Mössbauer study of Al65Cu20Fe15 quasicrystals |
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| Authors: | J Teillet B Bouchet-Fabre |
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| Institution: | (1) LPCM, INSA, B.P. 8, 76131 Mont-Saint-Aignan Cedex, France;(2) URA CNRS 808, INSA, B.P. 8, 76131 Mont-Saint-Aignan Cedex, France |
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| Abstract: | Al65Cu20Fe15 quasicrystalline ribbons exhibit similar paramagnetic spectra in the temperature range 45 mK-300 K, evidencing for no magnetic change down to 45 mK. Analysis of in field Mössbauer spectra by both negative and positive EFG distribution shows an only slightly dominant negative contribution (59%). |
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