| 书目名称 | Charge and Spin Transport in Disordered Graphene-Based Materials |
| 编辑 | Dinh Van Tuan |
| 视频video | http://file.papertrans.cn/225/224069/224069.mp4 |
| 概述 | Nominated as an outstanding Ph.D. thesis by the Universitat Autònoma de Barcelona, Spain.A self-contained treatment with detailed (tutorial style) description of original and innovative quantum transp |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | This thesis presents an in-depth theoretical analysis of charge and spin transport properties in complex forms of disordered graphene. It relies on innovative real space computational methods of the time-dependent spreading of electronic wave packets. First a universal scaling law of the elastic mean free path versus the average grain size is predicted for polycrystalline morphologies, and charge mobilities of up to 300.000 cm2/V.s are determined for 1 micron grain size, while amorphous graphene membranes are shown to behave as Anderson insulators. An unprecedented spin relaxation mechanism, unique to graphene and driven by spin/pseudospin entanglement is then reported in the presence of weak spin-orbit interaction (gold ad-atom impurities) together with the prediction of a crossover from a quantum spin Hall Effect to spin Hall effect (for thallium ad-atoms), depending on the degree of surface ad-atom segregation and the resulting island diameter. |
| 出版日期 | Book 2016 |
| 关键词 | Amorphous graphene membranes; Anderson localization; Charge mobility in disordered graphene; Graphene t |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-25571-2 |
| isbn_softcover | 978-3-319-37054-5 |
| isbn_ebook | 978-3-319-25571-2Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing Switzerland 2016 |
|Archiver|手机版|小黑屋|
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