Zobrazeno 1 - 10
of 448
pro vyhledávání: '"Guo ping Wang"'
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-8 (2024)
Abstract Propagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in $${\boldsymbol{k}}$$ k -space. In photonic Weyl media, the topological surface waves lead to a unique open
Externí odkaz:
https://doaj.org/article/15537c3db11e48928ec8e1cd27d91ef7
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Optical tractor beams capable of pulling particles backward have garnered significant and increasing interest. Traditional optical tractor beams are limited to free space beams with small forward wavevectors, enabling them to pull selected p
Externí odkaz:
https://doaj.org/article/910e11f357c149279d79e7df99cf6a9e
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 764-774 (2023)
Facile and inexpensive assembly of graphite coatings through pencil drawing method has become a fascination for variety of electronic and optoelectronic applications. Here, we report the successful assembly of graphite coatings on flexible and stretc
Externí odkaz:
https://doaj.org/article/e44ad0c577e34bb5a37461edb0fd56b7
Publikováno v:
Results in Physics, Vol 54, Iss , Pp 107093- (2023)
Owing to their broad operational bandwidth, broadband absorbers are extensively used in various applications, such as solar cells, microbolometers, and light modulators. To enhance energy harvesting, it is essential to achieve insensitivity to wide i
Externí odkaz:
https://doaj.org/article/0b49ba98bfc84cf69c7ed7b64825342d
Publikováno v:
New Journal of Physics, Vol 26, Iss 1, p 013038 (2024)
A precise one-to-one equivalent nanocircuit model for layered metamaterials is presented in this work. The theoretical analysis establishes a precise link between the nanocircuit system and the optical film system by comparing between the optical tra
Externí odkaz:
https://doaj.org/article/3b70ff9af6694ec8ad751809cfe5a8be
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-7 (2022)
A robust negative index flat lens which collects all energy launched from the source is constructed with the ideal photonic Weyl metamaterials.
Externí odkaz:
https://doaj.org/article/0b50532ea5614112a4b5557eb849af80
Compressible viscoelasticity of cell membranes determined by gigahertz-frequency acoustic vibrations
Autor:
Kuai Yu, Yiqi Jiang, Yungao Chen, Xiaoyan Hu, Junlei Chang, Gregory V. Hartland, Guo Ping Wang
Publikováno v:
Photoacoustics, Vol 31, Iss , Pp 100494- (2023)
Membrane viscosity is an important property of cell biology, which determines cellular function, development and disease progression. Various experimental and computational methods have been developed to investigate the mechanics of cells. However, t
Externí odkaz:
https://doaj.org/article/16a5458024ba4c5b9047e0fd5dc5ac32
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 4, Pp n/a-n/a (2023)
Abstract High‐quality perovskite single crystals (SCs) are emerging as promising optoelectronic materials and extensive photodetectors have been reported based on their SC frameworks, however, they are all disabled without applied external bias, an
Externí odkaz:
https://doaj.org/article/826c6efb573f424b9719309ad0e5d012
Autor:
Zhen Yu Zhang, Guo Ping Wang
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 1, Pp n/a-n/a (2023)
Abstract Ruddlesden–Popper (RP) metal‐halide perovskites are attracting increasing attention due to their improved stability. The intercalated hydrophobic organic layer accounts for this improvement, however, it is detrimental to the out‐of‐p
Externí odkaz:
https://doaj.org/article/fe27aa1820354d9db54a12c27aff657e
Publikováno v:
IEEE Access, Vol 9, Pp 18550-18559 (2021)
In this paper, a high-accurate technique with non-uniform grids is introduced into a system-combined alternative-direction-implicit finite-difference time-domain (SC-ADI-FDTD) algorithm, and then successfully used to analyze electromagnetic propagati
Externí odkaz:
https://doaj.org/article/aa931e2ccc544a8199b8155570828ca6