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Due to their small size, quantum mechanics plays an important role in some nanomotors. For example, in 2020 Stolz et al. showed the cross-over from classical motion to quantum tunneling in a nanomotor made of a rotating molecule driven by the STM's current. [47] Cold-atom-based ac-driven quantum motors have been explored by several authors. [48 ...
Nanometre-scale plasmonic motor. Illustration of the nano-sized gold motor, sandwiched between two identical 300 nm-thick square-shaped silica microdisks with an area of 2.2×2.2 mm. [2] Rotation characteristic and optical properties of the motors. Rotation characteristic and optical properties of the motors.
This page is an incomplete list of orbital rocket engine data and specifications. Current, upcoming, and in-development rocket engines ... Hanbit-Nano, -Micro, -Mini
The Nano-particle field extraction thruster or NanoFET is an experimental high-speed spacecraft engine under development by the University of Michigan. [1] It provides thrust by emitting charged particles. These particles are cylindrical carbon nanotubes which can either be contained in tanks or manufactured in-flight.
In the case of nanotube nanomotors however, the intershell friction in the multi-walled nanotubes (MWNT) is remarkably small. Molecular dynamics studies show that, with the exception of small peaks, the frictional force remains almost negligible for all sliding velocities until a special sliding velocity is reached. Simulations relating the ...
On December 16, 2022, Innospace announced that the launch date of the independently developed engine verification test launch vehicle HANBIT-TLV was set for December 19, 2022 at 6:00 p.m. KST. The launch site is the Alcântara Space Center in Brazil. [2]
The Nano electrokinetic thruster is a theoretical space propulsion system based on the principle of electro-osmosis (also electroosmotic flow). It allows for a high specific impulse and high thrust -to-power ratio as well as a high final velocity which makes it suitable for a wide variety of applications.
Some proponents of nano-robotics, in reaction to the grey goo scenarios that they earlier helped to propagate, hold the view that nano-robots able to replicate outside of a restricted factory environment do not form a necessary part of a purported productive nanotechnology, and that the process of self-replication, were it ever to be developed ...