Nanoelectronics refers to the application of nanotechnology to electronic components. The name encompasses a wide range of materials and materials, with the common denominator being so small that the interaction of atoms and quantum mechanical structures requires considerable consideration. Some of these candidates include: hybrid molecular / semiconductor electronics, one-sided nanotubes / nanowires (eg silicon nanowires or carbon nanotubes) or advanced molecular electronics.
Nanoelectronic devices have significant dimensions in size between 1 nm and 100 nm. [1] The latest technologies of silicon MOSFET (metal-oxide-semiconductor field-effect transistor, or MOS transistor) are already within this state, comprising 22 nanometers of CMOS (compatible MOS) and 14 nm, 10 nm and 7 nm FinFET (fin field- effect transistor) generations. Nanoelectronics is sometimes regarded as a disruptive technology because existing candidates are very different from traditional transistors.
Basic Ideas Edit
In 1965, Gordon Moore realized that silicon transistors were in the process of being downgraded, later noted as Moore's law. From his observations, the minimum transistor dimensions have dropped from 10 micrometers to 10 nm wide since 2019. Note that the technology area does not directly represent the smallest feature size. The nanoelectronics industry aims to enable the continuous realization of this law by using new methods and materials to construct electronically sized objects in nanoscale.
Equipment problems Edit
The volume of an object decreases as the third dimension of its line size, but the surface area only decreases as its secondary strength. This subtle and inevitable system has great consequences. For example, the power of a piercing machine (or any other machine) is equal to volume, while the collision of bearings and gears corresponds to its surface. With a standard-sized piercing machine, the power of the device is sufficient to overcome any collision by hand. However, measuring its length down with a factory of 1000, for example, reduces its power by 10003 (a billion element) while reducing the collision by only 10002 (a factor of only a million). Equally it is 1000 times more powerful per collision than the first drill. If the actual friction-to-power ratio, say, 1%, that means that a small piercing machine will have 10 times more force than force; the drill is useless.
For this reason, although the integrated super-miniature electronic circuits are fully functional, the same technology cannot be used to make functional mechanical devices exceed the scales when the collision force begins to exceed the available power. So while you may see well-decorated silicon gear gear microphotographs, such devices are currently more than just curious about real-world applications that are limited, for example, to moving mirrors and lids. [2] Facial tension increases in the same way, thus increasing the tendency for very small particles to stick together. This can make any kind of "small industry" ineffective: even if the robot's arms and hands can be reduced, whatever they pick up won't be able to put it down. As mentioned above, the evolution of this molecule caused the cilia, flagella, muscle fibers, and rotary motors in a liquid environment, all in nanoscale. These devices utilize the increasing impact force found on the micro or nanoscale. Unlike a paddle or propeller that relies on normal collision force (upward collision force) to achieve movement, the cilia improve movement from large gravitational force or laminar (high-impact collision) present in smaller and nano sizes. To build sensible “machines” in nanoscale, the right power needs to be considered. We are responsible for the development and design of more efficient equipment than simple duplication of large equipment.
Therefore all measuring problems need to be carefully evaluated when testing nanotechnology in order to use real-world materials.
Planning methods
Nanofabrication Set
Main topics: Nanocircuitry and nanolithography
For example, electron transistors, which include the operation of a single electron transistor. Nanoelectromechanical systems also fall under this category. Nanofabrication can be used to create ultradense parallel arrallel arrays of nanowires, as an alternative to assembling nanowires individually. [3] [4] Most notable in this field, Silicon nanowires are increasingly being studied in various applications in nanoelectronics, energy conversion and storage. Such SiNWs can be subjected to thermal oxidation in large quantities to produce nanowires with controllable thickness.
Nanomaterials electronics Set
In addition to being small and allowing multiple transistors to be integrated into a single chip, uniform and uniform structure of nanowires and / or nanotubes allows for higher electron flow (faster electron movement in matter), higher dielectric constant (frequency) fast), and the equivalent electron / hole element. [5]
Also, nanoparticles can be used as quantum dots.
Cellular Electronics Edit
Main topic: Electronic molecular electronics scale
Single molecular mechanisms are another possibility. These systems will make the most of cellular integration, designing device components to build a larger structure or a complete system on their own. This can be of great help to the configurable computer, and may replace existing FPGA technology.
Molecular electronics [6] is a new technology that is still developing, but it is also bringing hope to the atomic scale power systems in the future. One of the most promising applications for molecular electronics was
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