Prof Henry Snaith FRS: Publications

Inducing swift nucleation morphology control for efficient planar perovskite solar cells by hot-air quenching

Journal of Materials Chemistry A Royal Society of Chemistry (RSC) 5:8 (2017) 3812-3818

Authors:

Seulki Song, Maximilian T Hörantner, Kyoungwon Choi, Henry J Snaith, Taiho Park

Measurement and modelling of dark current decay transients in perovskite solar cells

Journal of Materials Chemistry C Royal Society of Chemistry (RSC) 5:2 (2017) 452-462

Authors:

Simon EJ O'Kane, Giles Richardson, Adam Pockett, Ralf G Niemann, James M Cave, Nobuya Sakai, Giles E Eperon, Henry J Snaith, Jamie M Foster, Petra J Cameron, Alison B Walker

Predicting and optimising the energy yield of perovskite-on-silicon tandem solar cells under real world conditions

Energy & Environmental Science Royal Society of Chemistry (RSC) 10:9 (2017) 1983-1993

Authors:

Maximilian T Hörantner, Henry J Snaith

Influence of interface morphology on hysteresis in vapor-deposited perovskite solar cells

Advanced Electronic Materials Wiley 3:2 (2016) 1600470

Authors:

Jay B Patel, J Wong-Leung, Stephan Van Reenen, Nobuya Sakai, Jacob Tse Wei Wang, Elizabeth S Parrott, Mingzhen Liu, Henry J Snaith, Laura M Herz, Michael Johnston

Abstract:

Hysteresis in the current–voltage characteristics of vapor-deposited perovskite solar cells is shown to originate from an amorphous region of CH3NH3PbI3 at the interface with the device's electron transport layer. Interface engineering is used to produce highly crystalline perovskite material at this interface which results in hysteresis-free evaporated planar heterojunction solar cells.

Carbon nanotubes in perovskite solar cells

Advanced Energy Materials Wiley 7:10 (2016) 601839

Authors:

Severin N Habisreutinger, Robin J Nicholas, Henry J Snaith

Abstract:

The remarkable optoelectronic properties of metal halide perovskite absorbers have, in the past years, made the perovskite solar cell one of the most promising emerging photovoltaic technologies. The charge collecting layers are essential parts of this type of solar cell. Carbon nanotubes have emerged as a potential candidate to take on this role. Equipped with a range of highly beneficial properties including excellent charge transport characteristics, chemical inertness, as well as mechanical robustness, carbon nanotubes are able to both efficiently extract photogenerated charges, and improve the resilience and stability of a perovskite solar cell. In this Research News article we give a concise overview of the current state-of-the-art of perovskite solar cells in which carbon nanotubes are incorporated as a charge conduction layer.

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