William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
The spontaneous Hall effect and dc resistivity have been measured at room temperature in the glassy alloy series Fe80-xCoxB20 (0≤x≤80 at.%) and Fe80-xNixB20 (0≤x≤60 at.%) and in Co40Ni40B20 glass. The density-derived thicknesses used herein give smaller values of Rs and ρ than generally reported for metallic glasses. Because of the relatively large resistivities of metallic glasses, ρ10-4 cm, the nonclassical side-jump mechanism is expected to dominate the spontaneous Hall effect. The magnitude of the side jump in Fe80B20 glass is comparable to that in crystalline Fe and Fe-base dilute alloys, viz. 10-8 cm. The spontaneous Hall conductivity γHs shows a proportionality to the magnetostriction λs as predicted theoretically with a slope that is close to that observed in crystalline Fe-Ni alloys. The compositional dependence of γHs is interpreted in terms of a split-band model in which charge is transferred from boron to the transition-metal d states in the glassy alloys. The applicability of the split-band model to these data implies that an intrinsic spin-orbit interaction involving the itinerant d electrons is effective here and not a spin-other-orbit interaction. © 1978 The American Physical Society.
William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
Eloisa Bentivegna
Big Data 2022
A. Reisman, M. Berkenblit, et al.
JES
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.