Reference : Grain-size-dependent magnetic susceptibility of nanocrystalline terbium
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/10993/531
Grain-size-dependent magnetic susceptibility of nanocrystalline terbium
English
Philippi, S. [Technische Physik, Universität des Saarlandes, Deutschland]
Markmann, J. [Technische Physik, Universität des Saarlandes, Deutschland]
Birringer, R. [Technische Physik, Universität des Saarlandes, Deutschland]
Michels, Andreas mailto [Technische Physik, Universität des Saarlandes, Deutschland]
2009
Journal of Applied Physics
American Institute of Physics
105
7
7011-7013
Yes (verified by ORBilu)
0021-8979
Melville
NY
[en] grain size ; magnetic susceptibility ; magnetic transition temperature ; nanostructured materials ; terbium
[en] This paper reports grain-size-dependent magnetic susceptibility data on nanocrystalline bulk Tb. We find that at small grain size Curie–Weiss behavior is not present for temperatures up to about 80 K above the transition temperature and that the helical antiferromagnetic phase is absent. Possible origins for the suppression of the helix phase in nanoscaled Tb are discussed in terms of internal magnetostatic fields and competing length scales (grain size versus wavelength of the helix phase).
http://hdl.handle.net/10993/531
10.1063/1.3055342

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Limited access
Philippi_JAP_2009.pdfPublisher postprint311.98 kBRequest a copy

Bookmark and Share SFX Query

All documents in ORBilu are protected by a user license.