全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

THE 2D LOCALIZED MODES OF BIPOLARON IN cis-POLYACETYLENE

Full-Text   Cite this paper   Add to My Lib

Abstract:

The localized vibrational modes around a bipolaron in cis-(CH)x are studied by using a two-dimensional extension of the SSH model that includes the bond-bending term. A number of additional modes have been found, compared with the results based on the standard SSH model The amplitudes of the two directions (x and y direction) are comparable for most of the modes as in the trans-(CH)x case. The number of localized modes and their frequencies depend not only on the coupling constant, but also on the bond-bending term and the parameter t1 in removing the degeneracy of the ground state.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133