Graphene Explained: A Beginner's Guide to its Properties
Graphene is a single layer of carbon atoms arranged in a hexagonal lattice structure, forming a two-dimensional (2D) material with exceptional mechanical, electrical, and thermal properties. Learn about graphene's discovery, production methods, forms, applications, and challenges in this comprehensive guide.
what they are, how they are made, what they are used for
Carbon nanotubes are cylindrical molecules that consist of rolled-up sheets of single-layer carbon atoms (graphene); they possess unique properties like high aspect ratio, mechanical strength, electrical and thermal conductivity, chemical stability, and a tip-surface area near the theoretical limit. They are one of the strongest materials known to man.
Fullerenes (Buckyballs): Nanotechnology Definition, Uses, Properties
Fullerenes are carbon molecules with spherical or elongated shapes, discovered by Smalley, Curl, and Kroto in 1985. They have remarkable properties for nanotechnology, such as stability, electron affinity, and versatility, and are used in medicine, energy, electronics, and cosmetics.
Nanotechnology and Emerging Technologies News from Nanowerk
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What is Smart Technology? - Nanowerk
Smart technology refers to devices, systems and applications that use artificial intelligence, internet connectivity and other advanced technologies to enhance and automate various tasks. Learn how smart technology works, what are the different types and levels of smartness, and how it is used in various fields such as home, industry, healthcare and cities.
Sol-Gel Synthesis Explained | Nanotechnology Material Science
Advantages of Sol-Gel Synthesis. Low Temperature Processing: One of the significant benefits of sol-gel synthesis is its ability to produce materials at relatively low temperatures compared to traditional ceramic processing methods. This characteristic is crucial for incorporating organic or other temperature-sensitive components.
Exploring the Nanometer in Science and Technology - Nanowerk
A nanometer (nm) is a unit of length equal to one billionth of a meter, used to measure dimensions on an atomic and molecular scale. Learn how nanometers are used in semiconductors, nanoparticles, DNA, optics, and other fields of science and technology.
Nanowires Explained: Properties, Synthesis, and Revolutionary …
Semiconducting Nanowires: These include silicon, germanium, and compound semiconductors like gallium arsenide (GaAs) and indium phosphide (InP), which are extensively used in electronics and optoelectronics for their superior charge carrier mobility and direct bandgap properties. Metallic Nanowires: Made from metals such as gold, silver, and copper, metallic nanowires are valued for their ...
Transistors explained - what they are and what they do - Nanowerk
Learn how transistors work as electrical switches, amplifiers, and memory cells in modern electronics. Discover the history, types, designs, and applications of transistors in computers, smartphones, and other devices.
Nanoelectronics - Definition and Applications - Nanowerk
Nanoelectronics is the use of nanotechnology in electronic components that are only a few nanometers in size. Learn about nanoelectronic devices, optoelectronics, displays, wearable electronics, energy and molecular electronics.