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Showing papers by "Claes-Göran Granqvist published in 1973"

Journal Article•DOI•
The order and annealing of quench-condensed lead-based alloys studied by the phonon spectrum from electron tunnelling and by resistance measurements

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Claes-Göran Granqvist1, Tord Claeson1•
Chalmers University of Technology1
01 Apr 1973-Thin Solid Films
TL;DR: In this article, the degree of order in disordered metal films was estimated from the phonon structure in superconductive tunnelling experiments, and structural changes after annealing at 30, 100 and 300 K were studied via altered phonon distributions.

18 citations

Journal Article•DOI•
The effect of lattice order on localized phonons in Pb-In by superconductive tunneling

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Claes-Göran Granqvist1, Tord Claeson1•
Chalmers University of Technology1
01 Jun 1973
TL;DR: Localized phonon modes in quench-condensed Pb.9In.1 films, annealed at several temperatures up to 300 K, were studied by the method of superconductive tunneling as mentioned in this paper.
Abstract: Localized phonon modes in quench-condensed Pb.9In.1 films, annealed at several temperatures up to 300 K, were studied by the method of superconductive tunneling. No localized modes could be seen in very disordered films. Structure from such modes first appeared as the crystallite grains size increased.

4 citations