Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Chromium doping impact on the electronic structure of CH3NH3PbI3
Year:2018
Research Areas
  • Engineering
Information
Abstract
Organic-inorganic lead halide perovskites (mainly CH3NH3Pbl3) are being extensively studied because their excellent photovoltaic properties, such as suitable bandgap, high optical absorption and long carrier lifetime [1]. We need to understand the properties of hybrid perovskites for photovoltaic materials, to advance in their applications. To explain the large recombination time, the hypothesis that the formation of ferroelectric domains can separate the diffusion pathways of electrons and holes has been proposed. We have found that a two-dimensional hole confmement in CH3NH3Pbl3 is possible under room temperature conditions.
International
Si
Congress
2nd Caribbean Conference on Functional Materials
960
Place
Cartagena de Indias (Colombia)
Reviewers
Si
ISBN/ISSN
CDPO8UPM
Start Date
06/02/2018
End Date
09/02/2018
From page
41
To page
42
Caribmat 2018
Participants
  • Autor: Gregorio Jose Garcia Moreno (UPM)
  • Autor: Pablo Palacios Clemente (UPM)
  • Autor: A.L. Montero-Alejo
  • Autor: E. Menéndez-Proupin
  • Autor: J.C. Conesa
  • Autor: Perla Wahnon Benarroch (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Silicio y Nuevos Conceptos para Células Solares
  • Centro o Instituto I+D+i: Instituto de Energía Solar
  • Departamento: Física Aplicada a Las Ingenierías Aeronáutica y Naval
  • Departamento: Tecnología Fotónica y Bioingeniería
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)