@article {19557,
	title = {Core/Shell PbSe/PbS QDs TiO2 Heterojunction Solar Cell},
	journal = {Adv. Funct. Mater.},
	volume = {2013, 23},
	year = {2013},
	pages = {2736{\textendash}2741},
	author = {Etgar Lioz and Diana Yanover and Richard Karel Cˇapek and Roman Vaxenburg and Zhaosheng Xue and Bin Liu and Mohammad Khaja Nazeeruddin and Efrat Lifshitz and Michael Gr{\"a}tzel}
}
@article {19553,
	title = {Depleted hole conductor-free lead halide iodideheterojunction solar cells},
	journal = {Energy Environ. Sci.},
	volume = {2013, 6},
	year = {2013},
	pages = {3249{\textendash}3253},
	abstract = {Lead halide perovskite is an excellent candidate for use as a light harvester in solar cells. Our work presents a depleted hole conductor free CH3NH3PbI3/TiO2 heterojunction solar cell using a thick CH3NH3PbI3 film. The CH3NH3PbI3 formed large crystals which functionsimultaneously as light harvesters and as hole transportmaterials. We performed capacitance voltage measurements, which show a depletion regionwhich extends to both n and p sides. The built-in field of the depletion region assists in the charge separation and suppresses the back reaction of electrons from the TiO2 film to the CH3NH3PbI3 film. This depleted hole conductor free CH3NH3PbI3/TiO2 heterojunction solar cell provides a power conversion efficiency of 8\% with a current density of 18.8 mA cm2, the highest efficiency achieved to date for perovskite based solar cells without a hole conductor.},
	author = {Waleed Abu Laban and Etgar Lioz}
}
@article {19558,
	title = {Effect of Interfacial Engineering in Solid-State Nanostructured Sb2S3 Heterojunction Solar Cells},
	journal = {Adv. Energy Mater},
	volume = {2013, 3},
	year = {2013},
	pages = {29{\textendash}33},
	author = {Takafumi Fukumoto and Thomas Moehl and Yusuke Niwa and Md. K. Nazeeruddin and Michael Gr{\"a}tzel and Etgar Lioz}
}
@article {19554,
	title = {Enhancing the open circuit voltage of dye sensitizedsolar cells by surface engineering of silica particles in agel electrolyte},
	journal = {J. Mater. Chem. A},
	volume = {2013, 1},
	year = {2013},
	pages = {10142{\textendash}10147},
	abstract = {We prepared a quasi-solid electrolyte for dye-sensitized solar cells (DSSCs) that consist of ionic liquid and modified silica particles. Commercial bare silica F5 particles and modified silica F5 by NH2 and NH3+\&nbsp;groups were prepared, and fully characterized. The best photovoltaic performance was observed using the NH2 modified silica particles giving an open circuit voltage (Voc) of 815 mV, a short-circuit current (Jsc) of 11.23 mA cm-2, and a fill factor (FF) of 0.75 corresponding to an overall power conversion efficiency of 7.04\% at 100 mW cm-2 AM 1.5. The modification of the silica particles by NH2 groups increases the Voc of DSSCs by around 60 mV compared to pure ionic liquid electrolyte based DSSCs.},
	author = {Etgar Lioz and Guillaume Schuchardt and Daniele Costenaro and Fabio Carniato and Chiara Bisio and Shaik M. Zakeeruddin and Mohammad K. Nazeeruddin and Leonardo Marchese and Michael Graetzel}
}
@article {19555,
	title = {Semiconductor Nanocrystals as Light Harvesters in Solar Cells},
	journal = {Materials},
	volume = {2013, 6},
	year = {2013},
	pages = {445-459},
	abstract = {Photovoltaic cells use semiconductors to convert sunlight into electrical currentand are regarded as a key technology for a sustainable energy supply. Quantum dot-basedsolar cells have shown great potential as next generation, high performance, low-costphotovoltaics due to the outstanding optoelectronic properties of quantum dots and theirmultiple exciton generation (MEG) capability. This review focuses on QDs as lightharvesters in solar cells, including different structures of QD-based solar cells, such as QDheterojunction solar cells, QD-Schottky solar cells, QD-sensitized solar cells and the recentdevelopment in organic-inorganic perovskite heterojunction solar cells. Mechanisms,procedures, advantages, disadvantages and the latest results obtained in the field aredescribed. To summarize, a future perspective is offered.},
	author = {Etgar Lioz}
}
@inbook {20144,
	title = {Semiconductor quantum dot sensitized TiO2 mesoporous solar cells},
	booktitle = {Colloidal Quantum Dot Optoelectronics and Photovoltaics},
	year = {2013},
	pages = {292-309},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	author = {Etgar Lioz and HyoJoong Lee and Md K. Nazeeruddin and Gr{\"a}tzel Michael}
}
@inbook {20421,
	title = {Thin Film Solar Cells based on Quantum Dots},
	booktitle = {Light Energy Conversion},
	year = {2013},
	publisher = {Wiley-Inter science Series on Nanotechnology},
	organization = {Wiley-Inter science Series on Nanotechnology},
	author = {Etgar Lioz}
}
