Competition between diagonal and off-diagonal coupling gives rise to charge-transfer states in polymeric solar cells

• Main Authors: Yao, Yao, Zhou, Nengji, Prior, Javier, Zhao, Yang
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 在線閱讀: https://hdl.handle.net/10356/79252; http://hdl.handle.net/10220/38800
• 機構: Nanyang Technological University

It has long been a puzzle on what drives charge separation in artificial polymeric solar cells as a consensus has yet to emerge among rivaling theories based upon electronic localization and delocalization pictures. Here we propose an alternative using the two-bath spin-boson model with simultaneous...