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Publication
Physical Review Letters
Paper
Diffusion of quasiparticles in superconducting aluminum films
Abstract
The diffusion of quasiparticle excitations in superconducting aluminum films has been observed. The measured diffusion constant D=22.5 cm2 sec-1 is in good agreement with an estimate based on the normal-state resistivity of the films. © 1968 The American Physical Society.