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We have measured the magnetic susceptibility of constantan in the temperature range between 0.1° and 4.2°K and the specific heat in the temperature range between 0.05° and 0.15°K. The results of these measurements are reported here. They show that both the magnetic susceptibility and the specific heat are rather large in the low-temperature region, the specific heat having a maximum at 0.08°K.
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Yee et al. (1966) studied this question.
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