Anisotropic excitation behavior from hybridization-mediated exchange in CeBi

The excitation spectrum of CeBi in the Type I antiferromagnetic phase, as measured by Rossat--Mignod, et al . using neutron scattering, is quite unusual. The excitations with wave vector q perpendicular to the ferromagnetic (001) planes are dispersionless (with an energy of approx 1 THz = 48K); wher...

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Veröffentlicht in:	Physical review. B, Condensed matter Condensed matter, 1984-04, Vol.29 (7), p.4049-4055
Hauptverfasser:	THAYAMBALLI, P, YANG, D, COOPER, B. R
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Magnetic properties and materials Magnetically ordered materials: other intrinsic properties Physics Spin waves
Online-Zugang:	Volltext
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