence, based upon the argument that a larger spatial separation between the 3d and 5d shells should lead to a corresponding reduction in hybridization.
28. Thuy NP, Franse JJM, Hong NM, Hien TD: 3d anisotropy in R-3d intermetallics. J Phys 1988, 49:499-504.
29. Franse JJM, Kaysel FE, Thuy NP: Exchange and anisotropy in 3d-4f compounds. J Magn Magn Mater 1994, 129:26-38. The individual anisotropies at Fe and Co sites are given in several series of Y(Co-Fe) compounds. It is shown that, in most cases, the Fe and Co anisotropies at a given site are of opposite signs.
30. Wang DS, Wu R, Freeman AJ: First principles theory of surface magnetocrystalline anisotropy and the diatomic pair model. Phys Rev B 1993, 47:14932-14947.
31. Thang CV, Thuy NP, Liu JP, Hien NT, Hien TD: Effect of Fe substitution for Co In GdCo4B compound. J Magn Magn Mater 1995, 147:55-60.
32. 5 are deduced from the analysis of low temperature high field magnetization measurements. The significance of the various crystal field parameters is discussed.
33. Coehoorn R: First principles band structures calculations for rare earth-transition metal compounds: magnetization, hyperfine parameters and magnetocrystalline anisotropy. J Magn Magn Mater 1991, 99:55-70.
34. 14B compounds. J Magn Magn Mater 1994, 136:294-300.
35. Coey JMD, Sun H: Improved magnetic properties by treatment of iron-based rare earth intermetallic compounds in ammonia. J Magn Magn Mater 1990, 87:L251-L254.
36. 17; R=Y, Sm. J Magn Magn Mater 1991, 98:76-78.
37. x compounds is discussed. A large reduction of the exchange interactions upon carbonation is found to occur; it is larger than the reduction occurring upon nitrogenation.
38. Due NH, Givord D: Effects of 3d-p hybridisation on intersublattice exchange interactions in R-Co-B compounds. J Magn Magn Mater 1995, 151:L13-L18. The reduction of R-M exchange in interstitial compounds is attributed to 3d-p hybridization which works against 3d-5d hybridization.
39. 5-type structure, and the relationships between them are discussed in terms of dumbbell sequences.
40. Cooper BR: Anisotropy and thermal inversion in high field magnetization of cubic rare earth compounds. Phys Lett 1966, 22:244-245.
41. Nimori S, Kido G, Li DX, Haga Y, Suzuki T: Field induced magnetization of TmSb. J Magn Magn Mater 1995, 140-144:1167-1168.
42. Gignoux D, Schmitt D: Magnetic properties of intermetallic compounds. In Handbook on the Physics and Chemistry of Rare Earths, vol 20. Edited by Gschneidner KA Jr, Eyring L. Amsterdam: North-Holland; 1995:293-424. In this review, the recent advances made in research on magnetism of rare-earth intermetallics is presented. Special attention is devoted to the various kinds of metamagnetism.
43. Gignoux D, Schmitt D: Competition between commensurate and incommensurate phases in rare earth systems: effects on H-T magnetic phase diagrams. Phys Rev B 1993, 48:12682-12691.
44. Baranov NV, Markin PE, Kozlov Al, Sinitsyn EV: Effect of magnetic interphase boundaries on the electrical resistivity in metallic metamagnets. J Alloys Compounds 1993, 200:43-50.
45. 2 single crystal show a switching of magnetic a and c axes. The effect of field and temperature on recovering the virgin state is discussed.
46. Amara M, Morin P, Burlet P: Experimental study of the magnetic phase diagrams in NdZn. Physics B 1995, 210:157-170.
47. c, indicating that the 4f electrons are pair breaking.
48. c ≈ 12 K) in a nickel containing alloy system Y-Ni-B-C. Phys Rev Lett 1994, 72:274-277.
49. 2C: a novel Ni-based strong-coupling superconductor. Phys Rev Lett 1994, 72:3702-3705. Band structure calculations indicate that the new borocarbides are strongly three-dimensional metals, with all atoms contributing to the metallic character.
50. c and the de Gennes factor in the rare-earth nickel borocarbides. Exotic transition behaviours under a magnetic field are also reported.
51. 2C. Phys Rev B 1995, 52:3844-3847.
52. 2C. Phys Rev B 1995, 51:678-680.
53. 2C. Phys Rev B 1994, 50:9668-9671.
54. 2C single crystal is presented. A complex H-T phase diagram is obtained, emphasizing the interplay between superconductivity and magnetism.
55. 3. Phys Rev Lett 1994, 73:1849-1852.
56. 14. J Non-Cryst Solids 1993, 156-158:905-908.
57. Hattori Y, Fukamichi K, Chikama H, Aruga-Katori H, Goto T: The distinction between the magnetic properties of quasicrystalline and amorphous Al-Pd-Mn alloys. J Phys-Condens Matter 1994, 6:10129-10140.
58. Lasjaunias JC, Sulpice A, Keller N, Préjean JJ, de Boissieu M: Magnetic and catorimetric study of a single grain of quasicrystalline Al-Pd-Mn. Phys Rev B 1995, 52:886-893. The universality of Mn magnetism in various quasicrystals is discussed, for example, the small fraction of Mn magnetic sites, large spin values, spin-glass behaviour.
59. Lin CR, Lin CM, Lin ST, Lyubutin IS: Ferromagnetism in the icosahedral Al-B-Pd-Fe quasicrystal. Phys Lett A 1995, 196:365-370.
60. Hattori Y, Niikura A, Tsai AP, Inoue A, Masumoto T, Fukamichi K, Aruga-Katori H, Goto T: Spin-glass behaviour of icosahedral R-Mg-Zn (R=Gd, Tb) quasicrystals. J Phys-Condens Matter 1995, 7:2313-2320.