تقرير
An electronic model for self-assembled hybrid organic/perovskite semiconductors: reverse band edge electronic states ordering and spin-orbit coupling
العنوان: | An electronic model for self-assembled hybrid organic/perovskite semiconductors: reverse band edge electronic states ordering and spin-orbit coupling |
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المؤلفون: | Even, J., Pedesseau, L., Dupertuis, M. -A., Jancu, J. -M., Katan, C. |
المصدر: | Phys. Rev. B 86, 205301 2012 |
سنة النشر: | 2012 |
المجموعة: | Condensed Matter |
مصطلحات موضوعية: | Condensed Matter - Materials Science, Condensed Matter - Other Condensed Matter |
الوصف: | Based on density functional theory, the electronic and optical properties of hybrid organic/perovskite crystals are thoroughly investigated. We consider the mono-crystalline 4FPEPI as material model and demonstrate the optical process is governed by three active Bloch states at the {\Gamma} point of the reduced Brillouin zone with a reverse ordering compared to tetrahedrally bonded semiconductors. Giant spin-orbit coupling effects and optical activities are subsequently inferred from symmetry analysis. Comment: 17 pages, 6 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevB.86.205301 |
URL الوصول: | http://arxiv.org/abs/1209.3195 |
رقم الأكسشن: | edsarx.1209.3195 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevB.86.205301 |
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