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A graphene antenna is a high-frequency antenna based on graphene, a one atom thick two dimensional carbon crystal, designed to enhance radio communications
Graphene_antenna
of new graphene materials, and favoured by massive cost decreases in graphene production. Researchers in 2011 discovered the ability of graphene to accelerate
Potential applications of graphene
Potential_applications_of_graphene
Hexagonal lattice made of carbon atoms
Graphene (/ˈɡræfiːn/) is a variety of the element carbon which occurs naturally in small amounts. In graphene, the carbon forms a sheet of interlocked
Graphene
Public university in Atlanta, Georgia, US
academic publishing process. Recent developments include a proposed graphene antenna. Georgia Tech and Emory University have a strong research partnership
Georgia_Tech
Range 300-3000 GHz of the electromagnetic spectrum
create a graphene antenna: an antenna that would be shaped into graphene strips from 10 to 100 nanometers wide and one micrometer long. Such an antenna could
Terahertz_radiation
Electronic component
manufacture devices on pliable substrates to create flexible solar cells. Graphene antenna Metal-insulator-metal diode Nanolaser Moddel, Garret; Grover, Sachit
Optical_rectenna
Z.; Wang, Y.; Ajayan, P. M.; Nordlander, P.; Halas, N. J. (2012). "Graphene-antenna sandwich photodetector". Nano Letters. 12 (7): 3808–13. Bibcode:2012NanoL
Graphene_plasmonics
Antenna for receiving power
A rectenna (rectifying antenna) is a special type of receiving antenna that is used for converting electromagnetic energy into direct current (DC) electricity
Rectenna
High-capacity electrochemical capacitor
graphene. Depending on the temperature, pressure, and concentration of methane, the number of graphene layers produced will vary. Once the graphene layer
Supercapacitor
Iranian-American scientist (born 1955)
plasmonic optics, nanophotonics, graphene photonics, nano-materials, nanoscale optics, nano-antennas and miniaturized antennas, physics and reverse-engineering
Nader_Engheta
Engineer
Turing Institute, and the Cambridge Graphene Centre, as well as on the boards of the European School of Antenna Excellence, Virtual Institute for Artificial
Yang_Hao_(engineer)
Probe which tests for biological molecules
ring structures, has proven graphene to be an excellent candidate as a biosensor transducer. As a result, various graphene-based biosensors have been explored
Biosensor
Type of artificial sheet material
More advanced designs integrate tunable materials (e.g., liquid crystals, graphene, or phase-change compounds), creating reconfigurable intelligent surfaces
Electromagnetic_metasurface
Class of two-dimensional inorganic compounds
combining the prefix "MAX" or "MX" (for MAX phases), with "ene" by analogy to graphene. As-synthesized MXenes prepared via HF etching have an accordion-like morphology
MXenes
Acceleration of a photoreaction in the presence of a catalyst
belong to three main groups; heterogeneous, homogeneous, and plasmonic antenna-reactor catalysts. The use of each catalysts depends on the preferred application
Photocatalysis
Type of field where the net flow of electromagnetic energy is zero
is a propagating electromagnetic wave produced (e.g., by a transmitting antenna), one can still identify as an evanescent field the component of the electric
Evanescent_field
Aspect of the history of modern physical cosmology
estimating its temperature as 3.5 K, as they experimented with the Holmdel Horn Antenna. The new measurements were accepted as important evidence for a hot early
Discovery of cosmic microwave background radiation
Discovery_of_cosmic_microwave_background_radiation
Spanish-American electrical engineer
and the Internet of Nano-Things. His early work covers graphene-based plasmonic nano-antennas and terahertz channel modeling. He was elected an IEEE Fellow
Josep_Miquel_Jornet
to the development of metamaterial antennas and metamaterial microwave lenses for miniature wireless system antennas which are more efficient than their
History_of_metamaterials
order of magnitude larger than earlier materials), between graphene oxide (GO) and reduced graphene oxide (rGO) were demonstrated by manipulating its oxygen
Flat_lens
