石墨烯研究进展综述

摘要石墨烯，是一种很神奇的二维材料。它具有独特的电子性质，如具有反常量子霍尔效应，弹道输运等。同时石墨烯透明度好，机械强度高，热导率等性质也很优异。这些都使石墨烯在很多应用上具有独特的优势，如电子器件，储氢材料，太阳能电池，透明电极，传感器，复合材料等。随着人们能够合成高质量的、大尺寸的石墨烯，许多石墨烯应用已经能够在实验室中实现。本综述将主要介绍最近几年石墨烯在性质、制造、应用方面的一些研究进展，并展望一下未来石墨烯的发展。65266

毕业论文关键词石墨烯狄拉克费米子弹道输运反常量子霍尔效应化学气相沉淀法外延生长法储氢材料石墨烯辅助探测

毕业设计说明书（论文）外文摘要

Title Review of the recent development of graphene

Abstract

Graphene, a true wonder two-dimensional material, has unique electronic properties, such as anomalous Quantum Hall Effect, ballistic transport, etc. It also possesses high transparency , mechanical strength and thermal conductivity, which together with its excellent electronic properties make it more promising in many applications that include electronic devices, hydrogen storage, solar cell, transparent electrodes, sensors, composites. With the development of graphene synthesis, large-scale graphene with high quality can be produced now， which make some applications come true in the laboratory. This review highlights the recent development of graphene properties, graphene synthesis and its applications and prospects the future development in this field.

Keywords graphene Dirac fermions ballistic transport anomalous- Quantum Hall Effect Chemical Vapor Deposition epitaxial growth hydrogen storage graphene-aided detection

1 绪论 1

1.1 碳家族简介 1

1.2 石墨烯的结构 2

1.2.1 几何结构 2

1.2.2 电子的能带结构 3

1.3 本文的内容和目的 5

2 石墨烯的历史简介 6

2.1 理论发展历史 6

2.2 实验发展历史 6

2.3 发展趋势 7

3 石墨烯的性质 8

3.1 石墨烯的电学性质 8

3.1.1 高迁移率 8

3.1.2 弹道电子输运 8

3.1.3 双极电场效应 9

3.1.4 最小电导率 10

3.1.5 量子霍尔效应 11

3.1.6 带隙可调 14

3.2 石墨烯的热学性质 14

3.3 石墨烯的光学性质石墨烯研究进展综述:http://www.751com.cn/wuli/lunwen_72813.html