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Your search keyword '"Chuanhong Liu"' showing total 4 results
Start Over Author "Chuanhong Liu" Journal renewable energy and the environment
4 results on '"Chuanhong Liu"'

1. Hybrid Gratings for Complementary Absorption Enhancement in Ultra-thin Film Solar Cells

Author

Fangwang Gou, Ji Chen, Chuanhong Liu, Guangyao Su, and Zhaoyu Zhang

Subjects
Amorphous silicon, Materials science, genetic structures, business.industry, technology, industry, and agriculture, Physics::Optics, Hybrid solar cell, Quantum dot solar cell, Solar energy, Polymer solar cell, Condensed Matter::Materials Science, chemistry.chemical_compound, Optics, chemistry, Optoelectronics, Plasmonic solar cell, business, Absorption (electromagnetic radiation), Plasmon
Abstract

Amorphous silicon ultra-thin film solar cells with hybrid plasmonic and dielectric gratings on the surface of the active layer are studied numerically. Their respective advantages are combined to achieve the complementary absorption enhancement.

Published
2013
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2. A design of a-Si thin film solar cell with a dual grating for long wavelength absorption enhancement

Author

Guangyao Su, Fangwang Gou, Chuanhong Liu, and Zhaoyu Zhang

Subjects
Materials science, business.industry, Grating, law.invention, Ultrasonic grating, Wavelength, Optics, Solar cell efficiency, law, Blazed grating, Optical depth (astrophysics), Optoelectronics, business, Absorption (electromagnetic radiation), Diffraction grating
Abstract

A structure combined dual diffraction grating is investigated. Great enhancement at the discussed wavelength rang can be seen. The maximum enhancement rate can reach 25 at the wavelength of 950 nm and enhancement is broadband.

Published
2013
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3. Absorption enhancement for solar cells structured with quasi-periodic grating

Author

Fangwang Gou, Guangyao Su, Zhaoyu Zhang, and Chuanhong Liu

Subjects
Materials science, Holographic grating, business.industry, Photovoltaic system, Physics::Optics, Grating, Polarization (waves), law.invention, symbols.namesake, Optics, Fourier transform, law, Electric field, Blazed grating, symbols, Optoelectronics, Physics::Atomic Physics, Thin film, business, Computer Science::Databases
Abstract

Solar cells structured with quasi-periodic and periodic gratings are investigated. A broadband great enhancement can be observed. The quasi-periodic grating design is based on Fourier transform.

Published
2013
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4. The effect of transparent conductive oxides background spacer layer on light trapping in thin film solar cells

Author

Deng Xiao, Guangyao Su, Chuanhong Liu, Zhaoyu Zhang, and Fangwang Gou

Subjects
Materials science, genetic structures, business.industry, Solar energy, eye diseases, Indium tin oxide, Optoelectronics, sense organs, Plasmonic solar cell, business, Absorption (electromagnetic radiation), Layer (electronics), Electrical conductor, Refractive index, Transparent conducting film
Abstract

The influence of optical absorption in thin film solar cells induced by the transparent conductive oxide (TCO) spacer layer was numerically investigated. The paper results provide a guideline for designing TCO spacer layer.

Published
2013
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