书目名称 | Searching for 2D Superconductivity in La2−xSrxCuO4 Single Crystals |
编辑 | Itzik Kapon |
视频video | http://file.papertrans.cn/864/863067/863067.mp4 |
概述 | Nominated as an outstanding Ph.D. thesis by the Technion - Israel Institute of Technology, Haifa, Israel.Demonstrates a new method to measure small supercunducting stiffness and critical current witho |
丛书名称 | Springer Theses |
图书封面 |  |
描述 | A new experimental method – the "Stiffnessometer", is developed to measure elementary properties of a superconductor, including the superconducting stiffness and the critical current. This technique has many advantages over existing methods, such as: the ability to measure these properties while minimally disturbing the system; the ability to measure large penetration depths (comparable to sample size), as necessary when approaching the critical temperature; and the ability to measure critical currents without attaching contacts and heating the sample. The power of this method is demonstrated in a study of the penetration depth of LSCO, where striking evidence is found for two separate critical temperatures for the in-plane and out-of-plane directions. The results in the thesis are novel, important and currently have no theoretical explanation. The stiffnessometer in a tool with great potential to explore new grounds in condensed matter physics. |
出版日期 | Book 2019 |
关键词 | Superconducting stiffness tensor; Cuprate superconductors; LSCO superconductor; Stiffness tensor measur |
版次 | 1 |
doi | https://doi.org/10.1007/978-3-030-23061-6 |
isbn_softcover | 978-3-030-23063-0 |
isbn_ebook | 978-3-030-23061-6Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
issn_series | 2190-5053 |
copyright | Springer Nature Switzerland AG 2019 |