Ink that conducts electricity
nanomaterials due to the emergence of nanotechnology. Among other nanomaterials, graphene, and carbon nanotube-based conductive ink are gaining popularity due to
Conductive_ink
is a list of uses of balloons tiny balloon catheter balloon tamponade Graphene balloons small (volume of a few litres) gas balloon Balloon Drop cluster
List_of_balloon_uses
Synthetic ultralight solid material
create a flexible aerogel. GraPhage13 is the first graphene-based aerogel assembled using graphene oxide and the M13 bacteriophage. Chalcogel is an aerogel
Aerogel
Chinese attack helicopter
power, new infrared signature-reducing engine exhaust nozzle, appliqué graphene-based armor plates, etc. The PLAGF's domestic Z-10 fleet was upgraded to
Changhe_Z-10
Miniature satellite in 10 cm cube modules
Daniel (2021-11-01). "Enhancing the electrical and mechanical properties of graphene nanoplatelet composites for 3D printed microsatellite structures". Additive
CubeSat
Turkish-American engineer (born 1954)
use of graphene to develop nano-antennas for electromagnetic (EM) communication in nanonetworks. This paper showed that, by using a narrow graphene nanoribbon
Ian_F._Akyildiz
Metamaterial that uses surface plasmons to achieve optical properties not seen in nature
The collective result is a relatively significant response to light. Graphene also accommodates surface plasmons, observed via near field infrared optical
Plasmonic_metamaterial
Computing network of nanomachines, at nanoscale
to decode an amplitude or frequency modulated wave. Second, graphene-based nano-antennas have been analyzed as potential electromagnetic radiators in
Nanonetwork
Swiss-Canadian engineer (born 1969)
steered leaky-wave antennas for enhanced Wifi MIMO systems. In the past few years, he discovered giant Faraday rotation in graphene and subsequently demonstrated
Christophe_Caloz
Type of electrical conductor
feedlines with high strength and conductivity requirements. Copper conductor Graphene-clad wire Electroplating Galvanization country-US 3854193A, "Method of
Copper-clad_aluminium_wire
New technologies actively in development
"Is graphene a miracle material?". BBC Click. 21 May 2011. Archived from the original on 4 October 2020. Retrieved 18 November 2011. "Could graphene be
List_of_emerging_technologies
Class of chemical substance
structures which look like graphene in larger scale. Stacking of these layers can build one-dimensional pore systems. Graphene-like 2D MOFs have shown decent
Metal–organic_framework
Materials that convert light to energy
in plants and some photosynthetic bacteria. The dynamic and efficient antenna complexes that are present in photosynthetic organisms has inspired the
Light_harvesting_materials
Solid material with nano-scale structure
nanocomposites made by extrusion or batch-mixing. Nanoparticles such as graphene, carbon nanotubes, molybdenum disulfide and tungsten disulfide are being
Nanocomposite
and Walter Houser Brattain. 1947 – The theory of single layer graphite (graphene) is first published by P. R. Wallace. 1948 – Louis Néel discovers ferrimagnetism
Timeline of condensed matter physics
Timeline_of_condensed_matter_physics
System of connected p-orbitals with delocalized electrons in a molecule
and allylic carbocations. The largest conjugated systems are found in graphene, graphite, conductive polymers and carbon nanotubes. Conjugation is possible
Conjugated_system
in a fundamental reference frame of the graphene lattice. If the atoms around any 6-member ring of the graphene are numbered sequentially from 1 to 6,
Optical properties of carbon nanotubes
Optical_properties_of_carbon_nanotubes
Chinese fraudulent academic publisher
The Scientific Research Publishing (SCIRP) is a predatory academic publisher of open-access electronic journals, conference proceedings, and scientific
Scientific Research Publishing
Scientific_Research_Publishing
Electronic devices created by various printing methods
conductive fillers include silver nanoparticles, silver flakes, carbon black, graphene, carbon nanotubes, conductive polymers (such as polyaniline and polypyrrole)
Printed_electronics
Public collegiate university in Tehran, Iran
