An Important Structural Requirement for the Superconductor Material: A Hypothesis
| Autor: | Zhu, Bao Ting |
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| Rok vydání: | 2022 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | On a microscopic scale, resistivity during electric conduction is caused by collisions of the free conduction electrons with the obstructing atoms or molecules of the conductor material, resulting in heat production. Based on this fundamental understanding, a hypothesis concerning a physical requirement of the superconductor material is proposed, which suggests that for superconductivity (i.e., with zero resistivity) to occur, the conductor material must have nano-sized, continuous and straight vacuum tunnels inside with effective radius size large enough to allow collision-free conduction of free electrons. Besides, some of the composite atoms of the conductor should be able to readily release electrons to form the conduction band; in fact, this basic requirement is for all forms of electrical conductors, not just for superconductors. The proposed hypothesis is supported by experimental observations in the literature, and also offers a plausible explanation for some of the poorly-understood experimental phenomena observed in the past. In addition, the hypothesis offers practical strategies for the rational design of electrical conductors with (quasi-)superconductivity. Lastly, the proposed new hypothesis also suggests a novel mechanism for neural microtubule-mediated electrical quasi-superconductance in the nervous system. Comment: 14 pages in total, 3 figures |
| Databáze: | arXiv |
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