FeCl_3-Based Few-Layer Graphene Intercalation Compounds: Single Linear Dispersion Electronic Band Structure and Strong Charge Transfer Doping

Da Zhan; Li Sun; Zhen Hua NiLei LiuXiao Feng FanYingying WangTing YuYeng Ming LamWei HuangZe Xiang Shen

首页> 外文期刊>Advanced functional materials >FeCl_3-Based Few-Layer Graphene Intercalation Compounds: Single Linear Dispersion Electronic Band Structure and Strong Charge Transfer Doping

【24h】

FeCl_3-Based Few-Layer Graphene Intercalation Compounds: Single Linear Dispersion Electronic Band Structure and Strong Charge Transfer Doping

机译：FeCl_3-Based Few-Layer Graphene Intercalation Compounds: Single Linear Dispersion Electronic Band Structure and Strong Charge Transfer Doping

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Craphene has attracted much attention since its first discovery in 2004. Various approaches have been proposed to control its physical and electronic properties. Here, it is reported that graphene-based intercalation is an efficient method to modify the electronic properties of few-layer graphene (FLC). FeCl_3 intercalated FLCs are successfully prepared by the two-zone vapor transport method. This is the first report on full intercalation for graphene samples. The features of the Raman C peak of such FLC intercalation compounds (FLCIC) are in good agreement with their full intercalation structures. The FLCICs present single Lorentzian 2D peaks, similar to that of single-layer graphene, indicating the loss of electronic coupling between adjacent graphene layers. First principle calculations further reveal that the band structure of FLCIC is similar to single-layer graphene but with a strong doping effect due to the charge transfer from graphene to FeCl_3. The successful fabrication of FLCIC opens a new way to modify properties of FLC for fundamental studies and future applications.

著录项

来源
《Advanced functional materials》 |2010年第20期|3504-3509|共6页
作者
Da Zhan; Li Sun; Zhen Hua NiLei LiuXiao Feng FanYingying WangTing YuYeng Ming LamWei HuangZe Xiang Shen;
展开▼
作者单位

Institute of Advanced Materials Nanjing University of Posts and Telecommunications 9 Wenyuan Road, Nanjing, 210046, PR China;

Division of Physics and Applied Physics Nanyang Technological University Singapore, 637371, Singapore;

Department of Physics Southeast University Nanjing, 211189, PR ChinaSchool of Materials Science and Engineering Nanyang Technological University Singapore, 639798, Singapore;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类无线电电子学、电信技术;
关键词

FeCl_3-Based Few-Layer Graphene Intercalation Compounds: Single Linear Dispersion Electronic Band Structure and Strong Charge Transfer Doping

摘要

著录项

相关主题

期刊订阅