A μSR study of the 1 K phase transition in the heavy electron compound UCu5
Tóm tắt
The 1 K phase transition in UCu5, which shows up in specific heat data within the antiferromagnetic state belowT
N
=16 K, was investigated by zero field μSR. The data reveal a pronounced increase in the internal field spread at theμ
+ sites below 1.2 K while the average fields seem to be unaffected. These results are compatible with the onset of a charge density wave state below 1.2 K.
Từ khóa
Tài liệu tham khảo
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