石墨烯物理学专题
Selected Topics in Graphene physics
摘要：
石墨烯研究是目前凝聚态物质中最大的领域之一。由于其不寻常的电子光谱与Dirac类准粒子，以及它是金属膜的一个独特例子，石墨烯具有标准固态教科书中无法比拟的特性。在这些课堂讲稿中，我讨论了一些在最近的综述中没有详细介绍的性质。我们研究影响石墨烯性质的碳的物理/化学的特定方面;石墨烯的能带结构的基本特征，包括π和σ带;自由浮动石墨烯中的声子谱;衬底对石墨烯结构性质的影响;以及电子传播中的变形效应。这些笔记的目的不是提供石墨烯的完整理论描述，而是指出这种材料的一些特殊方面。
英文摘要：
Graphene research is currently one of the largest fields in condensed matter. Due to its unusual electronic spectrum with Dirac-like quasiparticles, and the fact that it is a unique example of a metallic membrane, graphene has properties that have no match in standard solid state textbooks. In these lecture notes, I discuss some of these properties that are not covered in detail in recent reviews. We study the particular aspects of the physics/chemistry of carbon that influence the properties of graphene; the basic features of graphene's band structure including the pi and sigma bands; the phonon spectra in free floating graphene; the effects of a substrate on the structural properties of graphene; and the effect of deformations in the propagation of electrons. The objective of these notes is not to provide an unabridged theoretical description of graphene but to point out some of the peculiar aspects of this material.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
