Magnetized materials: Contributions inside Lorentz ellipsoids

Indian Journal of Physics

Volumn 79, Issue 9, 2005, Pages 985-989

  Aravamudhan, S ^a  

^a NORTH EASTERN HILL UNIVERSITY   (India)

Author keywords

Demagnetization; Lorentz sphere; Magnetic materials; Single crystals; Solid state HR PMR

Indexed keywords

EID: 26444541856     PISSN: 02529262     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. A Abragam Principles of Nuclear Magnetism (Oxford : Oxford University Press) p97 (1961)
2. Melinda J Duer Introduction to Solid-State NMR Spectroscopy (London : Blackwell) p60 (2004)
3. Erwin L Hahn Disc. Farad Soc. 13 7 (1979)
4. U Haeberlen, S F Sagnowski, S Aravamudhan and H Post J. Mag. Res. 25 307 (1977)
5. Charles Kittel Introduction to Solid State Physics (5th edn.) (New Delhi : Wiley Eastern) p 401 (1977)
6. W C Dickinson Phys. Rev. 81 717 (1951)
7. [a] U Haeberlen High Resolution NMR in Solids: Selective Averaging (New York : Academic) (1976) [In this monograph by the early initiator and developer of this Multiple pulse line-narrowing technique, in the several examples of systems studied, there had not been any explicit mention of the significance of the contributions from within the Lorentz sphere]
8. See also the article next to the one referred above in Ref. [2] [b] in Disc. Farad. Soc.
9. [c]. T Barbara, C F Wood and B P Dailey J. Mag. Res. 48 225-233 (1982)
10. George Mozurkewich, H I Ringermacher and D I Bolef Phys. Rev. B20 21 (1979)
11. S Aravamudhan, U Haeberlen, H Irngartinger and C Krieger Mol. Phys. 38 241 (1979)
12. Lorentz has proposed only spherical volume elements and never considered other shapes as other shapes have not been mentioned in these contexts. Thus it might become an anachronism to refer now to LORENTZ ELLIPSOIDS and it is essentially an ellipsoidal semi-micro volume element within the magnetized materials
13. http://geocities.com/saravamudhan1944/eenc_ampere_lille.html