Graphene Explained: A Beginner's Guide to its Properties
Graphene has emerged as one of the most promising nanomaterials because of its unique combination of exceptional properties: it is not only the thinnest but also one of the strongest materials; it conducts heat better than all other materials; it is an excellent conductor of electricity; it is optically transparent, yet so dense that it is impermeable to gases – …
MXene - what is it, how it is made, what it is used for - Nanowerk
MXenes are ceramics that comprise one of the largest families of two-dimensional materials. MXenes are made from a bulk crystal called MAX. Unlike most 2D ceramics, MXenes have inherently good conductivity because they are molecular sheets made from the carbides and nitrides of transition metals like titanium.
Understanding Thin Films: Key to Advanced Electronics
Definition: Thin films are critical layers of material, from a few nanometers to several micrometers thick, deployed across technology, electronics, and energy sectors. Their importance lies in their ability to alter the physical properties of surfaces in ways bulk materials cannot, primarily due to their reduced dimensions.
Aerogels Explained | Ultralight Materials Transforming Technology
Introduction to Aerogels: Aerogels are ultralight materials characterized by their extreme porosity and low density. Often referred to as "frozen smoke" for their translucent appearance, these materials boast remarkable properties, including excellent thermal insulation, low dielectric constant, and high specific surface area, making them ideal for a range of applications from energy storage ...
Nanoelectronics - Definition and Applications - Nanowerk
Nanoelectronics covers a diverse set of devices and materials, with the common characteristic that they are so small that physical effects alter the materials'properties on a nanoscale – inter-atomic interactions and quantum mechanical properties play …
NAND Flash: A Comprehensive Overview of Non-Volatile Memory …
NAND Flash, a non-volatile memory technology, has transformed data storage with its high density, fast speeds, and low power consumption, enabling advanced applications in consumer electronics, computing, automotive, and enterprise domains.
Nanophysics Explained: Quantum Mechanics and its ... - Nanowerk
Nanophysics is a branch of physics that focuses on the study of physical phenomena and properties of matter at the nanoscale, typically in the range of 1 to 100 nanometers.It encompasses the investigation of the unique behavior and interactions of particles, such as electrons, atoms, and molecules, when confined to nanoscale dimensions.
What are perovskites and their applications - Nanowerk
A defining moment came in 2012, when Professors Henry Snaith at the University of Oxford and Michael Graetzel at the Federal Institute of Technology Lausanne, building on the work of Tsotomu Mayasaka from Tokyo, found that solar cells with perovskite as the active component could be made with greater than 10% power conversion efficiencies for turning the sun’s rays into electrical energy.
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 ...
Nanosecond and the Ultrafast World of Time - Nanowerk
Specific Examples to Illustrate the Nanosecond. Computer Processors: Modern computer processors operate at gigahertz (GHz) frequencies, with each cycle taking just a few nanoseconds.This illustrates the nanosecond's relevance in computing, where it helps quantify processing speeds and time operations.