plasmonic optics, nanophotonics, graphene photonics, nano-materials, nanoscale optics, nanoantennas and miniaturized antennas, physics and reverse-engineering
University_of_Tehran
Signal with equal energy per octave
1016/S0026-2714(02)00347-5. Alexander A. Balandin (2013). "Low-frequency 1/f noise in graphene devices". Nature Nanotechnology. 8 (8): 549–555. arXiv:1307.4797. Bibcode:2013NatNa
Pink_noise
U.S. Navy research laboratory
electromagnetic railgun technology, detection of hidden nuclear materials, graphene devices, high-power extremely high frequency (35–220 GHz) amplifiers, acoustic
United States Naval Research Laboratory
United_States_Naval_Research_Laboratory
American physicist and nanotechnologist (1930–2017)
led to Andre Geim and Konstantin Novoselov isolating and characterizing graphene, for which they were awarded the 2010 Nobel Prize. Dresselhaus was awarded
Mildred_Dresselhaus
Carbon nanotubes (CNTs) are cylinders of one or more layers of graphene (lattice). Diameters of single-walled carbon nanotubes (SWNTs) and multi-walled
Potential applications of carbon nanotubes
Potential_applications_of_carbon_nanotubes
Hypothetical group of multiple universes
128.201301. PMID 35657861. S2CID 248904936. Bedford, Bailey. "Bilayer graphene inspires two-universe cosmological model". Joint Quantum Institute. Retrieved
Multiverse
citation needed] 3 January – The first functional semiconductor made from graphene is created. 4 January – A review indicates digital rectal examination (DRE)
2024_in_science
Device consisting of piezoelectric material
by replacing one of the metal electrodes with very light materials like graphene for minimising the loading of the resonator has been demonstrated to lead
Thin-film bulk acoustic resonator
Thin-film_bulk_acoustic_resonator
rolled up graphene sheets in concentric cylinders. Bollmann and Spreadborough discuss friction properties of carbon due to rolling sheets of graphene in Nature
Timeline_of_carbon_nanotubes
Overview of and topical guide to radio science
metrology Commission B – Fields and waves Antenna arrays Antennas: recent advances and future outlook Antenna theory design and measurements Cognitive
Outline_of_radio_science
Structure in some metamaterials
"Low-Bias Terahertz Amplitude Modulator Based on Split-Ring Resonators and Graphene". ACS Nano. 8 (3): 2548–2554. Bibcode:2014ACSNa...8.2548D. doi:10.1021/nn406136c
Split-ring_resonator
1088/0022-3727/49/36/365101. ISSN 0022-3727. S2CID 123927835. Awad, Ehab (21 June 2022). "Graphene Metamaterial Embedded within Bundt Optenna for Ultra-Broadband Infrared
Metamaterial_absorber
Space propulsion method using Sun radiation
nominal mass-to-surface ratio (σnom) of 8.6×10−4 gram m−2 for a nominal graphene-class sail. Area of the Lightsail, about 105 m2 = (316 m)2 Velocity up
Solar_sail
Comparison of a wide range of lengths
calculated to be the largest atomic radius 340 pm – thickness of single layer graphene 356.68 pm – width of diamond unit cell 403 pm – width of lithium fluoride
Orders_of_magnitude_(length)
Electronic component
Shinn, Eric; et al. (2012). "Nuclear energy conversion with stacks of graphene nanocapacitors". Complexity. 18 (3): 24–27. Bibcode:2013Cmplx..18c..24S
Capacitor
Photonic sciences research institute in Spain
nanophotonics, such as nano-structured materials, nano-cavities, nano-antennas, and nano-photonic devices. ICFO conducts experimental and theoretical
ICFO
Material made from a combination of two or more unlike substances
can also be utilized as core materials. Recently, 3D graphene structures ( also called graphene foam) have also been employed as core structures. A recent
Composite_material
is demonstrated. Graphene quantum dot spin qubits are proposed. The HHL algorithm for solving linear equations is published. Graphene quantum dot qubits
Timeline of quantum computing and communication
Timeline_of_quantum_computing_and_communication
Sound wave which travels along the surface of an elastic material
acoustoelectric (AE) coupling is also important in 2D materials, such as graphene. In these 2D materials the two-dimensional electron gas has band gap energies
Surface_acoustic_wave
panels failed to deploy, blocking the spacecraft's communications antenna. 2004 Graphene is isolated from graphite at the University of Manchester by Andre
