Bandgap engineering in TiO2/rGO 1D photonic metasurfaces as broadband solar absorber

2022 ◽  
Vol 131 (2) ◽  
pp. 023106
Author(s):  
Yash K. Saurabh ◽  
Priyanka A. Jha ◽  
Pawan K. Dubey ◽  
Pardeep K. Jha ◽  
Prabhakar Singh
Keyword(s):  
Bandgap Engineering ◽  
Solar Absorber

scholarly journals Investigation of the thermal performance of a solar absorber and nocturnal radiator (SAANR) hybrid panel for summer and winter seasons

Heliyon ◽  
2020 ◽  
Vol 6 (12) ◽  
pp. e05764
Author(s):  
Kago R. Rabasoma ◽  
Kevin N. Nwaigwe
Keyword(s):  
Thermal Performance ◽  
Solar Absorber

Bandgap engineering of layered mono-chalcogenides via pressure

2021 ◽  
Vol 129 (15) ◽  
pp. 155703
Author(s):  
Heqi Xiong ◽  
Ruiping Li ◽  
Yingchun Cheng ◽  
Guichuan Xing ◽  
Wei Huang
Keyword(s):  
Bandgap Engineering

Bandgap engineering in SrTiO3 thin films by electronic excitations: A synchrotron-based spectroscopic study

2021 ◽  
Vol 195 ◽  
pp. 113725
Author(s):  
Vishnu Kumar ◽  
Anuradha Bhogra ◽  
Manju Bala ◽  
Hung-Wei Kuo ◽  
Chi-Liang Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Spectroscopic Study ◽  
Electronic Excitations ◽  
Bandgap Engineering

Bandgap Engineering of ZrGaO Films for Deep-Ultraviolet Detection

2021 ◽  
pp. 1-1
Author(s):  
Jianmiao Guo ◽  
Minghe Ma ◽  
Yuqiang Li ◽  
Dan Zhang ◽  
Yanghui Liu ◽  
...  
Keyword(s):  
Bandgap Engineering ◽  
Ultraviolet Detection ◽  
Deep Ultraviolet

Double-layer solar absorber coating based on high entropy ceramic AlCrMoTaTiN: Structure, optical properties and failure mechanism

2021 ◽  
Vol 24 ◽  
pp. 101062
Author(s):  
Hui-Xia Guo ◽  
Dong-Mei Yu ◽  
Cheng-Yu He ◽  
Xiao-Li Qiu ◽  
Shuai-Sheng Zhao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Failure Mechanism ◽  
Double Layer ◽  
High Entropy ◽  
Solar Absorber

scholarly journals Broadband Solar Absorber Based on Square Ring cross Arrays of ZnS

Micromachines ◽  
2021 ◽  
Vol 12 (8) ◽  
pp. 909
Author(s):  
Feng Xu ◽  
Lixia Lin ◽  
Jun Fang ◽  
Mianli Huang ◽  
Feng Wang ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Visible Light ◽  
Surface Plasmon ◽  
Wide Spectrum ◽  
Clean Energy ◽  
Metamaterial Absorber ◽  
Absorption Efficiency ◽  
Plasmon Mode ◽  
Solar Absorber ◽  
Absorbing Material

Solar energy is an inexhaustible clean energy. However, how to improve the absorption efficiency in the visible band is a long-term problem for researchers. Therefore, an electromagnetic wave absorber with an ultra-long absorption spectrum has been widely considered by researchers of optoelectronic materials. A kind of absorbing material based on ZnS material is presented in this paper. Our purpose is for the absorber to achieve a good and wide spectrum of visible light absorption performance. In the wide spectrum band (553.0 THz–793.0 THz) of the absorption spectrum, the average absorption rate of the absorber is above 94%. Using surface plasmon resonance (SPR) and gap surface plasmon mode, the metamaterial absorber was studied in visible light. In particular, the absorber is insensitive to both electric and magnetic absorption. The absorber can operate in complex electromagnetic environments and at high temperatures. This is because the absorber is made of refractory metals. Finally, we discuss and analyze the influence of the parameters regulating the absorber on the absorber absorption efficiency. We have tried to explain why the absorber can produce wideband absorption.

Thickness dependent morphological, structural and optical properties of SS/CuO nanocoatings as selective solar absorber

2020 ◽  
pp. 103619
Author(s):  
G.G. Welegergs ◽  
H.G. Gebretnisae ◽  
M.G. Tsegay ◽  
Z.Y. Nuru ◽  
S. Dube ◽  
...  
Keyword(s):  
Optical Properties ◽  
Structural And Optical Properties ◽  
Solar Absorber

scholarly journals Hybrid organic–inorganic perovskite ferroelectrics bring light to semiconducting applications: Bandgap engineering as a starting point

APL Materials ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 040901
Author(s):  
Jie Yao ◽  
Qiang Pan ◽  
Zi-Jie Feng ◽  
Yu-An Xiong ◽  
Tai-Ting Sha ◽  
...  
Keyword(s):  
Bandgap Engineering ◽  
Inorganic Perovskite ◽  
Starting Point

scholarly journals Exploring Bandgap Engineering on Photovoltaics and their Possible Economic implications

2021 ◽  
Vol 1107 (1) ◽  
pp. 012154
Author(s):  
T.J. Abodunrin ◽  
M.E. Emetere ◽  
O.O. Ajayi ◽  
A.P.I. Popoola ◽  
O. Popoola ◽  
...  
Keyword(s):  
Bandgap Engineering ◽  
Economic Implications
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