Coercivity of magnetic nanoparticles: A stochastic model

Journal of Physics Condensed Matter

Volumn 19, Issue 21, 2007, Pages

  Chakraverty, Suvankar ^a   Bandyopadhyay, Malay ^b  

^a INDIAN INSTITUTE OF SCIENCE   (India)

^b S N BOSE NATIONAL CENTRE FOR BASIC SCIENCES   (India)

Author keywords

[No Author keywords available]

Indexed keywords

COERCIVE FORCE; MAGNETIC MATERIALS; MAGNETIZATION REVERSAL; PARTICLE SIZE ANALYSIS; QUANTUM THEORY; SATURATION MAGNETIZATION; STOCHASTIC MODELS;

COERCIVITY CURVE; MAGNETO-CRYSTALLINE ANISOTROPIC POTENTIAL; NANOMAGNETIC PARTICLES; REMANENCE-TO-SATURATION MAGNETIZATION RATIO;

NANOPARTICLES;

EID: 34248659418     PISSN: 09538984     EISSN: 1361648X     Source Type: Journal    
DOI: 10.1088/0953-8984/19/21/216201     Document Type: Article

References (39)

1. Neel L 1949 Ann. Geophys. (C. N. R. S) 5 99
2. Dormann J L, Bessais L and Fiorani D 1988 J. Phys. C: Solid State Phys. 21 2015
3. Puntes V F, Krishnan K M and Alivisatos A P 2001 Science 291 2115
4. Frankel J and Dorfman J 1930 Nature 126 274
5. Kittel C 1946 Phys. Rev. 70 965
6. Sun Y, Salamon M B, Garnier K and Averback R S 2003 Phys. Rev. Lett. 91 167206
7. Bean C P and Livingstone J D 1959 J. Appl. Phys. 30 120S
8. Jacobs I S and Bean C P 1963 Magnetism vol III ed G T Rado and H Suhl (New York: Academic)
9. Garcia-Palacios J L and Lazaro F J 1997 Phys. Rev. B 55 1006
10. Kumar D and Dattagupta S 1983 J. Phys. C: Solid State Phys. C 16 3779
11. Dattagupta S 1987 Relaxation Phenomena in Condensed Matter Physics (Orlando, FL: Academic)
12. Raikher Yu L and Stepanov V I 1995 Phys. Rev. B 52 3493
13. Luna C, Morales M del P, Serna C J and Vazquez M 2003 Nanotechnology 14 268
14. Gangopadhyay S, Hadjipanayis G C, Dale B, Sorensen C M, Klabunde K J, Papaefthymiou V and Kostikas A 1992 Phys. Rev. B 45 9778
15. Morrish A H 1965 Physical Principles of Magnetism (New York: Wiley)
16. Frei E H, Shtrikman S and Treves D 1959 Phys. Rev. 106 446
17. Childress J R, Chen C L and Natham M 1996 Appl. Phys. Lett. 56 95
18. Brown W F 1963 Phys. Rev. 130 1677
19. Aharoni A 1969 Phys. Rev. 177 793
20. Coffey W T, Crothers D S F, Dormann J L, Geoghegan L J and Kennedy E C 1998 Phys. Rev. B 58 3249
21. Coffey W T, Crothers D S F, Dormann J L, Geoghegan L J and Kennedy E C 1998 J. Phys.: Condens. Matter 10 9093
22. Klik I and Gunther L 1990 J. Stat. Phys. 60 473
23. Garanin D A, Kennedy E C, Crothers D S F and Coffey W T 1999 Phys. Rev. E 60 6499
24. Coffey W T, Crothers D S F, Kalmykov Yu P and Waldron J T 1995 Phys. Rev. B 51 15947
25. Coffey W T, Crothers D S F, Dormann J L, Geoghegan L J, Kalmykov Yu P, Waldron J T and Wickstead A W 1995 Phys. Rev. B 52 15951
26. Braun H B 1993 Phys. Rev. Lett. 71 3557
27. Braun H B 1994 Phys. Rev. B 50 16485
28. Hinzke D and Nowak U 2000 Phys. Rev. B 61 6734
29. Sasaki M, Jönsson P E, Takayama H and Mamiya H 2005 Phys. Rev. B 71 104405
30. Chakraverty S, Bandyopadhyay M, Chatterjee S, Dattagupta S, Frydman A, Sengupta S and Sreeram P A 2005 Phys. Rev. B 71 054401
31. Landau L and Lifshitz E 1935 Phys. Z. Sowjetunion 8 153
32. Gilbert T L 1955 Phys. Rev. 100 1243
33. Wang M C and Uhlenbeck G E 1945 Rev. Mod. Phys. 17 323
34. Coffey W T, Crothers D S F, Dormann J L, Geoghegan L J, Kennedy E C and Wernsdorfer W 1998 J. Phys.: Condens. Matter 10 9093
35. Meiklejohn W H 1953 Rev. Mod. Phys. 25 302
36. Luborsky F E 1961 J. Appl. Phys. 32 171S
37. Kodama R H 1999 J. Magn. Magn. Mater. 200 359
38. Cooper F, Khare A and Sukh U 2001 Supersymmetry in Quantum Mechanics (Singapore: World Scientific)
39. Frenkel D and Smit B 1996 Understanding Molecular Simulations (San Diego, CA: Academic)