List of British innovations and discoveries
List_of_British_innovations_and_discoveries
Nuclear research facility in Mumbai, India
industrial effluents; new generation membranes (such as high performance graphene-based nanocomposite membranes, membranes for haemodialysis, forward osmosis
Bhabha_Atomic_Research_Centre
Chemical compound
Propyne Trihydrogen cation Unconfirmed Anthracene Dihydroxyacetone Glycine Graphene H2NCO+ Hemolithin Linear C5 Methoxyethane Naphthalene cation Phosphine
Ammonia
metamaterials, transformation and plasmonic optics, nano- and graphene photonics, nano- and miniature antennas, and bio-inspired optical imaging, among many others
List_of_Iranian_Americans
Point defect in diamonds
Jayich, Ania C. (2022-08-17). "Imaging the Breakdown of Ohmic Transport in Graphene". Physical Review Letters. 129 (8) 087701. arXiv:2002.05065. Bibcode:2022PhRvL
Nitrogen-vacancy_center
2015 detection made by LIGO interferometers
reconstruction and parameter estimation of sources. Laser Interferometer Space Antenna (LISA) is a proposed space based observation mission to detect gravitational
First observation of gravitational waves
First_observation_of_gravitational_waves
the molecules within a few tens of nanometers of the tip. Although the antennas' electric near-field distributions are commonly understood to determine
Tip-enhanced Raman spectroscopy
Tip-enhanced_Raman_spectroscopy
metamaterials, transformation and plasmonic optics, nano- and graphene photonics, nano- and miniature antennas, and bio-inspired optical imaging, among many others
Middle_Eastern_Americans
Science concerned with life in the universe
safely, it was unable to correctly deploy its solar panels and telecom antenna. EXPOSE EXPOSE is a multi-user facility mounted in 2008 outside the International
Astrobiology
Fictional automobile in Batman comics
Projector, Anti-Theft Device, Detect-a-scope, Batscope, Bat Eye Switch, Antenna Activator, Police Band Cut-In Switch, Automatic Tire Inflation Device,
Batmobile
measurement. This includes spires and architectural details but does not include antenna masts. An equals sign (=) following a rank indicates the same height between
List of tallest buildings and structures in Greater Manchester
List_of_tallest_buildings_and_structures_in_Greater_Manchester
Type of transmissive optical device
hyperlens can be created using alternating layers of boron nitride and graphene. In February 2018, a mid-infrared (~5–25 μm) hyperlens was introduced,
Superlens
Device to deploy CubeSats into orbit from the International Space Station
tracking sea vessels around the globe, and a science experiment that looks at Graphene in space. "CubeSats in Orbit After Historic Space Station Deployment".
Nanoracks_CubeSat_Deployer
Application of quantum mechanics and chemistry to biology
Neelam; Sharma, Amit L.; Singh, Suman (2021-07-08). "Amine-Functionalized Graphene Quantum Dots for Fluorescence-Based Immunosensing of Ferritin". ACS Applied
Quantum_biology
6.46 Scorpion is hired by the Department of Energy to design a special graphene alloy turbine to upgrade their experimental blade-less windmills at a wind
List_of_Scorpion_episodes
Swiss physicist
Emboras, Alexandros; Leuthold, Juerg (2019-01-16). "Plasmonically Enhanced Graphene Photodetector Featuring 100 Gbit/s Data Reception, High Responsivity, and
Juerg_Leuthold
Optical Cavity
detuning. A graphene photothermoelectric detector integrated with a silicon microring achieved greater than 90% optical absorption in a graphene interaction
Nanophotonic_resonator
Kowerdziej, R., Dudek, M., Sielezin, K., Olifierczuk, M., & Parka, J. (2020). Graphene-based hyperbolic metamaterial as a switchable reflection modulator. Optics
Electromagnetic_metamaterial
Mixed use skyscraper in Manchester, England
2004 Completed 2006 Cost £150 million Owner John Christodoulou Height Antenna spire To glass façade overrun: 169 m (554 ft) Roof 158 m (518 ft) Technical details
Beetham_Tower,_Manchester
Type of electromagnetic metamaterial
Ken-Tye; Yu, Ting (2012). "Excitation of surface electromagnetic waves in a graphene-based Bragg grating". Scientific Reports. 2: 737. Bibcode:2012NatSR...2
Photonic_metamaterial
Type of interstellar cloud
