On the origin of the lambda-type transit
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R.J. Thorn
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Article
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2002
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Elsevier Science
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English
β 229 KB
The lambda-type transition in the variation of heat capacity with temperature consists of a narrow asymmetric maximum in phonon-driven heat capacity. Although it was not so labeled at the time, "the specific heat singularity in solid NH 4 Cl", obtained by Simon in 1922 was the first true Ξ»-anomaly t