تقرير
How Does the Symmetry of S1 Influence Exciton Transport in Conjugated Polymers?
العنوان: | How Does the Symmetry of S1 Influence Exciton Transport in Conjugated Polymers? |
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المؤلفون: | Pandya, Raj, Alvertis, Antonios M., Gu, Qifei, Sung, Jooyoung, Legrand, Laurent, Kréher, David, Barisien, Thierry, Chin, Alex W., Schnedermann, Christoph, Rao, Akshay |
سنة النشر: | 2020 |
المجموعة: | Condensed Matter Physics (Other) Quantum Physics |
مصطلحات موضوعية: | Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Physics - Applied Physics, Physics - Chemical Physics, Quantum Physics |
الوصف: | Many optoelectronic devices based on organic materials require rapid and long-range singlet exciton transport. Key factors that control the transport of singlet excitons includes the electronic structure of the material, disorder and exciton-phonon coupling. An important parameter whose influence on exciton transport has not been explored is the symmetry of the singlet electronic state (S1). Here, we employ femtosecond transient absorption spectroscopy and microscopy to reveal the relationship between the symmetry of S1 and exciton transport in highly aligned, near-disorder free, one-dimensional conjugated polymers based on polydiacetylene. Comment: 4 figures |
نوع الوثيقة: | Working Paper |
الوصول الحر: | http://arxiv.org/abs/2010.03888Test |
رقم الانضمام: | edsarx.2010.03888 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |