Ultra-Long Carrier Lifetime Exceeding 20 μs in Lead Halide Perovskite Film Enable Efficient Solar Cells.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202212126
Abstract: The carrier lifetime is one of the key parameters for perovskite solar cells. However, it's still a great challenge to achieve long carrier lifetimes in perovskite films that are comparable with perovskite crystals owning to… read more here.
Keywords: carrier lifetime; carrier; solar cells; film ... See more keywords
Long carrier lifetimes in crystalline lithium tetraborate
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DOI: 10.1016/j.matlet.2021.129978
Abstract: Abstract Long carrier lifetimes calculated from current-voltage and capacitance-voltage characteristics of the X-cut and Z-cut lithium tetraborate Li2B4O7 are presented herein. It is further revealed that the carrier lifetime along the [001] direction is almost… read more here.
Keywords: lithium tetraborate; carrier lifetimes; carrier; lifetimes crystalline ... See more keywords
Fabrication of Perovskite Films with Long Carrier Lifetime for Efficient Perovskite Solar Cells from Low-Toxicity 1-Ethyl-2-Pyrrolidone
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DOI: 10.1021/acsaem.8b01327
Abstract: High-quality perovskite films with large grains and long carrier lifetime are crucial for efficient solar cells. It is a simple and effective way to increase the perovskite grain size by adding some additives in the… read more here.
Keywords: carrier lifetime; perovskite films; long carrier; solar cells ... See more keywords
Mechanisms for long carrier lifetime in Cd(Se)Te double heterostructures
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0047976
Abstract: II–VI semiconductors are used in numerous electro-optical applications. For example, CdTe-based solar technology is cost competitive with other electricity generation sources, yet there is still significant room to improve. Carrier lifetime has historically been well… read more here.
Keywords: mechanisms long; long carrier; carrier lifetime; lifetime ... See more keywords