High efficiency single-junction InGaP photovoltaic devices under low intensity light illumination

Dai, Yushuai; Kum, Hyun; Slocum, Michael A.; Nelson, George T.; Hubbard, Seth M.

doi:10.1109/pvsc.2017.8366547

Cited by 3 publications

(3 citation statements)

References 11 publications

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“…Apart from silicon-based inorganic absorber materials, other absorber materials such as GaAs, 57,74–76 CdTe, 26,77 CIGS, 78 and InGaP 79 are also widely studied for IPV applications. Teran et al studied the GaAs and Al 0.2 Ga 0.8 As-based devices (∼ 1 mm 2 area under AM 1.5G) with indoor white phosphor LED.…”

Section: Overview Of Non-solution-processed Inorganic Thin Film-based...mentioning

confidence: 99%

“…78 Single-junction InGaP-based solar cells fabricated by Dai et al showed 30% PCE under 1.27 μW cm −2 illumination. 79 Authors have optimized the doping density and thickness of absorber layers for effective device design for indoor light conditions. Inorganic thin film solar cells have been studied for a long time and have also been used in indoor applications but they still give much lower efficiency values as compared to other PV technologies.…”

Section: Overview Of Non-solution-processed Inorganic Thin Film-based...mentioning

confidence: 99%

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Solution-processed next generation thin film solar cells for indoor light applications

et al. 2022

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Section: Overview Of Non-solution-processed Inorganic Thin Film-based...mentioning

confidence: 99%

Section: Overview Of Non-solution-processed Inorganic Thin Film-based...mentioning

confidence: 99%

Solution-processed next generation thin film solar cells for indoor light applications

et al. 2022

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“…fluorescent and white-light-emitting-diode lighting) are characterized by a a) PCE(i) of the champion devices of various indoor photovoltaic technologies for an illuminance of or close to 1000 lx. We calculated the radiative limit (denoted by the green trace) for single-layer device structures based on the white-light-emitting-diode spectrum shown in figure 3(b), while the data points are derived from [17][18][19][20][21][22][23][24]. (b) Relative PCE(i) deficit with respect to the PCE(i) in the radiative limit, PCE(i)RL, for the various technologies presented in (a).…”

Section: Introduction To Indoor Photovoltaicsmentioning

confidence: 99%

Roadmap on energy harvesting materials

et al. 2023

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Ambient energy harvesting has great potential to contribute to sustainable development and address growing environmental challenges. Converting waste energy from energy-intensive processes and systems (e.g., combustion engines and furnaces) is crucial to reducing their environmental impact and achieving net-zero emissions. Compact energy harvesters will also be key to powering the exponentially growing smart devices ecosystem that is part of the Internet of Things, thus enabling futuristic applications that can improve our quality of life (e.g., smart homes, smart cities, smart manufacturing, and smart healthcare). To achieve these goals, innovative materials are needed to efficiently convert ambient energy into electricity through various physical mechanisms, such as the photovoltaic effect, thermoelectricity, piezoelectricity, triboelectricity, and electromagnetic power transfer. By bringing together the perspectives of experts in various types of energy harvesting materials, this Roadmap provides extensive insights into recent advances and present challenges in the field. Additionally, the Roadmap analyzes the key performance metrics of these technologies in relation to their ultimate energy conversion limits. Building on these insights, the Roadmap outlines promising directions for future research to fully harness the potential of energy harvesting materials for green energy anytime, anywhere.

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