An electronic model for self-assembled hybrid organic/perovskite semiconductors: reverse band edge electronic states ordering and spin-orbit coupling - Foton - Fonctions Optiques pour les Technologies de l'informatiON Access content directly
Journal Articles Physical Review B: Condensed Matter and Materials Physics (1998-2015) Year : 2012

An electronic model for self-assembled hybrid organic/perovskite semiconductors: reverse band edge electronic states ordering and spin-orbit coupling

Abstract

Based on density functional theory, the electronic and optical properties of hybrid organic/perovskite crystals are thoroughly investigated. We consider the mono-crystalline 4F-PEPI 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.
Fichier principal
Vignette du fichier
PRB_JE_v03.pdf (605.46 Ko) Télécharger le fichier
Origin Files produced by the author(s)
Loading...

Dates and versions

hal-00753888 , version 1 (20-11-2012)

Identifiers

Cite

Jacky Even, Laurent Pedesseau, Marc-André Dupertuis, Jean-Marc Jancu, Claudine Katan. An electronic model for self-assembled hybrid organic/perovskite semiconductors: reverse band edge electronic states ordering and spin-orbit coupling. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 86 (20), pp.205301. ⟨10.1103/PhysRevB.86.205301⟩. ⟨hal-00753888⟩
397 View
172 Download

Altmetric

Share

Gmail Mastodon Facebook X LinkedIn More