Abnormal electrical resistivity of Co-Fe-Si-B-Nb-R alloys in amorphous and crystalline states
نویسندگان
چکیده
Electrical resistivity of Co 48 Fe 25 Si 4 B 19 Nb amorphous alloy and with small additions rare-earth metals ( = Nd, Sm, Tb, Yb) was studied using the AC four-probe method. It found that these alloys have a specific behavior electrical after crystallization-temperature dependences at cooling are non-linear can be fitted as ln R~ T -1/4 . Keywords: alloys, metallic glasses, resistivity, metals.
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ژورنال
عنوان ژورنال: ?????? ??????????? ??????
سال: 2023
ISSN: ['0044-4642', '1726-748X']
DOI: https://doi.org/10.21883/tp.2023.01.55540.195-22