An acoustic metamaterial, sonic crystal, or phononic crystal is a material designed to control, direct, and manipulate sound waves or phonons in gases...
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A metamaterial (from the Greek word μετά meta, meaning "beyond" or "after", and the Latin word materia, meaning "matter" or "material") is any material...
92 KB (9,943 words) - 08:39, 16 May 2024
Metamaterial cloaking is the usage of metamaterials in an invisibility cloak. This is accomplished by manipulating the paths traversed by light through...
65 KB (7,387 words) - 01:08, 29 January 2024
concept of acoustic wave propagation through periodic media is exploited with great success in acoustic metamaterial engineering. The acoustic absorption...
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well-known family of optical metamaterials. They are often also termed elastodynamic metamaterials and include acoustic metamaterials as a special case of vanishing...
23 KB (2,630 words) - 06:00, 22 April 2024
A metamaterial absorber is a type of metamaterial intended to efficiently absorb electromagnetic radiation such as light. Furthermore, metamaterials are...
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Negative-index metamaterial or negative-index material (NIM) is a metamaterial whose refractive index for an electromagnetic wave has a negative value...
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Acoustics (redirect from Acoustic measurements and instrumentation)
Analysis Material characterization Structural health monitoring Acoustic Metamaterials Friction Acoustics Applications might include: ground vibrations...
40 KB (4,289 words) - 08:58, 17 March 2024
Metamaterial antennas are a class of antennas which use metamaterials to increase performance of miniaturized (electrically small) antenna systems. Their...
76 KB (8,656 words) - 08:40, 16 May 2024
Superlens (redirect from Metamaterial lens)
A superlens, or super lens, is a lens which uses metamaterials to go beyond the diffraction limit. The diffraction limit is a feature of conventional...
97 KB (11,286 words) - 07:22, 19 May 2024
Metamaterial cloaking Acoustic metamaterials Quantum metamaterials Photonic metamaterials Nonlinear metamaterials Seismic metamaterials Metamaterial absorber...
61 KB (6,746 words) - 14:35, 13 April 2024
A terahertz metamaterial is a class of composite metamaterials designed to interact at terahertz (THz) frequencies. The terahertz frequency range used...
50 KB (5,043 words) - 07:38, 19 May 2024
A photonic metamaterial (PM), also known as an optical metamaterial, is a type of electromagnetic metamaterial, that interacts with light, covering terahertz...
45 KB (4,373 words) - 22:07, 18 May 2024
A tunable metamaterial is a metamaterial with a variable response to an incident electromagnetic wave. This includes remotely controlling how an incident...
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to them may demonstrate an auxetic behavior. Acoustic metamaterial Mechanical metamaterial Metamaterial Parallelogon Zetix, a type of commercially manufactured...
21 KB (2,383 words) - 04:57, 13 May 2024
Pierre A. Deymier is a researcher in phononics, acoustic metamaterial, and materials science. He is a Professor of Materials Science and Engineering and...
7 KB (601 words) - 06:39, 14 August 2023
A seismic metamaterial, is a metamaterial that is designed to counteract the adverse effects of seismic waves on artificial structures, which exist on...
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an audio signal Acoustic location, a pre-radar and pre-sonar method of detecting hostile vehicles and vessels Acoustic metamaterials, engineered materials...
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Split-ring resonator (redirect from Swiss roll (metamaterial))
crystal Seismic metamaterials Acoustic metamaterials Metamaterial absorber Plasmonic metamaterials Terahertz metamaterials Tunable metamaterials Transformation...
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Theories of cloaking (category Metamaterials)
some of the theories discussed here also employ metamaterials, either electromagnetic or acoustic, although often in a different manner than the original...
23 KB (2,783 words) - 00:33, 11 April 2023
A nonlinear metamaterial is an artificially constructed material that can exhibit properties not yet found in nature. Its response to electromagnetic radiation...
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L. (1 April 2009). "On the negative effective mass density in acoustic metamaterials". International Journal of Engineering Science. 47 (4): 610–617...
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Negative refraction (category Metamaterials)
and by a general form of Snell's law. Acoustic metamaterials Metamaterial Negative index metamaterials Metamaterial antennas Multiple-prism dispersion theory...
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company to use metamaterial to absorb the unwanted sound from the rear of speaker driver in HiFi industry, the technology is called Metamaterial Absorption...
23 KB (2,949 words) - 06:56, 24 April 2024
for both acoustic pressure waves in a channel-based metamaterial at audible frequencies and transverse elastic waves in a microscale metamaterial at ultrasound...
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G. L. (2009-04-01). "On the negative effective mass density in acoustic metamaterials". International Journal of Engineering Science. 47 (4): 610–617...
13 KB (1,803 words) - 17:25, 26 November 2023
Transformation optics (category Metamaterials)
cylindrical shape. Acoustic metamaterials Chirality (electromagnetism) Metamaterial Metamaterial absorber Metamaterial antennas Metamaterial cloaking Negative...
28 KB (3,145 words) - 15:20, 13 April 2024
Diffusion metamaterials are a subset of the metamaterial family, which primarily comprises thermal metamaterials, particle diffusion metamaterials, and plasma...
14 KB (1,876 words) - 23:44, 24 May 2024
formed. These are sometimes referred to as Acoustic Holograms, Metasurfaces, Delay lines or Metamaterials. The differences in terms are primarily based...
44 KB (4,983 words) - 10:15, 7 November 2023
to parts of the electromagnetic or acoustic spectrums Metamaterial cloaking, a type of cloaking using metamaterials Cap of invisibility (aidos kyneê in...
658 bytes (115 words) - 02:19, 28 September 2023