Listar por autoría "d09378dc-484a-4c6e-89c5-995435c60ed8"
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Analysis of the Influence of Selective Contact Heterojunctions on the Performance of Perovskite Solar Cells
García-Rosell, Manuel; Bou, Agustín; Jiménez Tejada, Juan Antonio; Bisquert, Juan; Lopez-Varo, Pilar ACS (2018-03)Knowledge of the mechanisms that take place at the selective contacts, located at the charge-transport-layer (CTL)/perovskite heterojunctions, is crucial for the optimization of perovskite solar cells. Anomalous high ... -
Charge transfer processes at the semiconductor/electrolyte interface for solar fuel production: insight from impedance spectroscopy
Bertoluzzi, Luca; Lopez-Varo, Pilar; Jiménez Tejada, Juan Antonio; Bisquert, Juan Royal Society of Chemistry (2016)Knowledge of the nature of charge transfer processes at the semiconductor/electrolyte interface is crucial for the optimization of semiconductors used for solar fuel production. In the literature, there are two types of ... -
Device Physics of Hybrid Perovskite Solar cells: Theory and Experiment
Lopez-Varo, Pilar; Jiménez Tejada, Juan Antonio; Garcia-Rosell, Manuel; Ravishankar, Sandheep; Garcia-Belmonte, Germà; Bisquert, Juan; Almora Rodríguez, Osbel Wiley (2018)Perovskite solar cells (PSCs) exhibit a series of distinctive features in their optoelectronic response which have a crucial influence on the performance, particularly for long-time response. Here, a survey of recent ... -
Effects of Ion Distributions on Charge Collection in Perovskite Solar Cells
Lopez-Varo, Pilar; Jiménez Tejada, Juan Antonio; García-Rosell, Manuel; Anta, Juan A.; Ravishankar, Sandheep; Bou, Agustín; Bisquert, Juan American Chemical Society (2017) -
Ionic Dipolar Switching Hinders Charge Collection in Perovskite Solar Cells with Normal and Inverted Hysteresis
Almora Rodríguez, Osbel; López Varo, Pilar; Taek Cho, Kyung; Aghazada, Sadig; Meng, Wei; Hou, Yi; Echeverría-Arrondo, Carlos; Zimmermann, Iwan; Matt, Gebhard J.; Jiménez Tejada, Juan Antonio; Brabec, Christoph J.; Nazeeruddin, Mohammad Khaja; Garcia-Belmonte, Germà Elsevier (2019-06-15)Drift-diffusion modeling of the ionic dipole switching from the measurement of fast scanned and long pre-biased electrical response is proposed as a novel protocol for evaluation of limit hysteretic effects in perovskite ... -
Physical aspects of ferroelectric semiconductors for photovoltaic solar energy conversion
Lopez-Varo, Pilar; Bertoluzzi, Luca; Bisquert, Juan; Alexe, Marin; Coll, Mariona; Huang, Jinsong; Jiménez Tejada, Juan Antonio; Kirchartz, Thomas; Nechache, Riad; Rosei, Federico; Yuan, Yongbo Elsevier (2016-10)Solar energy conversion using semiconductors to fabricate photovoltaic devices relies on efficient light absorption, charge separation of electron–hole pair carriers or excitons, and fast transport and charge extraction ...