Observation of Superconductivity in Epitaxially Grown Atomic Layers In Situ Electrical Transport Measurements /
This thesis presents first observations of superconductivity in one- or two-atomic-scale thin layer materials. The thesis begins with a historical overview of superconductivity and the electronic structure of two-dimensional materials, and mentions that these key ingredients lead to the possibility...
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| Médium: | Elektronický zdroj E-kniha |
| Jazyk: | angličtina |
| Vydáno: |
Singapore :
Springer Singapore ,
2018.
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| Vydání: | 1st ed. 2018. |
| Edice: | Springer Theses, Recognizing Outstanding Ph.D. Research,
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| Témata: | |
| ISBN: | 9789811068539 |
| ISSN: | 2190-5053 |
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| Shrnutí: | This thesis presents first observations of superconductivity in one- or two-atomic-scale thin layer materials. The thesis begins with a historical overview of superconductivity and the electronic structure of two-dimensional materials, and mentions that these key ingredients lead to the possibility of the two-dimensional superconductor with high phase-transition temperature and critical magnetic field. Thereafter, the thesis moves its focus onto the implemented experiments, in which mainly two different materials thallium-deposited silicon surfaces and metal-intercalated bilayer graphenes, are used. The study of the first material is the first experimental demonstration of both a gigantic Rashba effect and superconductivity in the materials supposed to be superconductors without spatial inversion symmetry. The study of the latter material is relevant to superconductivity in a bilayer graphene, which was a big experimental challenge for a decade, and has been first achieved by the author. The description of the generic and innovative measurement technique, highly effective in probing electric resistivity of ultra-thin materials unstable in an ambient environment, makes this thesis a valuable source for researchers not only in surface physics but also in nano-materials science and other condensed-matter physics. |
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| Popis jednotky: | Physics and Astronomy |
| Fyzický popis: | XIX, 122 p. 50 illus., 42 illus. in color. online resource. |
| ISBN: | 9789811068539 |
| ISSN: | 2190-5053 |