supported by the National Science and Technology Major Project(Grant No.2016ZX05067004-003).
The highly inefficient simultaneous extraction of coal and gas from low-permeability and high-gas coal seams in deep mines is a major problem often restricting the sustainable development of coal industry.A possible w...
funded by the following grants:the National Natural Science Foundation for Distinguished Young Scholars of China(Grant No.51625201);the Key Project of National Natural Science Foundation of China(Grant No.52032004).
In recent years,there has been a growing interest and research focus on infrared optical thin films as essential components in infrared optical systems.In practical applications,extreme environmental factors such as a...
supported by the European Commission (Nos. 317803, 722380, and 732968);the Innovation Fund Denmark (No. 4107-00011A);the Danish Maritime Fund (No. 2019-137);the Lundbeck Foundation (No. R276-2018869);the Independent Research Fund Denmark (No. 8022-00091B)。
Thermal nanoimprinting is a fast and versatile method for transferring the anti-reflective properties of subwavelength nanostructures onto the surface of highly reflective substrates, such as chalcogenide glass optica...
MACE (Metal-Assisted Chemical Etching) approach has drawn a lot of attentions due to its ability to create highly light-absorptive silicon surface. This method can generate numerous cylindrical shape microstructure on...
Project supported by Ministry of Science and Technology,Taiwan(MOST 105-2911-I-259-501);the French Agence Nationale de Recherche through the GENESE Project(ANR-13-BSS09-0020-01);the French Ministry of Research through the ORCHID Project(33572XF)
In this study, we propose the fabrication of monolithic crystalline silicon solar cells with Tb^(3+) and Yb^(3+)-doped silicon nitride(SiN_x) layers by low-cost screen-printing methods. The performances of c-Si solar ...
supported by National Natural Science Foundation of China(Project No.51672231);Shen Zhen Science and Technology Innovation Commission(Project No.JCYJ20170818114107730);Hong Kong Research Grant Council(General Research Fund Project Nos.16237816,16309018);the support from the Center for 1D/2D Quantum Materials and the State Key Laboratory on Advanced Displays and Optoelectronics at HKUST
An effective and low-cost front-side anti-reflection(AR) technique has long been sought to enhance the performance of highly efficient photovoltaic devices due to its capability of maximizing the light absorption in p...
Supported by the Qing Lan Project of the Higher Education Institutions of Jiangsu Province,Qing Lan Project of Yangzhou Polytechnic Institute,the Natural Science Foundation of Yangzhou City under Grant No YZ2016123;the National Natural Science Foundation of China under Grant No 61376004
CdTe/CdS quantum dots(QDs) are fabricated on Si nanowires(NWs) substrates with and without Au nanoparticles(NPs). The formation of Au NPs on Si NWs can be certified as shown in scanning electron microscopy image...
financially supported by the National Natural Science Foundation of China(61474128,21503261,61504155and 61404145);Youth Innovation Fund for Interdisciplinary Research of SARI(Y526453233,141004);Science & Technology Commission of Shanghai Municipality(14JC1492900,14511102302,15DZ1100502);Youth Innovation Promotion Association,CAS(2013302);Development Fund for Information communication and integrated circuit technology public service platform(No.2016-14)supported by Zhangjiang Adminstrative Committee
Complementary metal oxide semiconductor(CMOS) image sensors(CIS) are being widely used in digital video cameras, web cameras, digital single lens reflex camera(DSLR), smart phones and so on, owing to their high level ...
Project supported by the National High-Tech Research and Development Program of China(Grant No.2011AA050518);the University Research Program of Guangxi Education Department,China(Grant No.LX2014288);the Natural Science Foundation of Guangxi Zhuang Autonomous Region,China(Grant No.2013GXNSBA019014)
Light absorption enhancement is very important for improving the power conversion efficiency of a thin film a-Si solar cell. In this paper, a thin-film a-Si solar cell model with double-sided SiO2 particle layers is d...
supported by the doctoral program foundation of Beijing(20120018110003)
An ultra-thin and broadband absorber which consists of periodic rings with gaps is proposed in this paper. The periodic rings are printed on the middle metallic layers in a four-layer substrate of total thickness is o...