Thermal boundary (Kapitza) resistance at niobium-epoxy interfaces in the superconducting and normal states
- 1 May 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 15 (9) , 4187-4192
- https://doi.org/10.1103/physrevb.15.4187
Abstract
The thermal boundary resistance was measured at niobium-epoxy boundaries in the temperature range above 1 K. follows approximately a temperature dependence similar to other epoxy-solid boundaries, while the acoustic mismatch theory predicts a behavior. increases by about 10% for Nb going normal conducting. In the mixed state of niobium shows a minimum. The reslts are discussed in terms of available theories of Kapitza resistance.
Keywords
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