From acene to graphene spectrum of π electrons with the use of the Green's function

被引：11
|
作者：
Malysheva, Lyuba [1 ]
Onipko, Alexander [1 ]
机构：
[1] Bogolyubov Inst Theoret Phys, UA-03680 Kiev, Ukraine
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2008年 / 245卷 / 10期
关键词：
D O I：
10.1002/pssb.200879628
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The origin of the spectrum of pi electrons that results from the coupling of N N-long acenes via C-C covalent bonding has been traced with the use of the Green function formalism. Exact expressions of acene and graphene Green's functions, which are useful for analysis of the electronic properties of these macromolecules, are obtained and advanced to a form suitable for instructive applications. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：2132 / 2136
页数：5
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