Surface state electrons on solid hydroge
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U. Albrecht; H. Dilger; P. Leiderer; K. Kono
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Article
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1990
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Elsevier Science
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English
โ 368 KB
We investigated the surface of quench condensed hydrogen films on a glass substrate by measuring the conductivity of surface state electrons (SSE) between 1.5 and 4.2 K. Initially the films were very rough (no conductivity signal). After thermal annealing the SSE conductivity increased drastically,