AC susceptibility of a cobalt aluminosilicate glass |
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| Authors: | L.E. Wenger C.A.M. Mulder A.J. van Duyneveldt J.A. Mydosh |
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| Affiliation: | Department of Physics, Wayne State University, Detroit, MI 48202, USA;Kamerlingh Onnes Laboratorium Rijks Universiteit, Leiden, The Netherlands |
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| Abstract: | The temperature, magnetic field, and frequency dependences of the ac susceptibility for an aluminosilicate glass containing 14.3 at% cobalt have been measured. These results show significant differences with the dc measurements in very low fields at all temperatures above and below the spin glass freezing temperature Tf. |
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