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Efficient planar heterojunction perovskite solar cells by vapour deposition
- Mingzhen Liu, M. Johnston, H. Snaith
- ChemistryNature
- 19 September 2013
TLDR
Charge-carrier dynamics in vapour-deposited films of the organolead halide perovskite CH3NH3PbI3-xClx
- C. Wehrenfennig, Mingzhen Liu, H. Snaith, M. Johnston, L. Herz
- Materials Science, Chemistry
- 19 June 2014
We determine high charge-carrier mobilities ≥ 33 cm2 V−1 s−1 and bi-molecular recombination rates about five orders of magnitude below the prediction of Langevin's model for vapour-deposited…
Charge selective contacts, mobile ions and anomalous hysteresis in organic-inorganic perovskite solar cells
- Ye Zhang, Mingzhen Liu, H. Snaith
- Materials Science
- 27 April 2015
High-efficiency perovskite solar cells typically employ an organic–inorganic metal halide perovskite material as light absorber and charge transporter, sandwiched between a p-type electron-blocking…
Charge carrier recombination channels in the low-temperature phase of organic-inorganic lead halide perovskite thin films
- C. Wehrenfennig, Mingzhen Liu, H. Snaith, M. Johnston, L. Herz
- Materials Science
- 6 August 2014
The optoelectronic properties of the mixed hybrid lead halide perovskite CH3NH3PbI3−xClx have been subject to numerous recent studies related to its extraordinary capabilities as an absorber material…
Homogeneous Emission Line Broadening in the Organo Lead Halide Perovskite CH3NH3PbI3-xClx.
- C. Wehrenfennig, Mingzhen Liu, H. Snaith, M. Johnston, L. Herz
- PhysicsThe journal of physical chemistry letters
- 27 March 2014
TLDR
Recent efficient strategies for improving the moisture stability of perovskite solar cells
- Faming Li, Mingzhen Liu
- Materials Science
- 1 August 2017
In the past few years, hybrid organic–inorganic perovskite solar cells (PSCs) have attracted much attention due to their excellent photovoltaic performance and extremely low fabrication costs. The…
Distinctive Supercapacitive Properties of Copper and Copper Oxide Nanocrystals Sharing a Similar Colloidal Synthetic Route
- Songhao Wu, Weiqiang Lv, Weidong He
- Materials Science
- 1 July 2017
CuO and Cu2O are non‐noble transition metal oxide supercapacitive materials with high theoretical specific capacitances above 1800 F g−1. In this work, by adjusting organic additives of a colloidal…
Tailored dimensionality to regulate the phase stability of inorganic cesium lead iodide perovskites.
- Faming Li, Yunhe Pei, Mingzhen Liu
- Materials ScienceNanoscale
- 5 April 2018
TLDR
Influence of Interface Morphology on Hysteresis in Vapor‐Deposited Perovskite Solar Cells
- Jay B. Patel, J. Wong-Leung, M. Johnston
- Engineering
- 1 February 2017
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…
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