On magnetic phase transitions in CeBi
نویسندگان
چکیده
منابع مشابه
Change of Electronic Structure Induced by Magnetic Transitions in CeBi
The temperature dependence of the electronic structure of CeBi arising from two types of antiferromagnetic transitions based on optical conductivity (σ(ω)) was observed. The σ(ω) spectrum continuously and discontinuously changes at 25 and 11 K, respectively. Between these temperatures, two peaks in the spectrum rapidly shift to the opposite energy sides as the temperature changes. Through a com...
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We have observed the magnetic-phase transitions of CeSb and CeBi by a magnetic circular dichroism spectroscopy in the infrared region. The phase boundary is similar to that detected by neutron scattering. The optical spectra re#ect the electronic structures in the ordered states. The electronic structure and also the origin of the magnetic transition are discussed. ( 2000 Elsevier Science B.V. ...
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The existence of magnetic order (also termed collective magnetism) that is the orderly arrangement of the magnetic spins appearing in materials below an ordering temperature (e.g., the Curie temperature, TC, of a ferromagnet or the Neel temperature, TN, of an antiferromagnet; see Magnetic Moment and Magnetization) points to a class of physical phenomena that can be described as magnetic phase t...
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ژورنال
عنوان ژورنال: Journal de Physique Lettres
سال: 1982
ISSN: 0302-072X
DOI: 10.1051/jphyslet:019820043018066500