Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Guo Feng Song"'
Autor:
Chun-Ping, Xiang, Jie-Tao, Liu, Yu, Jin, Bin-Zong, Xu, Wei-Min, Wang, Xin, Wei, Guo-Feng, Song, Yun, Xu
We demonstrate the optical absorption has been enhanced in the small molecule organic solar cells by employing trapezoid grating structure. The enhanced absorption is mainly attributed to both waveguide modes and surface plasmon modes, which has been
Externí odkaz:
http://arxiv.org/abs/1307.5217
Publikováno v:
Applied Sciences, Vol 10, Iss 20, p 7259 (2020)
With the rapid development of terahertz technology, tunable high-efficiency broadband functional devices have become a research trend. In this research, a dynamically tunable dual broadband terahertz absorber based on the metamaterial structure of va
Externí odkaz:
https://doaj.org/article/dba88e4e9b1940a5800362519ac2ff95
Autor:
Yan Chen, Meng-Chen Li, Qi-Ming Wang, Guo-Sheng Wang, Xin Wei, Guo-Feng Song, Xiang-Mu Kong, Yun Xu, Ying Liu
Publikováno v:
Materials Research Express, Vol 7, Iss 5, p 055602 (2020)
A number of past studies have focused on point and line defects in graphene epitaxially grown on SiC substrates. However, few studies have investigated closed-ring defects formed within grain boundary loops. The present study addresses this issue by
Externí odkaz:
https://doaj.org/article/2436d0f78e5e4234a5d658eca5010355
Publikováno v:
Chinese Physics B. 32:034211
As a two-dimensional (2D) material, monolayer MoS2 which limits its optical applications has a low absorption efficiency. In this paper, we propose a three-band perfect metamaterial absorber in the visible light range based on monolayer MoS2. The pea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71fbe9252e8b95e8bcfabe531230ac6a
https://doi.org/10.1088/1674-1056/ac9047
https://doi.org/10.1088/1674-1056/ac9047
Publikováno v:
Annalen der Physik. 534:2200263
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::185d7f0f3ee11a85d8563479a713a84c
https://doi.org/10.1002/andp.202200263
https://doi.org/10.1002/andp.202200263
Publikováno v:
Materials
Materials, Vol 13, Iss 5298, p 5298 (2020)
Volume 13
Issue 22
Materials, Vol 13, Iss 5298, p 5298 (2020)
Volume 13
Issue 22
We propose an alignment-free and polarization-selective bidirectional absorber composed of a one-dimensional bilayer Au grating array buried in a silicon nitride spacer. The absorptivity of the designed structure is more than 95% (77%) under normal f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::863318826c3037d64d642edb4fcdf041
https://pubmed.ncbi.nlm.nih.gov/33238483
https://pubmed.ncbi.nlm.nih.gov/33238483
Publikováno v:
Optical and Quantum Electronics. 52
Three-dimensional numerical simulation technology was used to investigate the influence of structural and material parameters on the modulation transfer function (MTF) of lattice matched InGaAs/InP planar small pitch arrays. We found that extending d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958463a28c46ae129c1f776a750a5f05
https://doi.org/10.1007/s11082-020-02293-w
https://doi.org/10.1007/s11082-020-02293-w
Publikováno v:
Superlattices and Microstructures. 145:106590
The electronic band structure of conventional InAs/GaSb superlattices (SLs), N- and M-structure were investigated by 8-band k·p method. A good agreement between the theoretical calculation and experimental results was obtained. Compared with the con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f99221d41ab9b7dd5aac3bb07c2cc07
https://doi.org/10.1016/j.spmi.2020.106590
https://doi.org/10.1016/j.spmi.2020.106590
Autor:
Yongheng Huo, Armando Rastelli, Hailong Yu, Emeline D. S. Nysten, Hubert J. Krenner, Guo Feng Song
Publikováno v:
Journal of Physics D: Applied Physics
We fabricated an acousto-optic semiconductor hybrid device for strong optomechanical coupling of individual quantum emitters and a surface acoustic wave. Our device comprises a surface acoustic wave chip made from highly piezoelectric LiNbO$_3$ and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7afafe9a37d78e36d1c444292fd219ad
https://doi.org/10.1088/1361-6463/aa861a
https://doi.org/10.1088/1361-6463/aa861a
Publikováno v:
Acta Physica Sinica. 63:014201
In order to meet the further demand of the next-generation electronic devices in the transplantable, lightweight and portable performances, flexible and stretchable inorganic electronics attract much more attention in both industry and academia in re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b213d567cfd135856b989cfe24bd2222
https://doi.org/10.7498/aps.63.014201
https://doi.org/10.7498/aps.63.014201