Imaging with metamaterials
WJ Padilla, RD Averitt - Nature Reviews Physics, 2022 - nature.com
Metamaterials enable precise tailoring of light–matter interactions at the subwavelength
scale, permitting access to the full range of electromagnetic responses encoded in Maxwell's …
scale, permitting access to the full range of electromagnetic responses encoded in Maxwell's …
Metasurfaces for bioelectronics and healthcare
Bioelectronic systems typically rely on radiofrequency wireless components to interface with
the human body, but such components are bulky and energy-demanding, which limits the …
the human body, but such components are bulky and energy-demanding, which limits the …
Flexible polydimethylsiloxane/multi-walled carbon nanotubes membranous metacomposites with negative permittivity
Metacomposites with negative electromagnetic parameters can be promising substitute for
periodic metamaterials. In this paper, we devoted to fabricating flexible metacomposite films …
periodic metamaterials. In this paper, we devoted to fabricating flexible metacomposite films …
An overview of metamaterials and their achievements in wireless power transfer
Metamaterials have been deployed for a wide range of fields including invisible cloak,
superlens, electromagnetic wave absorption and magnetic resonance imaging, owing to …
superlens, electromagnetic wave absorption and magnetic resonance imaging, owing to …
A critical review of wireless power transfer via strongly coupled magnetic resonances
X Wei, Z Wang, H Dai - energies, 2014 - mdpi.com
Strongly coupled magnetic resonance (SCMR), proposed by researchers at MIT in 2007,
attracted the world's attention by virtue of its mid-range, non-radiative and high-efficiency …
attracted the world's attention by virtue of its mid-range, non-radiative and high-efficiency …
Negative refraction and planar focusing based on parity-time symmetric metasurfaces
We introduce a new mechanism to realize negative refraction and planar focusing using a
pair of parity-time symmetric metasurfaces. In contrast to existing solutions that achieve …
pair of parity-time symmetric metasurfaces. In contrast to existing solutions that achieve …
Experiments on wireless power transfer with metamaterials
In this letter, we propose the use of metamaterials to enhance the evanescent wave coupling
and improve the transfer efficiency of a wireless power transfer system based on coupled …
and improve the transfer efficiency of a wireless power transfer system based on coupled …
Wireless power transfer: Metamaterials and array of coupled resonators
In this paper, we will report some recent progress on wireless power transfer (WPT) based
on resonant coupling. Two major technologies will be discussed: the use of metamaterials …
on resonant coupling. Two major technologies will be discussed: the use of metamaterials …
Enhancement of magnetic resonance imaging with metasurfaces
AP Slobozhanyuk, AN Poddubny… - arXiv preprint arXiv …, 2015 - arxiv.org
Magnetic resonance imaging (MRI) is the cornerstone technique for diagnostic medicine,
biology, and neuroscience. This imaging method is highly innovative, noninvasive and its …
biology, and neuroscience. This imaging method is highly innovative, noninvasive and its …
Novel materials in magnetic resonance imaging: high permittivity ceramics, metamaterials, metasurfaces and artificial dielectrics
This article reviews recent developments in designing and testing new types of materials
which can be:(i) placed around the body for in vivo imaging,(ii) be integrated into a …
which can be:(i) placed around the body for in vivo imaging,(ii) be integrated into a …