and Reber in the US, the Dutch astronomers repurposed the dish-shaped antennas running along the Dutch coastline that were once used by the Germans as
Molecular_cloud
Nanotechnology String theory On specific discoveries Cosmic microwave background Graphene Gravitational waves Subatomic particles timeline Higgs boson Neutron Speed
Tests_of_general_relativity
Infrared microscopy technique
acquisition of nano-FTIR spectra through a capping Graphene layer on top of a supported material or through Graphene suspended on a perforated silicon nitride
Nano-FTIR
Germany – Geiger counter Andrey Geim (born 1958), Russia/United Kingdom – graphene Nestor Genko (1839–1904), Russia – Genko's Forest Belt (the first large-scale
List_of_inventors
South Korean materials scientist
"Superhigh Electromagnetic Interference Shielding of Ultrathin Aligned Pristine Graphene Nanosheets Film". Advanced Materials. 32 (14) 1907411. Bibcode:2020AdM
Chang-Sik_Ha
128.201301. PMID 35657861. S2CID 248904936. Bedford, Bailey. "Bilayer graphene inspires two-universe cosmological model". Joint Quantum Institute. Retrieved
2022_in_science
Overview of the events of 2023 in science
Sensors for Brain–Machine Interfaces Based on Micropatterned Epitaxial Graphene". ACS Applied Nano Materials. 6 (7): 5440–5447. Bibcode:2023ACSAN...6.5440F
January–March_2023_in_science
Office building in Manchester, England
48028; -2.23833 Completed 1965; 61 years ago (1965) Owner Schroders Height Antenna spire 123 m (404 ft) Roof 107 m (351 ft) Top floor 28 Technical details
City_Tower,_Manchester
contain the disease. 8 April – American scientists reveal that transparent graphene sheets can be used to encapsulate liquids for study by electron microscopes
2012_in_science
strongest lightweight materials known, by compressing and fusing flakes of graphene. The new material is highly porous. Computer simulations predict it is
2017_in_science
than silicon transistors, and to have better electrical properties than graphene. 2 February – The Linac Coherent Light Source, an X-ray source a billion
2011_in_science
March – Scientists report that they have developed a way to 3D bioprint graphene oxide with a protein. They demonstrate that this novel bioink can be used
Timeline_of_biotechnology
1704351. Penzias, A.A.; Wilson, R.W. (1965). "A Measurement of Excess Antenna Temperature at 4080 Mc/s". Astrophysical Journal. 142: 419–421. Bibcode:1965ApJ
Timeline of gravitational physics and relativity
Timeline_of_gravitational_physics_and_relativity
original on 3 January 2022. "Chemists use DNA to build the world's tiniest antenna". University of Montreal. Retrieved 19 January 2022. Harroun, Scott G.;
2021_in_science
expressed. Scientists report that they have developed a way to 3D bioprint graphene oxide with a protein. They demonstrate that this novel bioink can be used
January–March_2020_in_science
launched by the Foundation for Cardiac Surgery Development in Zabrze. Graphene acquisition, in 2011 the Institute of Electronic Materials Technology and
Timeline of Polish science and technology
Timeline_of_Polish_science_and_technology
Sourcing". Materials Today. 2015-05-12. "INPAQ Technology Launches Wireless Antenna Sales Division in U.S.". Microwave Journal. 2008-11-20. "TA-I Technology
List of American companies with Chinese parent organizations
List_of_American_companies_with_Chinese_parent_organizations
South Korean science award
Physics Friction anisotropy-driver domain imaging on exfoliated monolayer graphene February Lee Seonghwan (이성환) Korea University Brain engineering Development
Scientist_of_the_Month
Cancelled tower in Manchester, England
started Cost £80 million Operator InterContinental Hotels Group Height Antenna spire 200 m (660 ft) max Roof 160 m (520 ft) est. Technical details Floor count
Intercontinental Tower, Manchester
Intercontinental_Tower,_Manchester
Office building in Manchester, England
2°15′17″W / 53.4789°N 2.2546°W / 53.4789; -2.2546 Year built 2015–18 Height Antenna spire 92 m (302 ft) Technical details Floor count 20 Floor area 34,000 m2
1_Spinningfields
Theatre in Hulme, Manchester, England
listed building consent from Manchester City Council for two mobile phone antennas disguised as flagpoles to be added at the top of the Warwick Street side
Hulme_Hippodrome
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