Electrical do** in halide perovskites
Electrical do** (that is, intentional engineering of carrier density) underlies most energy-
related and optoelectronic semiconductor technologies. However, for the intensely studied …
related and optoelectronic semiconductor technologies. However, for the intensely studied …
Organometal halide perovskite thin films and solar cells by vapor deposition
Organometal halide perovskites (OHPs) are currently under the spotlight as promising
materials for new generation low-cost, high-efficiency solar cell technology. Within a few …
materials for new generation low-cost, high-efficiency solar cell technology. Within a few …
Field effect passivation in perovskite solar cells by a LiF interlayer
The fullerene C60 is commonly applied as the electron transport layer in high‐efficiency
metal halide perovskite solar cells and has been found to limit their open circuit voltage …
metal halide perovskite solar cells and has been found to limit their open circuit voltage …
Progress on perovskite materials and solar cells with mixed cations and halide anions
Organic–inorganic halide perovskite materials (eg, MAPbI3, FAPbI3, etc.; where MA=
CH3NH3+, FA= CH (NH2) 2+) have been studied intensively for photovoltaic applications …
CH3NH3+, FA= CH (NH2) 2+) have been studied intensively for photovoltaic applications …
Tailoring the interfacial chemical interaction for high-efficiency perovskite solar cells
The ionic nature of perovskite photovoltaic materials makes it easy to form various chemical
interactions with different functional groups. Here, we demonstrate that interfacial chemical …
interactions with different functional groups. Here, we demonstrate that interfacial chemical …
Light-Induced Degradation of CH3NH3PbI3 Hybrid Perovskite Thin Film
The stability of CH3NH3PbI3 was investigated by observing the degradation in a
coevaporated film irradiated by a blue laser in ultrahigh vacuum. X-ray photoelectron …
coevaporated film irradiated by a blue laser in ultrahigh vacuum. X-ray photoelectron …
Substrate-dependent electronic structure and film formation of MAPbI3 perovskites
We present investigations on the interface formation between the hybrid perovskite MAPbI3
and various substrates, covering a wide range of work functions. The perovskite films are …
and various substrates, covering a wide range of work functions. The perovskite films are …
Surface and interface aspects of organometal halide perovskite materials and solar cells
The current challenges (eg, stability, hysteresis, etc.) in organometal halide perovskite solar
cell research are closely correlated with surfaces and interfaces. For instance, efficient …
cell research are closely correlated with surfaces and interfaces. For instance, efficient …
Progress of Surface Science Studies on ABX3‐Based Metal Halide Perovskite Solar Cells
ABX3 type metal halide perovskite solar cells (PSCs) have shown efficiencies over 25%,
rocketing toward their theoretical limit. To gain the full potential of PSCs relies on the …
rocketing toward their theoretical limit. To gain the full potential of PSCs relies on the …
Impact of Film Stoichiometry on the Ionization Energy and Electronic Structure of CH3NH3PbI3 Perovskites
J Emara, T Schnier, N Pourdavoud, T Riedl… - Advanced …, 2016 - Wiley Online Library
Even though there are reports that stoichiometry influences solar cell performance,[16] the
effects of film preparation and therefore stoichiometry on the density of states (DOS) and …
effects of film preparation and therefore stoichiometry on the density of states (DOS) and …