Ethanol gas sensitivity of carbon nanotip arrays/n-Si heterojunctions at room temperature

Chen, Huijuan; Yan, Keyou; Xie, Jie; Zhou, Xiaoyan; Li, Jianpeng

doi:10.1063/1.3213372

Journal of Applied Physics

2009

DOI: 10.1063/1.3213372

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Ethanol gas sensitivity of carbon nanotip arrays/n-Si heterojunctions at room temperature

Huijuan Chen

Keyou Yan

Jie Xie

et al.

Abstract: Articles you may be interested inA calibrated graphene-based chemi-sensor for sub parts-per-million NO2 detection operating at room temperature Appl. Phys. Lett.Resonant structures based on amorphous silicon suboxide doped with Er 3 + with silicon nanoclusters for an efficient emission at 1550 nm

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Cited by 8 publications

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Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects

Zhu

2015

Advanced Materials

168

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In the last few decades, advances and breakthroughs of carbon materials have been witnessed in both scientific fundamentals and potential applications. The combination of carbon materials with traditional silicon semiconductors to fabricate solar cells has been a promising field of carbon science. The power conversion efficiency has reached 15-17% with an astonishing speed, and the diversity of systems stimulates interest in further research. Here, the historical development and state-of-the-art carbon/silicon heterojunction solar cells are covered. Firstly, the basic concept and mechanism of carbon/silicon solar cells are introduced with a specific focus on solar cells assembled with carbon nanotubes and graphene due to their unique structures and properties. Then, several key technologies with special electrical and optical designs are introduced to improve the cell performance, such as chemical doping, interface passivation, anti-reflection coatings, and textured surfaces. Finally, potential pathways and opportunities based on the carbon/silicon heterojunction are envisaged. The aspects discussed here may enable researchers to better understand the photovoltaic effect of carbon/silicon heterojunctions and to optimize the design of graphene-based photodevices for a wide range of applications.

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Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects

Zhu

2015

Advanced Materials

168

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Influence of substrate resistivity on photovoltaic characteristics of Pd‐doped amorphous carbon film/SiO₂/Si heterojunction

Wang

Zhang

2012

Physica Status Solidi (a)

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The Pd‐doped amorphous carbon (a‐C:Pd) film was deposited on n‐Si substrates with a native SiO2 layer to form a‐C:Pd film/SiO2/Si solar cell using a direct current magnetron sputtering method. We studied the effect of Si substrate resistivity on the photovoltaic characteristics of the a‐C:Pd film/SiO2/Si solar cell for the first time and found that the Si substrate resistivity has a marked effect on the photovoltaic characteristics of a‐C:Pd film/SiO2/Si heterojunctions. The heterojunction with n‐Si substrate resistivity of 2–3 Ω cm shows the highest open‐circuit voltage, short‐circuit current density, and conversion efficiency. A reasonable mechanism for the results is presented in this paper.

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Super Wear Resistant Nanostructured Superhydrophobic Surface

Jung

Park

et al. 2021

Int. J. of Precis. Eng. and Manuf.-Green Tech.

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scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

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Ethanol gas sensitivity of carbon nanotip arrays/n-Si heterojunctions at room temperature

Cited by 8 publications

References 18 publications

Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects

Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects

Influence of substrate resistivity on photovoltaic characteristics of Pd‐doped amorphous carbon film/SiO₂/Si heterojunction

Super Wear Resistant Nanostructured Superhydrophobic Surface

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Ethanol gas sensitivity of carbon nanotip arrays/n-Si heterojunctions at room temperature

Cited by 8 publications

References 18 publications

Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects

Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects

Influence of substrate resistivity on photovoltaic characteristics of Pd‐doped amorphous carbon film/SiO2/Si heterojunction

Super Wear Resistant Nanostructured Superhydrophobic Surface

Contact Info

Product

Resources

About

Influence of substrate resistivity on photovoltaic characteristics of Pd‐doped amorphous carbon film/SiO₂/Si heterojunction