| 书目名称 | Theory of Bilayer Graphene Spectroscopy | | 编辑 | Marcin Mucha-Kruczyński | | 视频video | | | 概述 | Nominated as an outstanding contribution by the University of Lancaster.Investigates a novel material at the focus of much research interest.Valuable theoretical results show what different spectrosco | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | This thesis presents the theory of three key elements of optical spectroscopy of the electronic excitations in bilayer graphene: angle-resolved photoemission spectroscopy (ARPES), visible range Raman spectroscopy, and far-infrared (FIR) magneto-spectroscopy. Bilayer graphene (BLG) is an atomic two-dimensional crystal consisting of two honeycomb monolayers of carbon, arranged according to Bernal stacking. The unperturbed BLG has a unique band structure, which features chiral states of electrons with a characteristic Berry phase of 2$pi$, and it has versatile properties which can be controlled by an externally applied transverse electric field and strain. It is shown in this work how ARPES of BLG can be used to obtain direct information about the chirality of electron states in the crystal. The author goes on to describe the influence of the interlayer asymmetry, which opens a gap in BLG, on ARPES and on FIR spectra in a strong magnetic field. Finally, he presents a comprehensive theory of inelastic Raman scattering resulting in the electron-hole excitations in bilayer graphene, at zero and quantizing magnetic fields. This predicts their polarization properties and peculiar selection | | 出版日期 | Book 2013 | | 关键词 | Bilayer Graphene; Chiral Electron States in Graphene; Electron-hole Excitations in Graphene; Electronic | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-30936-6 | | isbn_softcover | 978-3-642-44673-3 | | isbn_ebook | 978-3-642-30936-6Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | Springer-Verlag Berlin Heidelberg 2013 |
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发表于 2025-3-21 18:40:29
