Contact
schliessen

Filtern

 

Bibliotheken

Logo der Bibliothek

Siegel TU Braunschweig Universitätsbibliothek Braunschweig
You do not seem to be within the network of Braunschweig University.
As student, researcher or staff member of Braunschweig University you can use the VPN service to gain access to electronic publications.
Alternatively, you can use your university username and password via Shibboleth to gain access to electronic publications with certain publishers. You can find more details in our Blog (in German).

Molecular field calculations of the magnetization process in CeBi

The complicated magnetization processes of CeBi have been studied in terms of a molecular field model. A long range oscillatory exchange interaction between Ce ions along the [001]-axis is employed in a wave-like-form molecular field. H"m(i) = Σ"qλ(q, φ"q)<J"q>cos(πqi+φ"q), and strong ferromagnetic... Full description

Contributors: Iwata, N.
Nishikawa, M.
Shigeoka, T.
Sekundärausgabe Online edition, Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 ; 041023-8
Contained in: Journal of Magnetism and Magnetic Materials Amsterdam : Elsevier Vol. 99, No. 1-3 (1991), p. 209-214
Journal Title: Journal of Magnetism and Magnetic Materials
Fulltext access: Fulltext access (direct link*)
Availability is being checked...
Interlibrary loan: Check possibility for interlibrary loan
Links: Additional Link (linkinghub.elsevier.com)
ISSN: 0304-8853
Language: English
Notes: Copyright: Copyright (c) 2002 Elsevier Science B.V.
Physical Description: Online-Ressource
ID (e.g. DOI, URN): 0304-8853(91)90066-J
PPN (Catalogue-ID): NLEJ17757173X
more publication details ...

Associated Publications/Volumes

  • Associated records are being queried...
more (+)
Internes Format
LEADER 02195nma a2200337 c 4500
001 NLEJ17757173X
003 DE-601
005 20151014214146.0
007 cr uuu---uuuuu
008 070505s1991 000 0 eng d
016 7 |a 1479000-2  |2 DE-600 
024 8 |a 0304-8853(91)90066-J 
035 |a (DE-599)GBVNLZ17757173X 
040 |b ger  |c GBVCP 
041 0 |a eng 
084 |a sdj  |2 natliz 
245 0 0 |a Molecular field calculations of the magnetization process in CeBi  |h Elektronische Ressource 
300 |a Online-Ressource 
500 |a Copyright: Copyright (c) 2002 Elsevier Science B.V. 
520 |a The complicated magnetization processes of CeBi have been studied in terms of a molecular field model. A long range oscillatory exchange interaction between Ce ions along the [001]-axis is employed in a wave-like-form molecular field. H"m(i) = Σ"qλ(q, φ"q)<J"q>cos(πqi+φ"q), and strong ferromagnetic interactions within the (001)-planes are included. The wavenumber dependent molecular field coefficient, λ(q, φ"q), is a sensitive function of temperature for 12 K < T =< 25 K (= T"N), and it takes a maximum at q=1 and φ"q = 0 and this stabilizes the magnetic structure with a sequence of + -. For T =< 12 K, the λ(q, φ"q) is almost independent of temperature. Calculations reproduce the five-step magnetization process for T =< 12 K and the four-step process for 15 K <T<22 K. Numerical results on the wave-like molecular fields and sums of simple harmonic functions for the thermal averages of the total angular momenta, <J"q>cos(πqi+φ"q), are also presented. A brief discussion is made on the simplified Hamiltonian. 
533 |a Online edition  |f Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 ; 041023-8 
700 1 |a Iwata, N. 
700 1 |a Nishikawa, M. 
700 1 |a Shigeoka, T. 
773 0 8 |i in  |t Journal of Magnetism and Magnetic Materials  |d Amsterdam : Elsevier  |g Vol. 99, No. 1-3 (1991), p. 209-214  |q 99:1-3<209-214  |w (DE-601)NLEJ177226366  |x 0304-8853 
856 4 0 |u http://linkinghub.elsevier.com/retrieve/pii/0304-8853(91)90066-J 
901 |a OLC 
912 |a ZDB-1-SDJ 
912 |a GBV_NL_ARTICLE 
951 |a AR 
952 |d 99  |j 1991  |e 1-3  |h 209-214