Quadratic stark effect in the fullerene C60 at low symmetry orientation in the field

被引：5

作者：

Tuchin, A. V. ^{[1
]}

Bityutskaya, L. A. ^{[1
]}

Bormontov, E. N. ^{[1
]}

机构：

[1] Voronezh State Univ, Voronezh 394006, Russia

来源：

PHYSICS OF THE SOLID STATE | 2014年 / 56卷 / 08期

基金：

俄罗斯基础研究基金会;

关键词：

ELECTRONIC-STRUCTURE; MOLECULES; GRAPHENE; CARBON;

D O I：

10.1134/S1063783414080277

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Results of numeric simulation of the influence of the electric field E = 0 - 1 V/ on the electronic structure of the neutral fullerene C-60 taking into account orientational deformation of its carbon cage at arbitrary orientations in the electric field including low symmetry orientations are presented. Splitting of the frontier t (1u) - and h (u) -levels of the molecule due to the quadratic Stark effect has been investigated. Dependencies of the effective electron work function and the energy gap between the lowest unoccupied and highest occupied molecular orbitals on the strengths of the electric field have been determined.

引用

页码：1685 / 1688

页数：4

共 23 条

[1]

Craciun MF, 2009, NAT NANOTECHNOL, V4, P383, DOI [10.1038/NNANO.2009.89, 10.1038/nnano.2009.89]

[2] Orientation of adsorbed C-60 molecules determined via x-ray photoelectron diffraction [J].