Conductivity onset and superconducting properties of quench-condensed gallium films deposited onto different substrates.
Conductivity onset and superconducting properties of quench-condensed gallium films deposited onto different substrates.
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沉积在不同基底上的淬火冷凝镓薄膜的导电起始和超导特性。
DOI：
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
Rinderer
中科院分区：
文献类型：
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作者：
Parshin;Landau;Rinderer
结果表明，与沉积在SiO预沉积层上的薄膜相比，在玻璃基板上冷沉积的Ga薄膜的电导率开始对应于60{endash}70 A的薄膜厚度，在SiO预沉积层上沉积的薄膜的电导率开始可以观察到10倍的厚度。对薄膜的超导性能进行了详细的研究。我们认为原子间的化学键对薄膜结构的形成非常重要，这可以解释实验结果。{版权所有}{ital 1996美国物理学会。}
It is shown that the conductivity onset in cold deposited Ga films on glass substrates corresponds to the film thickness of 60{endash}70 A in contrast to films deposited onto predeposited layers of SiO, where the conductivity onset can be observed at 10 times smaller thicknesses. A detailed investigation of superconducting properties of the films is also presented. We believe that chemical bonds between atoms are very important for the formation of the film structure, which can explain experimental results. {copyright} {ital 1996 The American Physical Society.}