Temperature Dependence of the Dielectric Constant of Diamond
1955; IOP Publishing; Volume: 68; Issue: 5 Linguagem: Inglês
10.1088/0370-1301/68/5/407
ISSN1747-3837
Autores Tópico(s)Chemical and Physical Properties of Materials
ResumoThe temperature dependence of the dielectric constant of diamond has been measured over the temperature range 50-200°C. The value of -1d/dT over this range is + 1 × 10-5. Details of the method of measuring the temperature coefficient of dielectric constant are also given. The magnitude and sign of -1d/dT for diamond has been theoretically calculated using Maxwell's relationship and Kramers-Heisenberg theory. The agreement between theoretical and experimental values is extremely good.
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